684 Discovering Network Devices
console(config-if-Gi1/0/3)# <CTRL + Z>
console#show isdp
Timer....................................45
Hold Time................................60
Version 2 Advertisements.................Enabled
Neighbors table time since last change...00 days
00:00:00
Device ID................................none
Device ID format capability........ Serial Number,
Host Name
Device ID format.................. Serial Number
console#show isdp interface gi1/0/3
Interface Mode
--------------- ----------
Gi1/0/3 Enabled
Configuring LLDP
This example shows how to configure LLDP settings for the switch and to
allow Gigabit Ethernet port 1/0/3 to transmit all LLDP information available.
To configure the switch:
1
Configure the transmission interval, hold multiplier, and reinitialization
delay for LLDP PDUs sent from the switch.
console#configure
console(config)#lldp timers interval 60 hold 5
reinit 3
2
Enable port 1/0/3 to transmit and receive LLDP PDUs.
console(config)#interface gigabitEthernet1/0/3
console(config-if-Gi1/0/3)#lldp transmit
console(config-if-Gi1/0/3)#lldp receive
3
Enable port 1/0/3 to transmit management address information in the
LLDP PDUs and to send topology change notifications if a device is added
or removed from the port.
console(config-if-Gi1/0/3)#lldp transmit-mgmt
console(config-if-Gi1/0/3)#lldp notification
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