- 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
Index
Symbols
=> prompt …C-68
Numerics
802.1X
effect, LLDP … 13-75
LLDP blocked … 13-42
802.1X access control
authentication failure, SNMP
notification … 13-26
SNMP notification of authentication
failure … 13-26
A
access
manager … 13-13
operator … 13-13
out-of-band … 2-3
ACL
debug messages … C-33
See also debug command.
address
network manager … 13-4
address table, port …B-14
address, network manager … 13-5
advertise location …13-54
AES encryption … 13-9
alert log …5-20
alert types … 5-21
disabling … 5-24
setting the sensitivity level … 5-23
sorting the entries … 5-20
alias
command … 4-18
use for troubleshooting … C-66
allocation, class … 11-9
allocation, value … 11-9
ARP
arp age, default … 8-7
ARP protection
SNMP notification … 13-17, 13-26
asterisk
meaning in show config … 6-27
meaning in traceroute … C-56
authentication
notification messages … 13-17, 13-26
authentication trap
See also SNMP.
authorized IP managers
SNMP, blocking … 13-3
auto MDI/MDI-X
configuration, display … 10-21
operation … 10-19, 10-21
port mode, display … 10-21
Auto-10 … 12-4, 12-7, 12-18
autonegotiate … 13-54
auto-TFTP
download to a redundant management
system … A-8
B
bandwidth
displaying port utilization … 10-14
displaying utilization … 5-17
banner …2-8
configuring … 2-9
default … 2-8
non-default … 2-9
operation … 2-8
Best Offer …6-39
boot
See also reboot.
boot command … 6-4, 6-19
boot ROM console …A-4
boot ROM mode …C-68
Bootp
Bootp table file … 8-13
Bootptab file … 8-13
effect of no reply … C-8
operation … 8-12, 8-13
server … 8-2
using with Unix systems … 8-13
See also DHCP.
Bootp/DHCP differences …8-13
Bootp/DHCP, LLDP … 13-50
Index – 1