Configuring Lldp Operation - HP PROCURVE 2520 Management And Configuration Manual

Configuring for Network Management Applications
LLDP (Link-Layer Discovery Protocol)
advertisements. Attempting to use the CLI to configure LLDP with an IP
address that is either not configured on a VLAN, or has been acquired by DHCP
or Bootp results in the following error message.
xxx.xxx.xxx.xxx: This IP address is not configured or is
a DHCP address.
Spanning-Tree Blocking. Spanning tree does not prevent LLDP packet
transmission or receipt on STP-blocked links.
802.1X Blocking. Ports blocked by 802.1X operation do not allow
transmission or receipt of LLDP packets.

Configuring LLDP Operation

In the default configuration, LLDP is enabled and in both transmit and receive
mode on all active ports. The LLDP configuration includes global settings that
apply to all active ports on the switch, and per-port settings that affect only
the operation of the specified ports.
The commands in this section affect both LLDP and LLDP-MED operation. for
information on operation and configuration unique to LLDP-MED, refer to
"LLDP-MED (Media-Endpoint-Discovery)" on page 13-53.
Command
show lldp config
[no] lldp run
lldp refresh-interval
lldp holdtime-multiplier
lldpTxDelay
lldpReinitDelay
lldp enable-notification
lldpnotificationinterval
lldp admin-status < txonly | rxonly | tx_rx | disable >
lldp config < port-list > IpAddrEnable
lldp config < port-list > basicTlvEnable
lldp config < port-list > dot3TlvEnable < macphy_config >
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