Configuring Global Bfd Parameters - 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
DETAILED STEPS
Command
Step 1
configure terminal
Example:
switch# configure terminal
switch(config)#
Step 2
feature bfd
Example:
switch(config)# feature bfd
Step 3
show feature | include bfd
Example:
switch(config)# show feature | include
bfd
Step 4
copy running-config startup-config
Example:
switch(config)# copy running-config
startup-config
Use the no feature bfd command to disable the BFD feature and remove all associated configuration.
Command
no feature bfd
Example:
switch(config)# no feature bfd

Configuring Global BFD Parameters

You can configure the BFD session parameters for all BFD sessions on the device. The BFD session
parameters are negotiated between the BFD peers in a three-way handshake.
See the
parameters on an interface.
BEFORE YOU BEGIN
Ensure that you are in the correct VDC (or use the switchto vdc command).
Enable the BFD feature. See the
SUMMARY STEPS
1.
2.
3.
4.
Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x
5-8
"Configuring BFD on an Interface" section on page 5-9
configure terminal
bfd interval mintx min_rx msec multiplier value
bfd slow-timer [interval]
(Optional) show running-config bfd
Chapter 5
Purpose
Enters configuration mode.
Enables the BFD feature.
(Optional) Displays enabled and disabled features.
(Optional) Saves this configuration change.
Purpose
Disables the BFD feature and removes all
associated configuration.
"Enabling the BFD Feature" section on page
Configuring Bidirectional Forwarding Detection
to override these global session
5-7.
OL-23435-03