Users Guide

Layer 3 Routing Commands 1234
• detection-time-multiplier —Specifies the number of BFD control packets
which, if missed consecutively, will cause a session to be declared down. Its
range is 3 to 50 with a default value of 3.
Default Configuration
The default transmit-interval is 100ms.
The default minimum-receive-interval is 100ms.
The default detection-time-multiplier is 3.
Command Mode
Interface (VLAN) mode.
User Guidelines
There are no user guidelines for this command.
Command History
Introduced in version 6.2.0.1 firmware.
Example
In this example, VLAN 100 is created, assigned an IP address to make it a
routable interface, and the bfd interval is set to 100 ms, the minimum receive
interface is 100 ms, and the multiplier is 5.
console#configure
console(config)#vlan 100
console(config-vlan100)#exit
console(config)#interface vlan 100
console(config-if-vlan100)#ip address 192.168.10.11 /24
console(config-if-vlan100)#bfd interval 100 min_rx 100 multiplier 5
console(config-if-vlan100)#exit
console(config)#interface te1/0/1
console(config-if-Te1/0/1)#switchport mode trunk
bfd slow-timer
This command configures the BFD periodic slow transmission interval for
BFD Control packets. Use the no form of the command to return the slow
transmission interval value to the default.