- Hewlett-Packard Switch User Manual
Table Of Contents
- HP ProCurve 2520 Switches Management and Configuration Guide
- Front Cover
- Title Page
- Copyright, Notices, & Publication Data
- Contents
- Feature Index
- 1.Getting Started
- 2.Selecting a Management Interface
- 3.Using the Menu Interface
- 4.Using the Command Line Interface (CLI)
- 5.Using the ProCurve Web Browser Interface
- 6.Switch Memory and Configuration
- 7.Interface Access and System Information
- 8.Configuring IP Addressing
- 9.Time Protocols
- 10.Port Status and Configuration
- Contents
- Overview
- Viewing Port Status and Configuring Port Parameters
- Menu: Port Status and Configuration
- CLI: Viewing Port Status and Configuring Port Parameters
- Customizing the Show Interfaces Command
- Viewing Port Utilization Statistics
- Viewing Transceiver Status
- Enabling or Disabling Ports and Configuring Port Mode
- Enabling or Disabling Flow Control
- Configuring a Broadcast Limit on the Switch
- Configuring ProCurve Auto-MDIX
- Web: Viewing Port Status and Configuring Port Parameters
- Using Friendly (Optional) Port Names
- 11.Power Over Ethernet (PoE) Operation
- 12.Port Trunking
- Contents
- Overview
- Port Trunk Features and Operation
- Trunk Configuration Methods
- Menu: Viewing and Configuring a Static Trunk Group
- CLI: Viewing and Configuring Port Trunk Groups
- Web: Viewing Existing Port Trunk Groups
- Trunk Group Operation Using LACP
- Trunk Group Operation Using the “Trunk” Option
- How the Switch Lists Trunk Data
- Outbound Traffic Distribution Across Trunked Links
- 13.Configuring for Network Management Applications
- Contents
- Using SNMP Tools To Manage the Switch
- LLDP (Link-Layer Discovery Protocol)
- Terminology
- General LLDP Operation
- Packet Boundaries in a Network Topology
- Configuration Options
- Options for Reading LLDP Information Collected by the Switch
- LLDP and LLDP-MED Standards Compatibility
- LLDP Operating Rules
- Configuring LLDP Operation
- LLDP-MED (Media-Endpoint-Discovery)
- Displaying Advertisement Data
- LLDP Operating Notes
- LLDP and CDP Data Management
- A.File Transfers
- B.Monitoring and Analyzing Switch Operation
- Contents
- Overview
- Status and Counters Data
- Menu Access To Status and Counters
- General System Information
- Task Monitor—Collecting Processor Data
- Switch Management Address Information
- Port Status
- Viewing Port and Trunk Group Statistics and Flow Control Status
- Viewing the Switch’s MAC Address Tables
- Spanning Tree Protocol (MSTP) Information
- Internet Group Management Protocol (IGMP) Status
- VLAN Information
- Web Browser Interface Status Information
- Interface Monitoring Features
- Locating a Device
- C.Troubleshooting
- Contents
- Overview
- Troubleshooting Approaches
- Browser or Telnet Access Problems
- Unusual Network Activity
- General Problems
- 802.1Q Prioritization Problems
- IGMP-Related Problems
- LACP-Related Problems
- Port-Based Access Control (802.1X)-Related Problems
- QoS-Related Problems
- Radius-Related Problems
- Spanning-Tree Protocol (MSTP) and Fast-Uplink Problems
- SSH-Related Problems
- TACACS-Related Problems
- TimeP, SNTP, or Gateway Problems
- VLAN-Related Problems
- Fan Failure
- Using the Event Log for Troubleshooting Switch Problems
- Debug/Syslog Operation
- Debug/Syslog Messaging
- Debug/Syslog Destination Devices
- Debug/Syslog Configuration Commands
- Configuring Debug/Syslog Operation
- Debug Command
- Logging Command
- Adding a Description for a Syslog Server
- Adding a Priority Description
- Configuring the Severity Level for Event Log Messages Sent to a Syslog Server
- Operating Notes for Debug and Syslog
- Diagnostic Tools
- Viewing Switch Configuration and Operation
- Restoring the Factory-Default Configuration
- Restoring a Flash Image
- DNS Resolver
- D.MAC Address Management
- E.Daylight Savings Time on ProCurve Switches
- F.Power-Saving Features
- Index
- Notices & Publication Data
F
facility
logging … C-33
factory default configuration
restoring … 6-9, C-67
failure, switch software download …A-7
fastboot command …6-21
fault detection policy …5-8, 5-23
fault-tolerance … 12-4
firmware version …B-6
flash memory … 3-10, 6-3
flow control
constraints … 10-17
global … 10-17
per-port … 10-17
terminal … 7-3
flow control, status …B-11
friendly port names
See port names, friendly.
G
gateway
configuring … 8-5
default gateway … 8-3
IP address … 8-4, 8-6
manual config priority … 8-12
on primary VLAN … 8-4
precedence of manual gateway over DHCP/
Bootp … 8-12
global config level …8-10
H
Help
for CLI … 1-7, 4-11
for menu interface … 1-6, 3-9, 3-11
for web browser interface … 1-7, 5-13
online, inoperable … 5-13
hop, router …8-10
HP
Auto-MDIX feature … 10-19
web browser interface … 2-5
IEEE 802.1d …C-15
IEEE P802.1AB/D9 … 13-41
IGMP
host not receiving … C-9
not working … C-9
statistics … B-19
inactivity timeout …7-4
inactivity-timer …7-8
Inbound Telnet Enabled parameter …C-7
informs
sending to trap receiver … 13-20
SNMP … 13-21
IP …8-7
CLI access … 8-6
configuration … 8-2
DHCP/Bootp … 8-2
duplicate address … C-8
duplicate address, DHCP network … C-8
effect when address not used … 8-11
features available with and without … 8-11
gateway … 8-3
gateway (IP) address … 8-4
menu access … 8-5
multiple addresses in VLAN … 8-3, 8-8
subnet … 8-3, 8-8
subnet mask … 8-2, 8-6
time server address … 9-9, 9-19
Time-To-Live … 8-7, 8-10
TTL … 8-7, 8-10
using for web browser interface … 5-4
web access … 8-10
IP address
for SNMP management … 13-3
manually configure … 8-6
multiple in a VLAN … 8-8
quick start … 1-8, 8-3
removing or replacing … 8-10
setup screen … 8-3
show management command … 8-7
IP Preserve
DHCP server … 8-16
overview … 8-16
rules, operating … 8-16
summary of effect … 8-19
IP routing
debug messages … C-33
IPv6
debug dhcpv6 messages … C-33
IPX
broadcast traffic … 10-19
Index – 5
I