Cisco N7K-C7010 Configuration Guide - Page 64
udld enable, no udld disable, Optional Displays the UDLD status.
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Configuring the Basic Interface Parameters Chapter 2 Configuring Basic Interface Parameters Send document comments to [email protected] DETAILED STEPS Step 1 Command configure terminal Step 2 Example: switch# configure terminal switch(config)# feature udld Example: switch(config)# feature udld switch(config)# no feature udld Step 3 Example: switch(config)# no feature udld switch(config)# udld message-time seconds Step 4 Example: switch(config)# udld message-time 30 switch(config)# udld aggressive Example: switch(config)# udld aggressive switch(config)# Step 5 interface ethernet slot/port Step 6 Example: switch(config)# interface ethernet 3/1 switch(config-if)# udld {enable | disable} Example: switch(config-if)# udld enable switch(config-if)# Step 7 show udld [ethernet slot/port | global | neighbors] Example: switch(config)# show udld switch(config)# Purpose Enters configuration mode. Enables UDLD for the device. Disables UDLD for the device. (Optional) Specifies the interval between sending UDLD messages. The range is 7 to 90 seconds, and the default is 15 seconds. (Optional) Specifies UDLD mode to be aggressive. Note For copper interfaces, you enter the interface command mode for those interfaces you want to configure for UDLD aggressive mode and issue this command in interface command model. (Optional) Specifies an interface to configure, and enters interface configuration mode. (Optional) Enables UDLD on the specified copper port or disables UDLD on the specified fiber port. To enable UDLD on copper ports. the command is udld enable. To enable UDLD on fiber ports, the command is no udld disable. See Table 2-7 for more details. (Optional) Displays the UDLD status. 2-40 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x OL-23435-03