- 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

optional data, configuring … 13-51
outbound packet options … 13-39
packet boundaries … 13-37
packet dropped … 13-37
packet time-to-live … 13-40
packet-forwarding … 13-37, 13-75
packets not forwarded … 13-36
per-port counters … 13-73
port description … 13-51
port ID … 13-50
port speed … 13-52
port trunks … 13-41
port type … 13-50
refresh interval … 13-45
reinitialization delay … 13-47
remote management address … 13-40
remote manager address … 13-50
reset counters … 13-72
rxonly … 13-49
setmib, delay interval … 13-46
setmib, reinit delay … 13-48
show advertisement data … 13-67
show commands … 13-43, 13-44
show outbound advertisement … 13-68
SNMP notification … 13-39
SNMP traps … 13-39
spanning-tree blocking … 13-42
standards compatibility … 13-41
statistics … 13-72
statistics, displaying … 13-72
system capabilities … 13-51
system description … 13-51
system name … 13-51
terminology … 13-35
time-to-live … 13-38, 13-46
TLV … 13-37
transmission frequency … 13-38
transmission interval, change … 13-45
transmit and receive … 13-38
transmit/receive modes … 13-38
transmit/receive modes, per-port … 13-49
trap notice interval … 13-49
trap notification … 13-48
trap receiver, data change notice … 13-48
TTL … 13-38, 13-40
txonly … 13-49
VLAN, untagged … 13-75
walkmib … 13-40
with PoE … 11-14
LLDP-MED
displaying speed … 13-69
ELIN … 13-63
enable or disable … 13-38
endpoint support … 13-54
fast start control … 13-58
location data … 13-62
medTlvenable … 13-60
Neighbors MIB … 13-70
topology change notification … 13-56
Voice over IP … 13-53
load balancing
See port trunk.
logging
facility … C-33
logging command …C-38
syntax … C-33, C-41
logical port … 12-8
loop, network … 12-3
lost password …5-10
M
MAC address … 8-13, B-6, D-2
displaying detected devices … D-6
duplicate … C-15, C-20
learned … B-14
port … D-2, D-4
switch … D-2
VLAN … D-2, D-5
walkmib … D-5
MAC authentication
SNMP notification … 13-26
management
interfaces described … 2-2
server URL … 5-12, 5-13
server URL default … 5-13
Management Information Base
See MIB.
management VLAN
See VLAN.
management VLAN, DNS …C-78
manager access … 4-5, 4-6, 13-13
manager password …5-8, 5-10
SNMP notification … 13-17, 13-26
manager privileges … 4-5, 4-6
MD5 authentication … 13-9
Index – 7










