Lldp (Link-Layer Discovery Protocol) - HP PROCURVE 2520 Management And Configuration Manual

Configuring for Network Management Applications

LLDP (Link-Layer Discovery Protocol)

LLDP (Link-Layer Discovery Protocol)
To standardize device discovery on all ProCurve switches, LLDP will be
implemented while offering limited read-only support for CDP as documented
in this manual. For the latest information on your switch model, consult the
Release Notes (available on the ProCurve Networking web site). If LLDP has
not yet been implemented (or if you are running an older version of software),
consult a previous version of the Management and Configuration Guide for
device discovery details.
Table 13-2. LLDP and LLDP-MED Features
Feature
View the switch's LLDP configuration
Enable or disable LLDP on the switch
Change the transmit interval (refresh-interval) for
LLDP packets
Change the holdtime multiplier for LLDP Packets
(holdtime-multiplier x refresh-interval = time-to-live)
Change the delay interval between advertisements
Changing the reinitialization delay interval
Configuring SNMP notification support
Configuring transmit and receive modes
Configuring basic LLDP per-port advertisement
content
Configuring port speed and duplex advertisements for Enabled
optional LLDP and mandatory LLDP-MED applications
Configuring topology change notification for LLDP-
MED
Changing the fast-start duration for LLDP-MED
Configuring LLDP-MED Advertising
Configuring LLDP-MED device location data
Displaying Advertisement Data and Statistics
LLDP (Link Layer Discovery Protocol): provides a standards-based
method for enabling the switches covered in this guide to advertise themselves
to adjacent devices and to learn about adjacent LLDP devices.
13-34
Default Menu CLI
n/a — page 13-42
Enabled — page 13-38
30 seconds — page 13-45
4 seconds — page 13-38
2 seconds — page 13-46
2 seconds — page 13-47
Disabled — page 13-48
tx_rx — page 13-49
Enabled — page 13-50
— page 13-70
Enable — page 13-56
5 sec — page 13-58
Enabled — page 13-50
None — page 13-68
n/a — page 13-72
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