Configuring Bfd Support For Routing Protocols - Cisco 7604-RSP720C-R Configuration Manual

Configuring BFD
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
BEFORE YOU BEGIN
Ensure that you are in the correct VDC (or use the switchto vdc command).
Enable the BFD feature. See the
Configure the BFD session parameters. See the
page 5-8
Ensure that these subinterfaces connect to another Cisco NX-OS device. This feature is supported on
Cisco NX-OS only.
SUMMARY STEPS
1.
2.
3.
4.
5.
DETAILED STEPS
Command
Step 1
configure terminal
Example:
switch# configure terminal
switch(config)#
Step 2
interface int-if
Example:
switch(config)# interface ethernet 2/1
switch(config-if)#
Step 3
bfd optimize subinterface
Example:
switch(config-if)# bfd optimize
subinterface
Step 4
show running-config bfd
Example:
switch(config-if)# show running-config
bfd
Step 5
copy running-config startup-config
Example:
switch(config-if)# copy running-config
startup-config

Configuring BFD Support for Routing Protocols

This section includes the following topics:
•
Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x
5-14
or the "Configuring BFD on an Interface" section on page
configure terminal
interface int-if
bfd optimize subinterface
(Optional) show running-config bfd
(Optional) copy running-config startup-config
Configuring BFD on BGP, page 5-15
Chapter 5
"Enabling the BFD Feature" section on page
"Configuring Global BFD Parameters" section on
Purpose
Enters configuration mode.
Enters interface configuration mode. Use the ?
keyword to display the supported interfaces.
Optimizes subinterfaces on a BFD-enabled interface.
The default is disabled.
(Optional) Displays the BFD running configuration.
(Optional) Saves this configuration change.
Configuring Bidirectional Forwarding Detection
5-7.
5-9.
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