Part No. 060209-10, Rev. G April 2010 OmniSwitch 6850 Series Hardware Users Guide www.alcatel-lucent.
This user guide documents OmniSwitch 6850 Series hardware, including chassis and associated components. The specifications described in this guide are subject to change without notice. Copyright © 2010 by Alcatel-Lucent. All rights reserved. This document may not be reproduced in whole or in part without the express written permission of Alcatel-Lucent. Alcatel-Lucent® and the Alcatel-Lucent logo are registered trademarks of Alcatel-Lucent.
Contents Contents About This Guide ..........................................................................................................ix Supported Platforms .......................................................................................................... ix Who Should Read this Manual? ........................................................................................ xi When Should I Read this Manual? ...................................................................................
Contents OmniSwitch 6850-P48 ..................................................................................................2-42 OmniSwitch 6850-P24X ...............................................................................................2-46 OmniSwitch 6850-P48X ...............................................................................................2-50 Status LEDs ...................................................................................................................
Contents Connecting a DC Power Source .............................................................................2-87 Installing DC Power Source Wire Leads .........................................................2-88 Viewing the Power Supply Status ...................................................................2-90 Monitoring the Chassis .................................................................................................2-91 Checking the Overall Chassis Status ..........................
Contents Stack Cabling ................................................................................................................4-16 Redundant Stacking Cable Connection ..................................................................4-17 Checking Redundant Stacking Cable Status ..........................................................4-19 Slot Numbering .............................................................................................................
Contents Lithium Battery Warning ............................................................................... A-10 Operating Voltage Warning ........................................................................... A-10 Power Disconnection Warning ....................................................................... A-11 Proper Earthing Requirement Warning .......................................................... A-11 Read Important Safety Information Warning .......................................
Contents viii OmniSwitch 6850 Series Hardware Users Guide April 2010
About This Guide This OmniSwitch 6850 Series Hardware Users Guide describes your switch hardware components and basic switch hardware procedures.
Supported Platforms About This Guide Unsupported Platforms The information in this guide does not apply to the following products: • OmniSwitch (original version with no numeric model name) • OmniSwitch 6600 Family • OmniSwitch 6800 Series • OmniSwitch 7700 • OmniSwitch 7800 • OmniSwitch 8800 • OmniSwitch 9000 Series • OmniStack • OmniAccess page x OmniSwitch 6850 Series Hardware Users Guide April 2010
About This Guide Who Should Read this Manual? Who Should Read this Manual? The audience for this users guide is network administrators and IT support personnel who need to configure, maintain, and monitor switches and routers in a live network. However, anyone wishing to gain knowledge on the OmniSwitch 6850 Series hardware will benefit from the material in this guide. When Should I Read this Manual? Read this guide as soon as you are ready to familiarize yourself with your switch hardware components.
How is the Information Organized? About This Guide How is the Information Organized? This users guide provides an overview of OmniSwitch 6850 Series switches in the first chapter, an overview and procedures for setting up and managing OmniSwitch 6850 Series switches in the second chapter, an overview and procedures for managing Power over Ethernet (PoE) in the third chapter, and an overview and procedures for managing stacks in the fourth chapter.
About This Guide Documentation Roadmap Stage 3: Integrating the Switch Into a Network Pertinent Documentation: OmniSwitch AOS Release 6 Network Configuration Guide OmniSwitch AOS Release 6 Advanced Routing Configuration Guide When you are ready to connect your switch to the network, you will need to learn how the OmniSwitch implements fundamental software features, such as 802.1Q, VLANs, and Spanning Tree.
Related Documentation About This Guide Related Documentation The following are the titles and descriptions of all the OmniSwitch 6850 Series user manuals: • OmniSwitch 6850 Series Getting Started Guide Describes the hardware and software procedures for getting an OmniSwitch 6850 Series switch up and running. Also provides information on fundamental aspects of OmniSwitch software and stacking architecture.
About This Guide Published / Latest Product Documentation Published / Latest Product Documentation All user guides for the OmniSwitch 6850 Series are included on the Alcatel-Lucent public website. This website also includes user guides for other Alcatel-Lucent Enterprise products. The latest user guides can be found on our website at: http://enterprise.alcatel-lucent.
Technical Support page xvi About This Guide OmniSwitch 6850 Series Hardware Users Guide April 2010
1 OmniSwitch 6850 Series The OmniSwitch 6850 Series is an advanced fixed configuration family of Ethernet switches. These switches provide wire rate layer-2 forwarding and layer-3 routing with advanced services.
OmniSwitch 6850 Series • The OmniSwitch 6850-24L (OS6850-24L) is a 24-port, 10/100 fixed stackable chassis with four combo fiber SFP connectors. • The OmniSwitch 6850-48L (OS6850-48L) is a 48-port, 10/100 fixed stackable chassis with four combo fiber SFP connectors. • The OmniSwitch 6850-P24L (OS6850-P24L) is a 24-port, 10/100 PoE fixed stackable chassis with four combo fiber SFP connectors.
OmniSwitch 6850 Series Availability Features Availability Features The switch provides a broad variety of availability features. Availability features are hardware and software-based safeguards that help to prevent the loss of data flow in the unlikely event of a subsystem failure. In addition, some availability features allow users to maintain or replace hardware components without powering off the switch or interrupting switch operations.
Availability Features OmniSwitch 6850 Series Hot Swapping Hot swapping refers to the action of adding, removing, or replacing components without powering off switches or disrupting other components.This feature facilitates hardware upgrades and maintenance and allows users to easily replace components in the unlikely event of hardware failure.
OmniSwitch 6850 Series OmniSwitch 6850 Series Application Examples OmniSwitch 6850 Series Application Examples The following OmniSwitch 6850 Series applications are described below: • Gigabit-to-the-desktop migration • Server aggregation • Layer 3 Aggregation/Distribution • Small Enterprise core Gigabit-to-the-Desktop Migration The OmniSwitch 6850 Series switches provide a migration path to Gigabit on the edge of the LAN.
OmniSwitch 6850 Series Application Examples OmniSwitch 6850 Series Server Aggregation The OmniSwitch 6850 Series switch is a well-suited server aggregation switch, especially for space-constrained data centers, where the switch can be installed in the same rack as the servers.
OmniSwitch 6850 Series OmniSwitch 6850 Series Application Examples Layer 3 Aggregation/Distribution The OmniSwitch 6850 Series switches placed in the distribution layer of three-tier networks provide highcapacity, wire speed Layer 2 switching, Layer 3 routing, and intelligent services near the edge of the network.
OmniSwitch 6850 Series Application Examples OmniSwitch 6850 Series Small Enterprise Core With its high-speed switching capacity, supported Layer 3 routing protocols, advanced network services, and wire speed 10 Gigabit capability, the OmniSwitch 6850 Series provides effective core switching for smaller Enterprise networks (200-500 ports).
2 OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850 Series switches are available in thirteen stackable chassis configurations as shown in the table below: • OmniSwitch 6850-24L 24-port 10/100 (OS6850-24L) • OmniSwitch 6850-48L 48-port 10/100 (OS6850-48L) • OmniSwitch 6850-P24L 24-port 10/100 Power over Ethernet (PoE) (OS6850-P24L) • OmniSwitch 6850-P48L 48-port 10/100 Power over Ethernet (PoE) (OS6850-P48L) • OmniSwitch 6850-U24X 24-port Gigabit SFP with 10 Gigabit uplinks
OmniSwitch 6850 Series Chassis and Hardware Components This chapter includes detailed information on these chassis types.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-24L 24 23 22 21 24 20 19 18 23 UCT PROD 22 17 1 LASER 21 16 CLASS 15 14 13 12 11 10 9 8 7 48 6 46 45 44 43 42 41 BPS 40 PWR 39 PRI 38 OK 37 L 0-24 36 685 tch 35 USB iSwi OmniSwitch 6850-48L 47 5 4 3 2 1 34 33 Omn 32 31 30 29 28 27 26 25 24 sole Con 23 22 21 20 19 OmniSwitch 6850-P24L 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 BPS PWR PRI OK L 0-48 685 tch USB iSwi Omn 4 3 UCT PROD 2 1 LASER
OmniSwitch 6850-24L OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-24L The OmniSwitch 6850-24L is a stackable edge/workgroup switch offering 20 unshared 10/100Base-T, as well as four combo individually configurable to be 10/100/1000Base-T or 1000Base-X high-speed connections.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-24L Refer to the illustration below for more front panel information. For detailed LED descriptions, refer to page 2-54. For information on the chassis rear panel, refer to page 2-56. Status and Slot Indicator LEDs For information on the OS6850-24L’s status and slot indicator LEDs, refer to page 2-54. USB Port High speed USB 2.0 port, which can be used for quick upgrades.
OmniSwitch 6850-24L OmniSwitch 6850 Series Chassis and Hardware Components OS6850-24L Specifications Total unshared 20 10/100Base-T per switch (1–20) Total shared 10/100/1000Base-T 4 combo per switch (21–24) Total combo 1000Base-X combo SFP connectors per switch (21–24) 4 Total 10/100Base-T per stack 160 (stack of eight switches) Total combo SFP connectors per 32 (stack of eight switches) stack Power 126/120W (AC/DC) power supply Flash memory size 64 MB RAM memory size 256 MB SDRAM Overall Width
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-24L OS6850-24L Specifications Maximum cable distance (RJ-45) 100 meters OmniSwitch 6850 Series Hardware Users Guide April 2010 page 2-7
OmniSwitch 6850-48L OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-48L The OmniSwitch 6850-48L is a stackable edge/workgroup switch offering 44 unshared 10/100Base-T, as well as four combo individually configurable to 10/100/1000Base-T or 1000Base-X high speed connections.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-48L Refer to the illustration below for more front panel information. For detailed LED descriptions, refer to page 2-54. For information on the chassis rear panel, refer to page 2-56. Status and Slot Indicator LEDs For detailed information on OS6850-48L status and slot indicator LEDs, refer to page 2-54. 10/100Mbps and 10/100/1000 Mbps The OS6850-48L provides 44 fixed 10/100BaseT (5–48) and 4 fixed 10/100/1000BaseT combo (1–4).
OmniSwitch 6850-48L OmniSwitch 6850 Series Chassis and Hardware Components OS6850-48L Specifications Total unshared 10/100Base-T per switch (5–48) 44 Total shared 10/100/1000Base-T 4 combo per switch (1–4) Total combo SFP connectors per 4 switch Total 10/100Base-T per stack 352 (stack of eight switches) Total combo SFP connectors per 32 (stack of eight switches) stack Power 126/120W (AC/DC) power supply Flash memory size 64 MB RAM memory size 256 MB SDRAM Overall Width (rack-mount flanges includ
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-P24L OmniSwitch 6850-P24L The OmniSwitch 6850-P24L is a stackable edge/workgroup switch offering 20 unshared 10/100Base-T Power over Ethernet (PoE), as well as four combo individually configurable to be 10/100/1000Base-T PoE or 1000Base-X high speed connections.
OmniSwitch 6850-P24L OmniSwitch 6850 Series Chassis and Hardware Components Refer to the illustration below for more front panel information. For detailed LED descriptions, refer to page 2-54. For information on the chassis rear panel, refer to page 2-56. Status and Slot Indicator LEDs For information on the OS6850-P24L’s status and slot indicator LEDs, refer to page 2-54. USB Port High speed USB 2.0 port, which can be used for quick upgrades.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-P24L OS6850-P24L Specifications Total unshared 10/100Base-T PoE per switch (1–20) 20 Total shared 10/100/1000Base-T 4 combo PoE per switch (21–24) Total combo 1000Base-X combo SFP connectors per switch (21–24) 4 Total 10/100Base-T PoE per stack 160 (stack of eight switches) Total combo SFP connectors per 32 (stack of eight switches) stack Power 510/360W power supply Flash memory size 64 MB RAM memory size 256 MB SDRAM Overa
OmniSwitch 6850-P24L OmniSwitch 6850 Series Chassis and Hardware Components OS6850-P24L Specifications Cable supported (RJ-45) 10BaseT: unshielded twisted-pair (UTP) 100BaseTX: unshielded twisted-pair (UTP), Category 5, EIA/TIA 568 or shielded twisted-pair (STP), Category 5, 100 ohm 1000BaseT: unshielded twisted-pair (UTP), Category 5e Power supplied to port 15.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-P48L OmniSwitch 6850-P48L The OmniSwitch 6850-P48L is a stackable edge/workgroup switch offering 44 unshared 10/100Base-T Power over Ethernet (PoE), as well as four combo individually configurable to 10/100/1000Base-T PoE or 1000Base-X high speed connections.
OmniSwitch 6850-P48L OmniSwitch 6850 Series Chassis and Hardware Components Refer to the illustration below for more front panel information. For detailed LED descriptions, refer to page 2-54. For information on the chassis rear panel, refer to page 2-56. Status and Slot Indicator LEDs For detailed information on OS6850-P48L’s status and slot indicator LEDs, refer to page 2-54.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-P48L OS6850-P48L Specifications Total unshared 10/100Base-T PoE per switch (5–48) 44 Total shared 10/100/1000Base-T 4 combo PoE per switch (1–4) Total combo 1000Base-X combo SFP connectors per switch 4 Total 10/100Base-T PoE per stack 352 (stack of eight switches) Total combo SFP connectors per 32 (stack of eight switches) stack Power 510W/360W power supply Flash memory size 64 MB RAM memory size 256 MB SDRAM Overall Width
OmniSwitch 6850-P48L OmniSwitch 6850 Series Chassis and Hardware Components OS6850-P48L Specifications Cable supported (RJ-45) 10BaseT: unshielded twisted-pair (UTP) 100BaseTX: unshielded twisted-pair (UTP), Category 5, EIA/TIA 568 or shielded twisted-pair (STP), Category 5, 100 ohm 1000BaseT: unshielded twisted-pair (UTP), Category 5e Power supplied to port 15.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-U24X OmniSwitch 6850-U24X The OmniSwitch 6850-U24X is an edge/workgroup switch offering 24 1000Base-X SFP connectors, two (2) 10 Gigabit XFP connectors, as well as four combo individually configurable to 10/100/1000Base-T.
OmniSwitch 6850-U24X OmniSwitch 6850 Series Chassis and Hardware Components Refer to the illustration below for more front panel information. For detailed LED descriptions, refer to page 2-54. For information on the chassis rear panel, refer to page 2-56. 1000Mbps SFP The OS6850-U24X provides 22 non-combo SFP connectors for 1000Base-X SFP connectors (1–22) and 2 combo SFP connectors for1000Base-X SFP connectors (23–24). USB Port High speed USB 2.0 port, which can be used for quick upgrades.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-U24X OS6850-U24X Specifications Total unshared 1000Base-X SFP 22 connectors per switch (1–22) Total shared 1000Base-X SFP connectors per switch (23–24) 2 Total combo10/100/1000Base-T 2 per switch (23–24) Total XFP Connectors (25–26) 2 Total 1000Base-X SFP connectors per stack 192 (stack of eight switches) Total combo 10/100/1000BaseT per stack 16 (stack of eight switches) Power 126/120W (AC/DC) power supply Flash memory size
OmniSwitch 6850-U24X OmniSwitch 6850 Series Chassis and Hardware Components OS6850-U24X Specifications Cable supported (RJ-45) 10BaseT: unshielded twisted-pair (UTP) 100BaseTX: unshielded twisted-pair (UTP), Category 5, EIA/TIA 568 or shielded twisted-pair (STP), Category 5, 100 ohm 1000BaseT: unshielded twisted-pair (UTP), Category 5e Maximum cable distance (RJ-45) 100 meters page 2-22 OmniSwitch 6850 Series Hardware Users Guide April 2010
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-24 OmniSwitch 6850-24 The OmniSwitch 6850-24 is a stackable edge/workgroup switch offering 20 unshared 10/100/1000 BaseT, as well as four combo individually configurable to be 10/100/1000 Base-T or 1000 Base-X high speed connections.
OmniSwitch 6850-24 OmniSwitch 6850 Series Chassis and Hardware Components Refer to the illustration below for more front panel information. For detailed LED descriptions, refer to page 2-54. For information on the chassis rear panel, refer to page 2-56. USB Port High speed USB 2.0 port, which can be used for quick upgrades. OmniSwitch 6850-24 OK PRI PWR BPS 1 2 3 4 5 6 7 Status and Slot Indicator LEDs For information on the OS6850-24’s status and slot indicator LEDs, refer to page 2-54.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-24 OS6850-24 Specifications Total unshared 10/100/000Base- 20 T per switch (1–20) Total shared 10/100/1000Base-T 4 combo per switch (21–24) Total combo 1000Base-X combo SFP connectors per switch (21–24) 4 Total 10/100/1000Base-T per stack 192 (stack of eight switches) Total combo SFP connectors per 32 (stack of eight switches) stack Power 126/120W (AC/DC) power supply Flash memory size 64 MB RAM memory size 256 MB SDRAM Overa
OmniSwitch 6850-24 OmniSwitch 6850 Series Chassis and Hardware Components OS6850-24 Specifications Maximum cable distance (RJ-45) page 2-26 100 meters OmniSwitch 6850 Series Hardware Users Guide April 2010
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-48 OmniSwitch 6850-48 The OmniSwitch 6850-48 is a stackable edge/workgroup switch offering 44 unshared 10/100/1000Base-T, as well as four combo individually configurable to 10/100/1000Base-T or 1000Base-X high speed connections.
OmniSwitch 6850-48 OmniSwitch 6850 Series Chassis and Hardware Components Refer to the illustration below for more front panel information. For detailed LED descriptions, refer to page 2-54. For information on the chassis rear panel, refer to page 2-56. Status and Slot Indicator LEDs For detailed information on OS6850-48 status and slot indicator LEDs, refer to page 2-54. 10/100/1000Mbps The OS6850-48 provides 44 fixed 10/100/1000BaseT (5–48) and 4 fixed 10/100/1000BaseT combo (1–4).
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-48 OS6850-48 Specifications Total unshared 10/100/ 1000Base-T per switch (5–48) 44 Total shared 10/100/1000Base-T 4 combo per switch (1–4) Total combo SFP connectors per 4 switch (1–4) Total 10/100/1000Base-T per stack 384 (stack of eight switches) Total combo SFP connectors per 32 (stack of eight switches) stack Power 126/120W (AC/DC) power supply Flash memory size 64 MB RAM memory size 256 MB SDRAM Overall Width (rack-mount
OmniSwitch 6850-48 OmniSwitch 6850 Series Chassis and Hardware Components OS6850-48 Specifications Maximum cable distance (RJ-45) page 2-30 100 meters OmniSwitch 6850 Series Hardware Users Guide April 2010
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-24X OmniSwitch 6850-24X The OmniSwitch 6850-24X is a stackable edge/workgroup switch offering 20 unshared 10/100/1000 Base-T Power over, two (2) 10 Gigabit XFP connectors, as well as four combo individually configurable to 10/100/1000 Base-T or 1000 Base-X high speed connections.
OmniSwitch 6850-24X OmniSwitch 6850 Series Chassis and Hardware Components Refer to the illustration below for more front panel information. For detailed LED descriptions, refer to page 2-54. For information on the chassis rear panel, refer to page 2-56. 10/100/1000Mbps USB Port The OS6850-24X provides 20 fixed 10/100/1000BaseT High speed USB 2.0 port, non-combo (1–20) and 4 fixed which can be used for quick 10/100/1000BaseT combo (21–24). These are autoupgrades.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-24X OS6850-24X Specifications Total unshared 10/100/ 1000Base-T per switch (1–20) 20 Total shared 10/100/1000Base-T 4 combo per switch (21–24) Total combo 1000Base-X combo 4 SFP connectors per switch (21– 24) Total XFP Connectors (25–26) 2 Total 10/100/1000Base-T per stack 192 (stack of eight switches) Total combo SFP connectors per 32 (stack of eight switches) stack Power 126/120W (AC/DC) power supply Flash memory size 64 MB
OmniSwitch 6850-24X OmniSwitch 6850 Series Chassis and Hardware Components OS6850-24X Specifications Cable supported (RJ-45) 10BaseT: unshielded twisted-pair (UTP) 100BaseTX: unshielded twisted-pair (UTP), Category 5, EIA/TIA 568 or shielded twisted-pair (STP), Category 5, 100 ohm 1000BaseT: unshielded twisted-pair (UTP), Category 5e Maximum cable distance (RJ-45) 100 meters page 2-34 OmniSwitch 6850 Series Hardware Users Guide April 2010
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-48X OmniSwitch 6850-48X The OmniSwitch 6850-48X is a stackable edge/workgroup switch offering 48 unshared 10/100/1000Base T and two (2) 10 Gigabit XFP connectors. The front panel of the OS6850-48X chassis contains the following major components: • System status and slot indicator LEDs • (48) unshared 10/100/1000Base-T • (2) 10 Gigabit XFP connectors • Console port (RJ-45) • USB port (USB 2.
OmniSwitch 6850-48X OmniSwitch 6850 Series Chassis and Hardware Components Refer to the illustration below for more front panel information. For detailed LED descriptions, refer to page 2-54. For information on the chassis rear panel, refer to page 2-56. Status and Slot Indicator LEDs For information on the OS6850-48X’s status and slot indicator LEDs, refer to page 2-54. USB Port High speed USB 2.0 port, which can be used for quick upgrades.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-48X OS6850-48X Specifications Total unshared 10/100/ 1000Base-T per switch (1–48) 48 Total XFP Connectors (49–50) 2 Total 10/100/1000Base-T per stack 384 (stack of eight switches) Power 126/120W (AC/DC) power supply Flash memory size 64 MB RAM memory size 256 MB SDRAM Overall Width (rack-mount flanges included) 19 inches, approx. Chassis Width (rack-mount flanges not included) 17.5 inches Height 1.
OmniSwitch 6850-P24 OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-P24 The OmniSwitch 6850-P24 is a stackable edge/workgroup switch offering 20 unshared 10/100/1000 BaseT Power over Ethernet (PoE), as well as four combo individually configurable to 10/100/1000 Base-T PoE or 1000 Base-X high speed connections.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-P24 Refer to the illustration below for more front panel information. For detailed LED descriptions, refer to page 2-54. For information on the chassis rear panel, refer to page 2-56. Status and Slot Indicator LEDs For information on the OS6850-P24’s status and slot indicator LEDs, refer to page 2-54. USB Port High speed USB 2.0 port, which can be used for quick upgrades.
OmniSwitch 6850-P24 OmniSwitch 6850 Series Chassis and Hardware Components OS6850-P24 Specifications Total unshared 10/100/1000Base-T PoE per switch (1–20) 20 Total shared 10/100/1000Base-T 4 PoE combo per switch (21–24) Total combo 1000Base-X combo SFP connectors per switch (21–24) 4 Total 10/100/1000Base-T PoE per stack 192 (stack of eight switches) Total combo SFP connectors per 32 (stack of eight switches) stack Power 510/360W power supply Flash memory size 64 MB RAM memory size 256 MB SDRA
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-P24 OS6850-P24 Specifications Cable supported (RJ-45) 10BaseT: unshielded twisted-pair (UTP) 100BaseTX: unshielded twisted-pair (UTP), Category 5, EIA/TIA 568 or shielded twisted-pair (STP), Category 5, 100 ohm 1000BaseT: unshielded twisted-pair (UTP), Category 5e Power supplied to port 15.
OmniSwitch 6850-P48 OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-P48 The OmniSwitch 6850-P48 is a stackable edge/workgroup switch offering 44 unshared 10/100/1000 Base-T Power over Ethernet (PoE), as well as four combo individually configurable to 10/ 100/1000 Base-T PoE or 1000 Base-X high speed connections.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-P48 Refer to the illustration below for more front panel information. For detailed LED descriptions, refer to page 2-54. For information on the chassis rear panel, refer to page 2-56. Status and Slot Indicator LEDs For information on the OS6850-P48’s status and slot indicator LEDs, refer to page 2-54. USB Port High speed (480 Mbps) USB 2.0 port, which can be used for quick upgrades.
OmniSwitch 6850-P48 OmniSwitch 6850 Series Chassis and Hardware Components OS6850-P48 Specifications Total unshared 10/100/1000Base-T PoE per switch (5–48) 44 Total shared 10/100/1000Base-T 4 PoE combo per switch (1–4) Total combo 1000Base-X combo SFP connectors per switch (1–4) 4 Total 10/100/1000Base-T PoE per stack 384 (stack of eight switches) Total combo SFP connectors per 32 (stack of eight switches) stack Power 510W/360W power supply Flash memory size 64 MB RAM memory size 256 MB SDRAM
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-P48 OS6850-P48 Specifications Cable supported (RJ-45) 10BaseT: unshielded twisted-pair (UTP) 100BaseTX: unshielded twisted-pair (UTP), Category 5, EIA/TIA 568 or shielded twisted-pair (STP), Category 5, 100 ohm 1000BaseT: unshielded twisted-pair (UTP), Category 5e Power supplied to port 15.
OmniSwitch 6850-P24X OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-P24X The OmniSwitch 6850-P24X is a stackable edge/workgroup switch offering 20 unshared 10/100/1000 Base-T Power over Ethernet (PoE), two (2) 10 Gigabit XFP connectors, as well as four combo individually configurable to 10/100/1000 Base-T PoE or 1000 Base-X high speed connections.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-P24X Refer to the illustration below for more front panel information. For detailed LED descriptions, refer to page 2-54. For information on the chassis rear panel, refer to page 2-56. 10/100/1000Mbps PoE The OS6850-P24X provides 20 fixed 10/100/ USB Port 1000BaseT non-combo PoE (1–20) and 4 fixed High speed USB 2.0 port, which 10/100/1000BaseT combo PoE (21–24). These can be used for quick upgrades.
OmniSwitch 6850-P24X OmniSwitch 6850 Series Chassis and Hardware Components OS6850-P24X Specifications Total unshared 10/100/1000Base-T PoE per switch (1–20) 20 Total shared 10/100/1000Base-T 4 PoE combo per switch (21–24) Total combo 1000Base-X combo SFP connectors per switch (21–24) 4 Total XFP Connectors (25–26) 2 Total 10/100/1000Base-T PoE per stack 192 (stack of eight switches) Total combo SFP connectors per 32 (stack of eight switches) stack Power 510/360W power supply Flash memory size
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-P24X OS6850-P24X Specifications Connections supported IP phones, Bluetooth Access Points, Internet cameras, and other devices requiring power over Ethernet Cable supported (RJ-45) 10BaseT: unshielded twisted-pair (UTP) 100BaseTX: unshielded twisted-pair (UTP), Category 5, EIA/TIA 568 or shielded twisted-pair (STP), Category 5, 100 ohm 1000BaseT: unshielded twisted-pair (UTP), Category 5e Power supplied to port 15.
OmniSwitch 6850-P48X OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-P48X The OmniSwitch 6850-P48X is a stackable edge/workgroup switch offering 48 unshared 10/100/ 1000Base-T Power over Ethernet (PoE) and two (2) 10 Gigabit XFP connectors. The front panel of the OS6850-P48X chassis contains the following major components: • System status and slot indicator LEDs • (48) unshared 10/100/1000Base-T PoE • (2) 10 Gigabit XFP connectors • Console port (RJ-45) • USB port (USB 2.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-P48X Refer to the illustration below for more front panel information. For detailed LED descriptions, refer to page 2-54. For information on the chassis rear panel, refer to page 2-56. Status and Slot Indicator LEDs For information on the OS6850-P48X’s status and slot indicator LEDs, refer to page 2-54. OmniSwitch 6850-P48X OK PRI PWR BPS 1 2 3 4 5 6 7 8 9 10 USB Port High speed (480 Mbps) USB 2.
OmniSwitch 6850-P48X OmniSwitch 6850 Series Chassis and Hardware Components OS6850-P48X Specifications Total unshared 10/100/1000Base-T PoE per switch (1–48) 48 Total XFP Connectors (49–50) 2 Total 10/100/1000Base-T PoE per stack 384 (stack of eight switches) Power 510W/360W power supply Flash memory size 64 MB RAM memory size 256 MB SDRAM Overall Width (rack-mount flanges included) 19 inches, approx. Chassis Width (rack-mount flanges not included) 17.5 inches Height 1.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850-P48X OS6850-P48X Specifications Maximum cable distance (RJ-45) RJ-45 100 meters OmniSwitch 6850 Series Hardware Users Guide April 2010 page 2-53
Status LEDs OmniSwitch 6850 Series Chassis and Hardware Components Status LEDs LEDs provide visual status information. These “status lights” are used to indicate conditions, such as hardware and software status, primary role status, power supply status, primary and secondary status (stacked configurations), fan and temperature errors, 10 Gigabit uplink status (when applicable), slot number information, data speed, link integrity, and activity.
OmniSwitch 6850 Series Chassis and Hardware Components Status LEDs 10/100/1000 LEDs There is a single LED for each corresponding 10/100/1000 Mbps port. It displays solid green (1000 Mbps) for a valid link; displays blinking green when transmitting or receiving packets in a link up state for nonPoE. It displays solid amber (10/100 Mbps) for a valid link; displays blinking amber when transmitting or receiving packets in a link up state for PoE. 100/1000 SFP LEDs There is a single LED for 100/1000 Mbps SFP.
Rear Panel OmniSwitch 6850 Series Chassis and Hardware Components Rear Panel The rear panel of OmniSwitch 6850 Series switches contains the following major components: • Two DB-25 connectors for the primary power supply, which can be used for a single large (i.e. 510W) power supply or two small (i.e. 126W) power supplies • One DB-25 connector for an optional redundant power supply • Two stacking (A and B) • Grounding block for type LCD8-10A-L grounding lug Note.
OmniSwitch 6850 Series Chassis and Hardware Components Mounting the Switch Mounting the Switch Note. If you are relocating the switch, be sure to power it down and remove all network, stacking, and power cables before moving. Airflow Considerations Be sure that your switch is placed in a well-ventilated, static-free environment. Always allow adequate clearance at the front, rear, and sides of the switch.
Mounting the Switch OmniSwitch 6850 Series Chassis and Hardware Components Chassis Airflow The fans pull air from the air intake vent located on the left-hand side of the chassis. The air is directed horizontally through the chassis and past the circuit board. Airflow is then exhausted through the fan vents at the right-hand side of the chassis. Refer to the illustrations below for more information. 1. Air Intake.
OmniSwitch 6850 Series Chassis and Hardware Components Mounting the Switch Blank Cover Panels Blank cover panels are provided with your switch and are used to cover empty backup power supply bays and 10 Gigabit uplink bays (all OmniSwitch 6850 Series switches, except for OmniSwitch 6850-24, OmniSwitch 6850-P24, OmniSwitch 6850-48, and OmniSwitch 6850-P48). These cover panels play an important role in chassis airflow and temperature management.
Mounting the Switch OmniSwitch 6850 Series Chassis and Hardware Components Installation Options The OmniSwitch 6850 Series switches can be installed in two ways: • Tabletop installation • Rack-mount installation Installing the Switch on a Tabletop or Bench OmniSwitch 6850 Series switches can be installed freestanding as tabletop units. Place your switch on a stable, flat, and static-free surface. Note. OmniSwitch 6850 Series switches must be placed “right side up.
OmniSwitch 6850 Series Chassis and Hardware Components Mounting the Switch Rack-Mounting the Switch Refer to the important guidelines below before installing the OmniSwitch 6850 Series chassis on a rack. • It is recommended that two people install the switch on the rack—one person to hold the chassis and position it on the rack, and a second person to secure the chassis to the rack using attachment screws (not supplied).
Mounting the Switch OmniSwitch 6850 Series Chassis and Hardware Components 3 After the rack-mount flanges are secured to the chassis, mark the holes on the rack where the switch is to be installed. 4 Lift and position the switch until the rack-mount flanges are flush with the rack post. 5 Align the holes in the flanges with the rack holes that were marked in step 3. 6 Once the holes are aligned, insert a rack mount screw (not provided) through the bottom hole of each flange.
OmniSwitch 6850 Series Chassis and Hardware Components Setting Up a Stacked Configuration Setting Up a Stacked Configuration Rack Mounting Stacked Configurations To rack mount a stacked configuration, install all switches that are to be included in the stacked configuration as described on pages 2-61 through 2-62. Up to eight switches may be stacked to form a single virtual chassis. Note. You cannot mix OS6800 and OS6850 switches in a stack. Note.
Setting Up a Stacked Configuration OmniSwitch 6850 Series Chassis and Hardware Components 2 Starting from the top of the stack, insert one end of the stacking cable into either stacking port A or stacking port B. The stacking port (A or B) depends on your preferred cabling pattern. Refer to Chapter 4, “Managing OmniSwitch 6850 Series Stacks” for detailed information on cabling patterns. Be sure that cable connector is completely inserted and fully seated in the chassis.
OmniSwitch 6850 Series Chassis and Hardware Components Setting Up a Stacked Configuration 5 To provide added resiliency and redundancy, you must install the redundant stacking cable to connect the top switch in the stack to the bottom switch. Connect the redundant cable now.
Booting OmniSwitch 6850 Series Switches OmniSwitch 6850 Series Chassis and Hardware Components Booting OmniSwitch 6850 Series Switches For information on booting stand-alone switches and switches in stacked configurations, refer to the sections below. Booting a Stand-Alone Switch The OmniSwitch 6850 Series switch does not use an on/off switch. The power cord is the switch’s only connect/disconnect device. The power connector socket is located on the switch’s rear panel.
OmniSwitch 6850 Series Chassis and Hardware Components Booting OmniSwitch 6850 Series Switches Booting Stacked Configurations Once the switches have been connected to a virtual chassis, the next step is to manually power on the stack. The OmniSwitch 6850 Series switch does not use an on/off switch. The power cord is the switch’s only connect/disconnect device. The power connector socket is located on the switch’s rear panel. For more information, refer to “Rear Panel” on page 2-56.
Power Cords OmniSwitch 6850 Series Chassis and Hardware Components Power Cords Since the power cord is the switch’s only disconnect device, it should be plugged into an easily accessible outlet. In the event that your power cord is lost or damaged, refer to the specifications below. Specifications The power cord to be used with 115 Volt configuration is a minimum type SJT (SVT) 18/3, rated at 250 Volts AC, 10 Amps with a maximum length of 15 feet.
OmniSwitch 6850 Series Chassis and Hardware Components Console Port Console Port The console port, located on the chassis front panel, provides a console connection to the switch and is required when logging into the switch for the first time. By default, this RJ-45 connector provides a DTE console connection.
Console Port OmniSwitch 6850 Series Chassis and Hardware Components 5 To change the stop bits value, enter boot serialstopbits, followed by the number of stop bits. Options include 1 (default) and 2.
OmniSwitch 6850 Series Chassis and Hardware Components Console Port Console Port Pinouts 10/100 Ethernet Port – RJ-45 Pinout (non-PoE) Pin Number Description 1 RX+ 2 RX- 3 TX+ 4 not used 5 not used 6 TX- 7 not used 8 not used Gigabit Ethernet Port – RJ-45 Pinout Pin Number Description 1 BI_DB+ 2 BI_DB- 3 BI_DA+ 4 BI_DD+ 5 BI_DD- 6 BI_DA- 7 BI_DC+ 8 BI_DC- 10/100/1000 Mbps Power over Ethernet Port – RJ-45 Pinout Pin Number Description 1 RX+ (-VDC) 2 RX- (-VDC) 3 T
Console Port OmniSwitch 6850 Series Chassis and Hardware Components RJ-45 Console Port – Connector Pinout Pin Number Signals as DTE Console Port 1 NC 2 NC 3 RXD 4 Ground 5 Ground 6 TXD 7 NC 8 NC page 2-72 OmniSwitch 6850 Series Hardware Users Guide April 2010
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850 Series Power Supplies OmniSwitch 6850 Series Power Supplies OmniSwitch 6850 Series switches support the following power supplies: • PS-510W-AC power supply (see “PS-510W-AC Power Supply” on page 2-75) • PS-510W-AC-E power supply (see “PS-510W-AC-E Power Supply” on page 2-76) • PS-360W-AC power supply (see “PS-360W-AC Power Supply” on page 2-77) • PS-360W-AC-E power supply (see “PS-360W-AC-E Power Supply” on page 2-78) • PS-126W-AC powe
OmniSwitch 6850 Series Power Supplies OmniSwitch 6850 Series Chassis and Hardware Components Power Supply Shelf Alcatel-Lucent requires the use of power supply shelf when the power supply is used in a 1U (i.e, 1.5 inches/3.8 cm) configuration. In a 2U (i.e., 3 inches/7.6 cm) configuration you can mount the power supply try directly to a rack. See “Installing Power Supplies” on page 2-81 for more information.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850 Series Power Supplies PS-510W-AC Power Supply The PS-510W-AC Power Supply provides system and PoE power and can be installed as either a primary or redundant power supply.
OmniSwitch 6850 Series Power Supplies OmniSwitch 6850 Series Chassis and Hardware Components PS-510W-AC-E Power Supply The PS-510W-AC-E Power Supply provides enhanced system and PoE power and can be installed as either a primary or redundant power supply.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850 Series Power Supplies PS-360W-AC Power Supply The PS-360W-AC Power Supply provides system and PoE and can be installed as either a primary or redundant power supply.
OmniSwitch 6850 Series Power Supplies OmniSwitch 6850 Series Chassis and Hardware Components PS-360W-AC-E Power Supply The PS-360W-AC-E Power Supply provides enhanced system and PoE and can be installed as either a primary or redundant power supply.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850 Series Power Supplies PS-126W-AC Power Supply The PS-126W-AC Power Supply provides system power and can be installed as a redundant system power supply.
OmniSwitch 6850 Series Power Supplies OmniSwitch 6850 Series Chassis and Hardware Components PS-120W-DC Power Supply The PS-120W-DC Power Supply provides full system power and can be installed as a redundant system power supply. 120W -48VDC System Power Supply P/S Component Description Model PS-120W-DC Provides Primary and Redundant OS6850-24,OS6850-24L,OS6850-24X,OS6850-48,OS6850-48L, System and PoE For OS6850-48X, OS6850-U24X Input Voltage Range 36 to 72 VDC (24V Nominal Input) Input Current 3.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850 Series Power Supplies Installing Power Supplies OmniSwitch 6850 Series power supply can be installed in the following ways: • As a primary or backup supply directly connected to the back of an OmniSwitch 6850 Series chassis. See “Connecting a Power Supply Directly to the Chassis” on page 2-81 for more information. • As a primary or backup supply connected with a cable.
OmniSwitch 6850 Series Power Supplies OmniSwitch 6850 Series Chassis and Hardware Components 3 Carefully slide the power supply against the back of the chassis until the power connector connect. 4 If you have installed the power shelf tighten the captive screws (or screws) located at back of the power supply to the power shelf. Connecting a Power Supply with a Cable The following sections describe how to rack-mount a power supply shelf and connect the power supply with a cable.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850 Series Power Supplies 3 Carefully slide the power supply on to the power shelf and secure the power supply to the shelf using the captive screws. Tighten these screws to secure the power supply. Attaching a Power Supply to the Power Shelf Note. A single large (i.e. 510W) power supply or up to two smaller (i.e. 126W) power supplies can be attached to a power supply shelf.
OmniSwitch 6850 Series Power Supplies OmniSwitch 6850 Series Chassis and Hardware Components 8 Once the screws at the bottom of each flange are secure, install the remaining two rack mount screws. Be sure that all screws are securely tightened. Connecting the Power Supply Cable Follow the steps below to connect a power supply with a cable: 1 Be sure the switch and power shelf are securely fastened to the rack.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850 Series Power Supplies 13.5 inche s Redundant Small Power Supplies (i.e 126W) 13.5 inche s Redundant Large Power Supplies (i.e.
OmniSwitch 6850 Series Power Supplies OmniSwitch 6850 Series Chassis and Hardware Components You can also attach the power supplies to the back of an OmniSwitch 6850 Series chassis directly as well as using cables at the same time, as shown in the diagram below. 17.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850 Series Power Supplies Connecting a DC Power Source The DC power supply on your switch contains a power connector with three (3) square slots for connecting the positive, negative, and ground wires from a DC power source.
OmniSwitch 6850 Series Power Supplies OmniSwitch 6850 Series Chassis and Hardware Components A clamp inside each slot keeps the power wire tightly in place during operation. The DC power supply has side screws that can be used to remove the connector if required. Installing DC Power Source Wire Leads These instructions describe how to connect your 3-wire DC power source to the power connector on your DC power supply. A small flat-tip screwdriver and a wire stripper are required for this procedure.
OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850 Series Power Supplies 4 Tighten the clamp by tightening the screw above the slot into which you inserted the wire lead. The wire lead should be securely attached inside the connector. You should be able to pull on the wire and not dislodge it. Warning.
OmniSwitch 6850 Series Power Supplies OmniSwitch 6850 Series Chassis and Hardware Components Viewing the Power Supply Status The switch constantly monitors the power supply operation. If either the primary or backup power source (optional) unexpectedly shuts down, the switch sends out a notification to the user. In addition, the power LED on the chassis front panel display solid amber. Note. For detailed OmniSwitch 6850 Series LED information, refer to “Status LEDs” on page 2-54.
OmniSwitch 6850 Series Chassis and Hardware Components Monitoring the Chassis Monitoring the Chassis OmniSwitch 6850 Series switches can be monitored and managed via the console port using Command Line Interface (CLI) commands. The switches can also be monitored and managed via the Ethernet using CLI commands, WebView, SNMP, and OmniVista. The section below provides some examples of useful hardware-related monitoring CLI commands.
Monitoring the Chassis OmniSwitch 6850 Series Chassis and Hardware Components Checking the Fan Status To check the current status for all six fans in the chassis, use the show fan command. For example: -> show fan Chassis Fan Status -------+---+----------1 1 Running 1 2 Running 1 3 Running 1 4 Running 1 5 Running 1 6 Running For a complete list of output definitions for this command, refer to the OmniSwitch CLI Reference Guide.
OmniSwitch 6850 Series Chassis and Hardware Components Monitoring the Chassis Using LEDs to Visually Monitor the Chassis The front panel of OS6850-48 and OS6850-P48 switches provides status LEDs that are useful in visually monitoring the status of standalone switches, as well as switches stacked into a virtual chassis.
Monitoring the Chassis page 2-94 OmniSwitch 6850 Series Chassis and Hardware Components OmniSwitch 6850 Series Hardware Users Guide April 2010
3 Installing and Managing Power over Ethernet (PoE) Power over Ethernet (PoE) is supported on OmniSwitch 6850 Series switches and provides inline power directly from the switch’s Ethernet. Powered Devices (PDs) such as IP phones, wireless LAN stations, Ethernet hubs, and other access points can be plugged directly into the Ethernet. From these RJ-45 the devices receive both electrical power and data flow.
In This Chapter Installing and Managing Power over Ethernet (PoE) In This Chapter This chapter provides specifications and descriptions of hardware and software used to provide PoE for attached devices. The chapter also provides information on configuring PoE settings on the switch through the Command Line Interface (CLI). CLI commands are used in the configuration examples; for more details about the syntax of commands, see the OmniSwitch CLI Reference Guide.
Installing and Managing Power over Ethernet (PoE) Power over Ethernet Specifications Power over Ethernet Specifications The table below lists general specifications for Alcatel-Lucent’s Power over Ethernet support. For more detailed power supply and Power Source Equipment (PSE) specifications, refer to Chapter 2, “OmniSwitch 6850 Series Chassis and Hardware Components.” IEEE Standards supported IEEE 802.
Viewing PoE Power Supply Status Installing and Managing Power over Ethernet (PoE) Viewing PoE Power Supply Status To view the current status of power supplies installed in the backup power supply, use the show power command, as shown below: -> show power Slot PS Wattage Type Status Location ----+----+---------+------+-----------+---------1 1 ----1 2 360 AC UP External 1 3 ----2 1 510 AC UP External 2 2 ----2 3 ----3 1 360 AC UP External 3 2 ----3 3 ----- The backup power supply will always display as “PS
Installing and Managing Power over Ethernet (PoE) Configuring Power over Ethernet Parameters Configuring Power over Ethernet Parameters Power over Ethernet Defaults The following table lists the defaults for PoE configuration: Parameter Description Command(s) Default Value/Comments PoE operational status lanpower start or lanpower stop Disabled Total power available to a port lanpower power 16 Watts Total power available to an entire chassis lanpower maxpower 240/390/??? Watts depending on the
Configuring Power over Ethernet Parameters Installing and Managing Power over Ethernet (PoE) Disabling PoE To disable PoE on a particular slot or port, use the lanpower stop command. To disable PoE on a specific PoE-capable port, enter a slot/port number. For example: -> lanpower stop 8/22 To disable PoE for all PoE-capable in a slot, enter the corresponding slot number only.
Installing and Managing Power over Ethernet (PoE) Configuring Power over Ethernet Parameters To increase or decrease the total power available to a slot, use the lanpower maxpower command. Since you are setting the power allowance for an individual slot, you must specify a slot number in the command line. For example, the syntax -> lanpower 3 maxpower 80 reduces the power allowance of slot 3 to 80 watts.
Configuring Power over Ethernet Parameters Installing and Managing Power over Ethernet (PoE) Setting the Capacitor Detection Method By default, the PowerDsine capacitor detection method is disabled on an OmniSwitch 6850 Series switch. To enable it, use the lanpower capacitor-detection command by entering lanpower capacitor-detection followed by the slot number of the OmniSwitch 6850 Series and enable.
Installing and Managing Power over Ethernet (PoE) Understanding Priority Disconnect Understanding Priority Disconnect The priority disconnect function differs from the port priority function described on page 3-7 in that it applies only to the addition of powered devices (PDs) in tight power budget conditions.
Understanding Priority Disconnect Installing and Managing Power over Ethernet (PoE) Priority Disconnect is Enabled; Same Priority Level on All PD Reminder. Priority disconnect examples are applicable only when there is inadequate power remaining to power an incoming device. When a PD is being connected to a port with the same priority level as all other in the slot, the physical port number is used to determine whether the incoming PD will be granted or denied power.
Installing and Managing Power over Ethernet (PoE) Understanding Priority Disconnect Priority Disconnect is Disabled Reminder. Priority disconnect examples are applicable only when there is inadequate power remaining to power an incoming device. When priority disconnect is disabled, power will be denied to any incoming PD, regardless of its port priority status (i.e., low, high, and critical) or physical port number (i.e., 1–24).
Monitoring Power over Ethernet via CLI Installing and Managing Power over Ethernet (PoE) Monitoring Power over Ethernet via CLI To monitor current PoE statistics and settings, use the show lanpower command.
Installing and Managing Power over Ethernet (PoE) 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 16000 16000 16000 16000 16000 16000 16000 16000 16000 16000 16000 16000 16000 16000 16000 16000 16000 16000 16000 16000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Monitoring Power over Ethernet via CLI Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefine
Monitoring Power over Ethernet via CLI page 3-14 Installing and Managing Power over Ethernet (PoE) OmniSwitch 6850 Series Hardware Users Guide April 2010
4 Managing OmniSwitch 6850 Series Stacks In addition to their working as individual stand-alone switches, OmniSwitch 6850 Series switches can also be linked together to work as a single virtual chassis known as a stack. With stacks, users can easily expand their switching capacity simply by adding additional switches to the stack. In addition, stacks provide enhanced resiliency and redundancy features. For more information, refer to page 4-3. Note.
In This Chapter Managing OmniSwitch 6850 Series Stacks In This Chapter This chapter provides information on OmniSwitch 6850 Series switches configured to operate as a single virtual chassis. Topics described in the chapter include: • OmniSwitch 6850 Series stack overview on page 4-3. • Roles within the stack on page 4-3. • Stack cabling on page 4-16. • Slot numbering on page 4-20. • Hot-Swapping modules in a stack on page 4-25. • Reloading switches on page 4-27.
Managing OmniSwitch 6850 Series Stacks OmniSwitch 6850 Series Stack Overview OmniSwitch 6850 Series Stack Overview Users can configure up to eight OmniSwitch 6850 Series switches, in any combination of OS6850-24 and OS6850-48 chassis types, into a single virtual chassis known as a stack. With stacks, switching capacity can be easily expanded simply by adding additional switches to the stack.
Roles Within the Stack Managing OmniSwitch 6850 Series Stacks Important Note. For management module redundancy to work effectively, the software on all switches operating in the stack must be synchronized at all times. Refer to “Synchronizing Switches in a Stack” on page 4-37 for more information. Primary 1 A stack of four OmniSwitch 6850 Series switches is operating normally. The stack consists of a primary module, secondary module, and two elements operating in idle status.
Managing OmniSwitch 6850 Series Stacks Roles Within the Stack 1 A stack of two OmniSwitch 6850 Series switches is operating normally. The stack consists of a primary module and a secondary module. (The software on both elements in the stack is synchronized.) 2 The primary management module fails or is taken offline (e.g., powered off or rebooted by the user). 3 The switch operating as the secondary management module immediately takes over the primary role.
Roles Within the Stack Managing OmniSwitch 6850 Series Stacks Primary Management Module Selection For a stack of OmniSwitch 6850 Series switches to operate as a virtual chassis, there must be a mechanism for dynamically selecting the switch within the stack that will assume the primary management role. OmniSwitch 6850 Series switches use three different methods for selecting the primary switch. These methods are: • Chassis MAC address • Saved slot number • Chassis uptime Note.
Managing OmniSwitch 6850 Series Stacks Roles Within the Stack Using Saved Slot Information The saved slot number is the slot number the switch will assume following a reboot. This information is stored in a switch’s boot.slot.cfg file; the switch reads its slot number assignment from this file at bootup and assumes the specified slot number within the stack.
Roles Within the Stack Managing OmniSwitch 6850 Series Stacks Using Switch Uptime A user can override both the MAC address and saved slot methods for determining a stack’s primary management module. This is done by controlling the uptime of switches in the stack. If all elements of a stack are powered off, the user can force a particular switch to become primary by powering on that switch and waiting a minimum of 15 seconds before powering on any other switches.
Managing OmniSwitch 6850 Series Stacks Roles Within the Stack Secondary Management Module Selection In order to provide effective management module redundancy, all OmniSwitch 6850 Series stacked configurations dynamically assign a backup, or secondary, management module during the boot process. OmniSwitch 6850 Series stacks use two different methods for selecting the secondary switch.
Roles Within the Stack Managing OmniSwitch 6850 Series Stacks Using Saved Slot Information If a stack with preassigned slot information for each switch is booted, the switch with the second lowest slot value is assigned the secondary management role. For example, if a stack of four switches is booted and the preassigned slot values for each switch are 1, 2, 3, and 4, the switch with the slot value of 2 is assigned the secondary role.
Managing OmniSwitch 6850 Series Stacks Roles Within the Stack Idle Module Role Switches that are not assigned either the primary or secondary role in a stack are, by default, assigned the role of idle modules. These idle modules operate similarly to Network Interface (NI) modules in a chassisbased switch such as the OmniSwitch 9700/9800. It is the job of idle modules to send and receive 10/100/1000 Ethernet traffic on their.
Roles Within the Stack Managing OmniSwitch 6850 Series Stacks Pass-Through Mode The pass-through mode is a state in which a switch has attempted to join a stack but has been denied primary, secondary, and idle status. When a switch is in the pass-through mode, its Ethernet are brought down (i.e, they cannot pass traffic). Its stacking cable connections remain fully functional and can pass traffic through to other switches in the stack.
Managing OmniSwitch 6850 Series Stacks Roles Within the Stack To avoid a pass-through condition following a reboot, make sure that all saved slot values for the stack are unique. Use the stack set slot command.
Roles Within the Stack Managing OmniSwitch 6850 Series Stacks To resolve this pass-through condition, simply assign slot 1001 a new saved slot value and reboot the module.
Managing OmniSwitch 6850 Series Stacks Roles Within the Stack In some pass-through conditions (for example, larger stacks where multiple switches are in pass-through mode), it might be desirable to correct any duplicate saved slot assignments and then reboot the entire stack. The recovery from pass-through can be accomplished with fewer steps than reassigning slot numbers and rebooting modules on a slot-by-slot basis.
Stack Cabling Managing OmniSwitch 6850 Series Stacks Stack Cabling Switches in a stack are connected to each other by stacking cables. The stacking cables come in various sizes as listed below and provide high-speed, dual-redundant links between switches in a stack. Cable Description OS6850-CBL-30 30 centimeters long stacking cable. OS6850-CBL-60 60 centimeters long stacking cable. OS6850-CBL-150 150 centimeters long stacking cable. OS6850-CBL-300 300 centimeters long stacking cable.
Managing OmniSwitch 6850 Series Stacks Stack Cabling Note. When planning the stack cabling configuration, keep in mind that the switch connected to stacking port A of the primary switch will be assigned the secondary management role by default. A B A stack of eight switches in a crossed (stacking port A to stacking port B) configuration. Note that a redundant stacking cable connection exists between the top and bottom switches. This connection is required for effective redundancy across the stack.
Stack Cabling Managing OmniSwitch 6850 Series Stacks The figure below shows how the redundant connection between the top and bottom switches in the stack ensures that data will continue to flow throughout the stack, even in the event of a connection failure at one of the stacking cables. Stacking Cables Chassis Front 1 Data enters slot 1 via a 10/100/1000 Ethernet port. The data is passed to slot 2 over the stacking cable connection, then exits slot 2 via one of its 10/100/1000 Ethernet.
Managing OmniSwitch 6850 Series Stacks Stack Cabling Redundant stacking cables provide a form of dual redundancy. As shown in the figure above, the redundant cable allows traffic to flow in the event of a stacking link failure. The redundant cable also provides failover if a switch goes down within the stack.
Slot Numbering Managing OmniSwitch 6850 Series Stacks Slot Numbering For a stack of OmniSwitch 6850 Series switches to operate as a virtual chassis, each module in the stack must be assigned a unique slot number. To view the current slot assignments for a stack, use the show ni or show module commands. The slot number is also displayed on the front panel of each switch by the LED located on the left side of the chassis (refer to “Status LEDs” on page 2-54 for more information).
Managing OmniSwitch 6850 Series Stacks Slot Numbering Dynamic Slot Number Assignment Dynamic slot number assignment occurs when there are no boot.slot.cfg files present in the switches’ /flash directories. This is the case for new, “out of the box,” switches that have not been previously booted. When a brand new stack (or stack with no boot.slot.cfg files) is booted, the system software automatically detects the module with the lowest MAC address.
Slot Numbering Managing OmniSwitch 6850 Series Stacks If the switch with the lowest MAC address happens to be the bottom-most module in the stack, slot numbering will not resume from the top of the stack. Instead, the system software will select the secondary module using the standard method (i.e., the switch connected to the primary’s stacking port A), then continue to number the stack from the bottom up. This intuitive slot assignment provides the cleanest and most manageable stack topology.
Managing OmniSwitch 6850 Series Stacks Slot Numbering Manual Slot Number Assignment To manually assign slot numbers to one or more modules in a stack, use the stack set slot command. This command writes slot information to the boot.slot.cfg file located in a switch’s /flash directory. It is this saved slot information that the switch will assume following a reboot.
Slot Numbering Managing OmniSwitch 6850 Series Stacks When the stack comes up following the reboot, the manually-configured slot numbers display as follows: Slot 1 - Primary Slot 2 - Secondary Slot 3 - Idle Slot 4 - Idle Slot 5 - Idle Slot 6 - Idle Slot 7 - Idle Slot 8 - Idle The stack set slot command can also be used to manually correct duplicate saved slot assignments within the stack topology. Refer to pages 4-12 through 4-14 for detailed information.
Managing OmniSwitch 6850 Series Stacks Hot-Swapping Modules In a Stack Hot-Swapping Modules In a Stack As with chassis-based switches, such as the OmniSwitch 9700/9800, NI modules within an OmniSwitch 6850 Series virtual chassis are hot-swappable. NI modules are essentially those modules operating in the stack in idle mode. These modules can be removed from, or added to, an existing stack without disrupting other modules in the stack.
Hot-Swapping Modules In a Stack Managing OmniSwitch 6850 Series Stacks Merging Stacks Merging stacks involves connecting two or more operational stacks and attempting to reboot them as a single virtual chassis. In most cases, errors will result. To merge stacks without causing errors, select one stack that is to remain up and running and then add modules from the other stack(s) by following the steps below: 1 Make sure all switches are running the same software version.
Managing OmniSwitch 6850 Series Stacks Reloading Switches Reloading Switches Reloading is essentially a soft boot of a switch. Users can reload stacked modules operating in any role— i.e., primary, secondary, idle, and pass-through. Refer to the sections below for more information. Reloading the Primary Management Module If the switch with the primary management role is reloaded, the switch with the secondary role automatically takes over primary management functions.
Reloading Switches Managing OmniSwitch 6850 Series Stacks If there are only two switches in the stack, the switch that was reloaded (the former primary) assumes the secondary role when it comes back up. 1 In this stack of two OmniSwitch 6850 Series switches, the slot 1 Primary - Slot 1 switch is the primary management module. The slot 2 switch is the secondary. Secondary - Slot 2 2 The user reloads the stack’s primary management module by issuing -> reload primary the reload primary command.
Managing OmniSwitch 6850 Series Stacks Reloading Switches Reloading the Secondary Management Module If the switch with secondary management role is reloaded, the idle switch with the lowest slot number will automatically assume the secondary role. The reloaded switch (the former secondary) will assume an idle role when it comes back up. Meanwhile, the switch with the primary management role, as well as any other idle modules in the stack, continue operations without interruption.
Reloading Switches Managing OmniSwitch 6850 Series Stacks If there are only two switches in the stack, the switch that was reloaded (the former secondary) resumes the secondary role when it comes back up. Primary - Slot 1 Secondary - Slot 2 1 In this stack of two OmniSwitch 6850 Series switches, the slot 1 switch is the primary management module. The slot 2 switch is the secondary. 2 The user reloads the stack’s secondary management module by -> reload secondary issuing the reload secondary command.
Managing OmniSwitch 6850 Series Stacks Reloading Switches Reloading Switches with Idle Roles Similar to reloading Network Interface (NI) modules on chassis-based switches such as the OmniSwitch 9700/9800, modules operating in idle status within a stack can be reloaded via the CLI. Note. Any traffic being passed on the module’s Ethernet will be interrupted during the reboot. Other modules within the stack will continue to operate without interruption.
Reloading Switches Managing OmniSwitch 6850 Series Stacks Reloading All Switches in a Stack Reloading all switches in the stack is essentially a full reboot of the virtual chassis. This can be useful in restoring a stack’s previously configured topology—i.e., the stack’s saved slot numbers and management roles. Note, however, that all data flow on the stack is interrupted whenever a full reboot is issued. To reset all switches in a stack use the reload all command. For example: -> reload all Important.
Managing OmniSwitch 6850 Series Stacks Reloading Switches No Switches In the Stack Have Saved Slot Information If a full reload is issued and no switches in the stack have unique slot numbers, slot numbers will be assigned beginning with the switch with the lowest MAC address. (This can occur if the boot.slot.cfg file has been deleted from each switch’s /flash directory—e.g., by issuing the stack clear slot command for all modules in the stack.
Reloading Switches Managing OmniSwitch 6850 Series Stacks Avoiding Split Stacks The term “splitting” a stack refers to the creation of isolated modules within the virtual chassis. A split stack can result from the following conditions: • Two or more non-adjacent switches are reloaded simultaneously • The stack is reloaded without a redundant stacking cable connection The sections below offer simple guidelines for avoiding splitting the stack during the reload process.
Managing OmniSwitch 6850 Series Stacks Changing the Secondary Module to Primary Changing the Secondary Module to Primary OmniSwitch 6850 Series stacks allow users to manually force the secondary switch to assume the primary management role. This is referred to as “takeover.” The behavior of a takeover is similar to that of reloading the primary management module (see page 4-27). Whenever a takeover is initiated, the switch with the secondary role automatically takes over primary management functions.
Changing the Secondary Module to Primary Managing OmniSwitch 6850 Series Stacks If there are only two switches in the stack, the former primary switch resumes the secondary role when it comes back up following the takeover. Primary - Slot 1 Secondary - Slot 2 1 In this stack of two OmniSwitch 6850 Series switches, the slot 1 switch is the primary management module. The slot 2 switch is the secondary.
Managing OmniSwitch 6850 Series Stacks Synchronizing Switches in a Stack Synchronizing Switches in a Stack Management module synchronization refers to the process of copying all files in the /flash/working and /flash/certified directories of the primary management module to the /flash/working and /flash/certified directories of all the other switches in the stack. The system and configuration software on the nonprimary switches—i.e.
Monitoring the Stack Managing OmniSwitch 6850 Series Stacks Monitoring the Stack As shown in the previous sections, monitoring the current status and operation of all elements in a stack can help users avoid unexpected stack conditions. The table below includes CLI commands that are useful in monitoring stack conditions. CLI Commands Used for Monitoring a Stack show stack topology Displays the current operating topology of switches within a stack.
Managing OmniSwitch 6850 Series Stacks Monitoring the Stack CLI Commands Supported on Both Primary and Secondary Management Modules Although most CLI commands are executed when logged into the switch with the primary management role, there is a group of commands that is supported when logged in to either the primary or secondary management module. For a list of these commands, refer to the tables below. Note.
Monitoring the Stack page 4-40 Managing OmniSwitch 6850 Series Stacks OmniSwitch 6850 Series Hardware Users Guide April 2010
A Regulatory Compliance and Safety Information This appendix provides information on regulatory agency compliance and safety for the OmniSwitch 6850 Series. Declaration of Conformity: CE Mark This equipment is in compliance with the essential requirements and other provisions of Directive 73/23/EEC and 89/336/EEC as amended by Directive 93/68/EEC.
China RoHS: Hazardous Substance Table Regulatory Compliance and Safety Information China RoHS: Hazardous Substance Table 产品说明书附件 SUPPLEMENT TO PRODUCT INSTRUCTIONS 这个文件涉及的是在中华人民共和国境内进口或销售的电子信息产品 Include this document with all Electronic Information Products imported or sold in the People’s Republic of China 部件名称 (Parts) 电路模块 (Circuit Modules) 电缆及电缆组件 (Cables & Cable Assemblies) 金属部件 (Metal Parts) 塑料和聚合物部件 (Plastic and Polymeric parts) 铅 (Pb) 有毒有害物质或元素 (Hazardous Substance) 多溴联苯 汞 镉 六价铬 6+ (PBB) (Hg)
Regulatory Compliance and Safety Information China RoHS: Hazardous Substance Table Products are packaged using one or more of the following packaging materials: CB Corrugated Cardboard FB Corrugated Fiberboard OmniSwitch 6850 Series Hardware Users Guide April 2010 Low-Density Polyethylene page A-3
Standards Compliance Regulatory Compliance and Safety Information Standards Compliance The product bears the CE mark. In addition it is in compliance with the following other safety and EMC standards: Safety Standards • UL 60950 • CAN/CSA-C22.2 No.
Regulatory Compliance and Safety Information Standards Compliance Safety and Environmental Standards • ETS 300 019 Storage Class 1.1 • ETS 300 019 Transportation Class 2.3 • ETS 300 019 Stationary Use Class 3.1 Standalone OmniSwitch 6850 Series switches comply with Class A standards for digital devices per the FCC Part 15, ICES-003, EN 55022, CISPR 22, AS/NZS 3548, and VCCI standards. Modules with copper connectors meet Class A requirements using unshielded (UTP) cables.
Standards Compliance Regulatory Compliance and Safety Information JATE This equipment meets the requirements of the Japan Approvals Institute of Telecommunications Equipment (JATE). CISPR22 Class A warning This is a Class A product. In a domestic environment, this product may cause radio interference. Under such circumstances, the user may be requested to take appropriate countermeasures.
Regulatory Compliance and Safety Information NEBS GR-1089 Compliance Requirements NEBS GR-1089 Compliance Requirements The following notes and warnings apply to all NEBS compliant platforms: Grounding requirements: To ground the equipment properly, connect a Panduit Corporation UL listed Lug, P/N: LCD8-10AL to the two threaded holes located on the rear of each chassis and power supply module. All connections should be made using 8AWG copper conductors. Use Panduit Corporation, P/N: CT-940CH for crimping.
Translated Safety Warnings Regulatory Compliance and Safety Information Translated Safety Warnings Chassis Lifting Warning Two people are required when lifting the chassis. Due to its weight, lifting the chassis unassisted can cause personal injury. Also be sure to bend your knees and keep your back straight when assisting with the lifting of the chassis. Français: Le châssis doit être soulevé par deux personnes au minimum.
Regulatory Compliance and Safety Information Translated Safety Warnings Installation Warning Only personnel knowledgeable in basic electrical and mechanical procedures should install or maintain this equipment. Français: Toute installation ou remplacement de l'appareil doit être réalisée par du personnel qualifié et compétent. Deutsch: Installationshinweise Dieses Gerät soll nur von Personal installiert oder gewartet werden, welches in elektrischen und mechanischen Grundlagen ausgebildet ist.
Translated Safety Warnings Regulatory Compliance and Safety Information Lithium Battery Warning There is a danger of explosion if the Lithium battery in your chassis is incorrectly replaced. Replace the battery only with the same or equivalent type of battery recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions. The manufacturer’s instructions are as follows: Return the module with the Lithium battery to Alcatel-Lucent.
Regulatory Compliance and Safety Information Translated Safety Warnings Power Disconnection Warning Your switch is equipped with multiple power supplies. To reduce the risk of electrical shock, be sure to disconnect all power connections before servicing or moving the unit. Français: Il se peut que cette unité soit équipée de plusieurs raccordements d'alimentation. Pour supprimer tout courant électrique de l'unité, tous les cordons d'alimentation doivent être débranchés.
Translated Safety Warnings Regulatory Compliance and Safety Information Read Important Safety Information Warning The Getting Started Guide that accompanied this equipment contains important safety information about which you should be aware when working with hardware components in this system. You should read this guide before installing, using, or servicing this equipment.
Regulatory Compliance and Safety Information Translated Safety Warnings Wrist Strap Warning Because electrostatic discharge (ESD) can damage switch components, you must ground yourself properly before continuing with the hardware installation. For this purpose, Alcatel-Lucent provides a grounding wrist strap and a grounding lug located near the top-right of the chassis.
Instrucciones de seguridad en español Regulatory Compliance and Safety Information Instrucciones de seguridad en español Advertencia sobre el levantamiento del chasis Se requieren dos personas para levantar el chasis. Debido a su peso, la elevación del chasis sin ayuda puede causar daños corporales. También es seguro doblar sus rodillas y guardar su espalda derecho al ayudar a levantar el chasis.
Regulatory Compliance and Safety Information Instrucciones de seguridad en español Advertencia sobre una apropiada conexión a tierra Para evitar peligro de descargas: • El cable de alimentación debe estar conectado a una toma de alimentación adecuadamente cableada y con toma de tierra. Cualquier equipo al cual se conecte este producto debe estar también conectado a tomas de alimentación adecuadamente cableadas.
Instrucciones de seguridad en español page A-16 Regulatory Compliance and Safety Information OmniSwitch 6850 Series Hardware Users Guide April 2010
Index Numerics 10/100/1000 LEDs 2-55 100/1000 SFP LEDs 2-55 10000 XFP 1 LEDs 2-55 10000 XFP 2 LEDs 2-55 A application examples OmniSwitch 6850 Series 1-5 availability 1-3 hardware monitoring 1-4, 4-38 hot swapping 1-4 software rollback 1-3 B blank cover panels 2-59 boot serialbaudrate command 2-69 boot serialparity command 2-69 boot serialtopbits command 2-70 boot serialwordsize command 2-69 boot.
Index changing the secondary to primary 4-35 commands supported on secondary 4-39 reloading a stack 4-32 synchronizing primary and secondary 4-37 modify boot parameters command 2-69 O OmniSwitch 6850 Series application examples 1-5 OmniSwitch 6850-24 2-23 technical specifications 2-25 OmniSwitch 6850-24L technical specifications 2-6 OmniSwitch 6850-24X technical specifications 2-33 OmniSwitch 6850-48 technical specifications 2-29 OmniSwitch 6850-48L technical specifications 2-10 OmniSwitch 6850-48X techni
Index software synchronization 4-37 specifications PoE 3-3 power cord 2-68 stack clear slot command 4-24 stack set slot command 4-13 stacks 4-1, 4-39 booting 2-67 cabling 2-63, 4-16 idle modules 4-11 management roles 4-3 merging 4-26 monitoring 4-38 pass-through modules 4-12 rack-mounting 2-63 reloading 4-27, 4-32 setup 2-63 status LEDs 2-54 T takeover command 4-35 technical specifications console port 2-69, 2-72 OmniSwitch 6850-24 2-25 OmniSwitch 6850-24L 2-6 OmniSwitch 6850-24X 2-33 OmniSwitch 6850-48 2
Index Index-4 OmniSwitch 6850 Series Hardware Users Guide April 2010
