Alcatel-Lucent OmniSwitch 9900 Series Network Configuration Manual page 446

Configuring BFD
7
Optional Configure the session detection time multiplier value for a specific BFD session using the
:
ip|ipv6 bfd interface multiplier
-> ip bfd interface bfd-vlan-101 multiplier 5
-> ipv6 bfd interface bfd-vlan-201 multiplier 5
8
Optional Configure the global BFD echo packet time interval using the
:
command. This command defines a default echo packet time value that is automatically applied when a
BFD session is created. For example:
-> ip bfd echo-interval 500
9
Optional Configure the echo time interval for a specific BFD session using the
:
echo-interval command. The echo time interval value set with this command overrides the global echo
time interval configured for the routing instance. For example:
-> ip bfd interface bfd-vlan-101 echo-interval 500
-> ipv6 bfd interface bfd-vlan-201 echo-interval 500
10
Optional Enable the administrative status of a BFD interface using the
:
state command. For example:
-> ip bfd interface bfd-vlan-101 admin-state enable
-> ipv6 bfd interface bfd-vlan-201 admin-state enable
Note. BFD parameters are not configurable once the BFD administrative status is enabled on the interface.
11
Enable the BFD protocol for the routing instance globally using the
example:
-> ip bfd admin-state enable
Note. Optional. To verify the global BFD configuration for the switch, use the
example:
-> show ip bfd
BFD Version Number
Admin Status
Desired Transmit Interval
Minimum Receive Interval
Detection Time Multiplier
Minimum Echo Receive Interval
Applications Registered
Verify the BFD interface session status and configuration using the
For example:
-> show ip bfd interfaces bfd-intf1
Interface Name
Interface IP Address
Admin Status
Desired Transmit Interval
Minimum Receive Interval
Detection Time Multiplier
Minimum Echo Receive Interval
Authentication Present
Oper Status
OmniSwitch AOS Release 8 Network Configuration Guide
command. For example:
= 1,
= Enabled,
= 300,
= 300,
= 3,
= 300,
= STATIC-ROUTING OSPF
= bfd-intf1,
= 100.1.1.1,
= Enabled,
= 300,
= 300,
= 3,
= 300,
= No,
= UP
December 2017
Quick Steps for Configuring BFD
ip bfd echo-interval
ip|ipv6 bfd interface
ip|ipv6 bfd interface admin-
ip bfd admin-state command. For
show ip bfd
show ip|ipv6 bfd interfaces
command. For
command.
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