Configuring Bfd For Hsrp - Cisco ME 3400 Software Configuration Manual

Configuring BFD
Command
Step 5
end
Step 6
show bfd neighbors [detail]
Step 7 copy running-config startup-config
To disable EIGRP BFD on all interfaces, enter the no bfd all-interfaces router configuration command.
To disable it on an interface, enter the no bfd interface interface-id router configuration command.

Configuring BFD for HSRP

HSRP supports BFD by default; it is globally enabled on all interfaces. If HSRP support has been
manually disabled, you can reenable it in interface or global configuration mode. All participating
devices must have HSRP enabled and CEF enabled (the default).
Beginning in privileged EXEC mode, follow these steps to reenable HSRP BFD:
Command
Step 1 configure terminal
Step 2
interface interface-id
Step 3
ip address ip-address subnet-mask
Step 4 standby [group-number] ip
[ip-address] [secondary]]
Step 5 standby bfd
Step 6 exit
Step 7
standby bfd all-interfaces
Step 8
end
Step 9 show standby neighbors
Step 10 copy running-config startup-config
To disable HSRP support for BFD on all interfaces, enter the no standby bfd all-interfaces global
configuration command. To disable it on an interface, enter the no standby bfd interface configuration
command.
If you disable standby BFD on an interface by entering the no standby bfd interface configuration
Note
command, to activate BFD sessions on other interfaces, you must disable and reenable it globally by
entering the no standby bfd all-interfaces global configuration command followed by the standby bfd
all-interfaces global configuration command.
Cisco ME 3400 Ethernet Access Switch Software Configuration Guide
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Purpose
Return to privileged EXEC mode.
Verify the configuration.
(Optional) Save your entries in the configuration file.
Purpose
Enter global configuration mode.
Specify an interface for a BFD session, and enter interface configuration
mode. Only physical interfaces support BFD.
Configure the IP address and IP subnet mask for the interface.
Activate HSRP.
(Optional) Enable HSRP support for BFD on the interface.
Return to global configuration mode.
(Optional) Enable HSRP support for BFD on all interfaces.
Return to privileged EXEC mode.
Verify your entries.
(Optional) Save your entries in the configuration file.
Chapter 35 Configuring IP Unicast Routing
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