Specifications

B-26
Cisco MWR 2941 Mobile Wireless Edge Router Software Configuration Guide, Release 12.2(33)MRB
OL-21227-02
Appendix B Cisco MWR 2941 Router Command Reference
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.
bfd interval milliseconds min_rx milliseconds multiplier multiplier-value
no bfd interval milliseconds min_rx milliseconds multiplier multiplier-value
Syntax Description
Command Default No baseline BFD session parameters are set.
Command Modes Interface configuration (config-if)
Command History
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
interval milliseconds Specifies the rate at which BFD control packets are sent to BFD peers. The
configurable time period for the milliseconds argument is from 50 to 999
milliseconds (ms).
min_rx milliseconds Specifies the rate at which BFD control packets are expected to be received
from BFD peers. The configurable time period for the milliseconds argument
is from 1 to 999 milliseconds (ms).
multiplier
multiplier-value
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.
Release Modification
12.2(18)SXE This command was introduced.
12.0(31)S This command was integrated into Cisco IOS Release 12.0(31)S.
12.4(4)T This command was integrated into Cisco IOS Release 12.4(4)T.
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA.
12.2(33)SB This command was integrated into Cisco IOS Release 12.2(33)SB.
12.4(20)MR This command was integrated into Cisco IOS Release 12.4(20)MR.
12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA.