Bfd Interval - Cisco ASR 901 Command Reference Manual

bfd interval

bfd interval
To set the baseline Bidirectional Forwarding Detection (BFD) session parameters on an interface, use
the bfd command in interface configuration mode. To remove the baseline BFD session parameters, use
the no form of this command.
Syntax Description
interval milliseconds
min_rx milliseconds
multiplier
multiplier-value
Command Default No baseline BFD session parameters are set.
Command Modes Interface configuration (config-if)
Command History Release
15.1(2)SNG
Examples The following example shows the BFD session parameters set for Fast Ethernet interface 3/0:
Router> enable
Router# configure terminal
Router(config)# interface vlan1
Router(config-if)# bfd interval 50 min_rx 3 multiplier 3
Router(config-if)# end
Related Commands Command
bfd all-interfaces
bfd interface
ip ospf bfd
Cisco ASR 901 Aggregation Services Router Command Reference Guide
1-18
bfd interval milliseconds min_rx milliseconds multiplier multiplier-value
no bfd interval milliseconds min_rx milliseconds multiplier multiplier-value
Specifies the rate at which BFD control packets will be sent to BFD peers.
The configurable time period for the milliseconds argument is from 50 to 999
milliseconds (ms).
Specifies the rate at which BFD control packets will be expected to be
received from BFD peers. The configurable time period for the milliseconds
argument is from 1 to 999 milliseconds (ms).
Specifies the number of consecutive BFD control packets that must be
missed from a BFD peer before BFD declares that the peer is unavailable and
the Layer 3 BFD peer is informed of the failure. The configurable value
range for the multiplier-value argument is from 3 to 50.
Modification
Support for this command was introduced on the Cisco ASR 901 router.
Description
Enables BFD for all interfaces for a BFD peer.
Enables BFD on a per-interface basis for a BFD peer.
Enables BFD on a specific interface configured for OSPF.
Chapter 1 CLI Command Reference
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