Cisco 7206 - VXR Router Configuration Manual page 64

Network configuration guide
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Configuring the Basic Interface Parameters
S e n d d o c u m e n t c o m m e n t s t o n e x u s 7 k - d o c f e e d b a c k @ c i s c o . c o m
DETAILED STEPS
Command
Step 1
configure terminal
Example:
switch# configure terminal
switch(config)#
Step 2
feature udld
Example:
switch(config)# feature udld
switch(config)#
no feature udld
Example:
switch(config)# no feature udld
switch(config)#
Step 3
udld message-time seconds
Example:
switch(config)# udld message-time 30
switch(config)#
Step 4
udld aggressive
Example:
switch(config)# udld aggressive
switch(config)#
Step 5
interface ethernet slot/port
Example:
switch(config)# interface ethernet 3/1
switch(config-if)#
Step 6
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)#
Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x
2-40
Chapter 2
Configuring Basic Interface Parameters
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.
For copper interfaces, you
Note
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.
OL-23435-03

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