H3C LS-3100-52P-OVS-H3 Operation Manual - page 826
1-6
BFD Configuration Task List
Complete the following tasks to configure BFD:
Task
Remarks
Configuring BFD Basic Functions
Optional
Configuring BFD for OSPF
Required
Configuring BFD for IS-IS
Required
Configuring BFD for RIP
Required
Configuring BFD for BGP
Required
Configuring BFD for VRRP
Required
Configuring
Protocol-based BFD
Configuring BFD for Static Routes
Required
Configuring BFD Basic Functions
Configuration Prerequisites
Before configuring BFD detection modes, complete the following tasks:
z
Configure the network layer addresses of the interfaces so that adjacent nodes are reachable to
each other at the network layer;
z
Configure the routing protocols that support BFD
Configuration Procedure
Follow these steps to configure BFD basic functions:
To do…
Use the command…
Remarks
Enter system view
system-view
—
Specify a BFD session initiation
mode
bfd session init-mode { active
| passive }
Optional
active by default
Enter interface view
interface interface-type
interface-number
—
Configure the minimum BFD
transmit interval
bfd min-transmit-interval
value
Optional
400 seconds by default
Configure the minimum echo
receive interval
bfd
min-echo-receive-interval
value
Optional
400 seconds by default
Configure the minimum packet
receive interval
bfd min-receive-interval
value
Optional
400 seconds by default
Configure the detect time
multiplier
bfd detect-multiplier value
Optional
5 by default