Viewing Lldp-Med Information; Device Discovery Configuration Examples; Configuring Isdp - Dell PowerEdge M420 Configuration Manual

Viewing LLDP-MED Information

Beginning in Privileged EXEC mode, use the following commands to view
information about the LLDP-MED Protocol Data Units (PDUs) that are sent
and have been received.
Command
show lldp med local-
interface
device detail
show lldp remote-device
interface
{all | | detail
interface
}

Device Discovery Configuration Examples

This section contains the following examples:
•

Configuring ISDP

• Configuring LLDP
Configuring ISDP
This example shows how to configure ISDP settings on the switch.
To configure the switch:
1 Specify the number of seconds that a remote device should keep the ISDP
information sent by the switch before discarding it.
console#configure
console(config)#isdp holdtime 60
2 Specify how often, in seconds, the ISDP-enabled ports should transmit
information.
console(config)#isdp timer 45
3 Enable ISDP on interface 1/0/3.
console(config)#interface gigabitEthernet1/0/3
console(config-if-Gi1/0/3)#isdp enable
4 Exit to Privileged EXEC mode and view the LLDP settings for the switch
and for interface 1/0/3.
Purpose
View LLDP information advertised by the specified port.
View LLDP-MED information received by all ports or by
the specified port. Include the keyword detail to see
additional information.
Discovering Network Devices
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