bfd echo-src-ip-address 2.2.2.2
vlan 20
untagged A1
bfd min-transmit-interval 10 min-receive-interval 10 detect-multiplier 3
ip address 100.100.100.100 255.255.255.0
ip ospf 100.100.100.100 area backbone
ip ospf 100.100.100.100 bfd
exit
Show BFD session
Switch# show bfd-session 1
BFD Session Information – Session 1
Min Tx Interval (sec) : 10
Min Rx Interval (sec) : 10
Min Echo Rx Interval (msec) : 500
Detect Multiplier : 3
Authentication Mode : NONE
Password : ""
Application : OSPF
Local Discriminator : 1
Remote Discriminator : 1
Echo : Enabled
Local Diagnostic : No diagnostics configured.
VLAN Source IP Destination IP State Pkt In Pkt Drop Pkt Out
---- ------------ --------------- ------ ------ ------- ------
20 100.100.100.100 100.100.100.101 Up 322 0 320
Echo intervals
This command helps to assign the minimum receive interval of echo session, either 0 or in the range 50 to 1000
milliseconds. The default interval is 500 milliseconds. Zero indicates that the local end is not interested in
receiving echo packets from the peer.
Syntax
bfd min-echo-receive-interval
MILLISECONDS
Description
Update the minimum receive interval for echo packets of all the sessions under the current VLAN. When minimum
echo receive interval is set to 0 milliseconds for the BFD session under OSPF, incoming BFD echo packets are
not processed. When minimum echo receive interval is set to 0 milliseconds for the BFD session under VRRP, the
default interval 500 milliseconds is considered.
Options
min-echo-receive-interval
Update minimum echo interval of the BFD session.
milliseconds
The time interval, either 0 or in the range 50 to 1000 milliseconds, between the reception of two BFD echo
packets. 0 indicates that the local end is not interested in receiving echo packets from the peer.
Echo intervals configuration
; J9850A Configuration Editor; Created on release #KB.16.02.0000x
414
Aruba 3810 / 5400R Multicast and Routing Guide for ArubaOS-
Switch 16.08
