Cisco 300 Series

UDLD Commands
1025 OL-32830-01 Command Line Interface Reference Guide
54
Number of detected neighbors: 1
Port Neighbor Table
Neighbor Device ID: 1234567893
Neighbor MAC: 00:00:01:22:33:dd
Neighbor Device name: switch A
Neighbor Port ID: gi1/2/1
Neighbor Message Time: 20 sec
Neighbor Current State: Bidirectional
Neighbor Expiration Time: 7 sec
Neighbor Device ID: 1234544893
Neighbor MAC: 00:00:01:22:33:ff
Neighbor Device name: switch A
Neighbor Port ID: gi1/2/1
Neighbor Message Time: 15 sec
Neighbor Current State: Undetermined
Neighbor Expiration Time: 17 sec
Interface
gi12
Port UDLD mode: normal (default)
Port Current state: Undetermined
Number of detected neighbors: 1
Neighbor Device ID: 1234567753
Neighbor MAC: 00:00:01:22:33:fe
Neighbor Device name: switch A
Neighbor Port ID: gi1/2/1
Neighbor Message Time: 15 sec
Neighbor Current State: Undetermined
Neighbor Expiration Time: 11 sec
Interface
gi13
Port UDLD mode: disabled
Interface
gi14
Port UDLD mode: normal (default)
Port Current state: shutdown
Field Descriptions:
• Global UDLD mode—The global UDLD mode (normal or aggressive)
configured by the udld command.
• Message Time—The message time configured by the udld message time
command.