Bfd Defaults - Alcatel-Lucent OmniSwitch 9900 Series Network Configuration Manual

Configuring BFD

BFD Defaults

The following table shows the default settings for the configurable global BFD parameters.
Parameter Description
BFD global status for the switch
Global transmit time interval for BFD
control packets
Global receive time interval for BFD
control packets.
Global BFD detection time multiplier
Global BFD echo packet time interval
The following table shows the default settings for the configurable BFD interface parameters.
Parameter Description
Administrative status of an IPv4 or
IPv6 BFD interface
Transmit time interval for an IPv4 or
IPv6 BFD interface
Receive time interval for an IPv4 or
IPv6 BFD interface
Detection time multiplier for an IPv4
or IPv6 BFD interface
Echo time interval for an IPv4 or IPv6
BFD interface
The following table shows the default settings for the configurable BFD parameters at the protocol level.
Parameter Description
BFD status for the BGP protocol
BFD session status with all BGP
neighbors
BFD session status for a specific IPv4
or IPv6 BGP neighbor
BFD status for the IS-IS protocol
BFD session status with all IS-IS
VLANs
BFD session status for a specific IS-
IS VLAN
BFD status for the OSPF or OSPFv3
protocol
BFD status for an OSPF or OSPFv3
interface
OmniSwitch AOS Release 8 Network Configuration Guide
Command
ip bfd admin-state
ip bfd transmit
ip bfd receive
ip bfd multiplier
ip bfd echo-interval
Command
ip|ipv6 bfd interface admin-state
ip|ipv6 bfd interface transmit
ip|ipv6 bfd interface receive
ip|ipv6 bfd interface multiplier
ip|ipv6 bfd interface echo-
interval
Command
ip bgp bfd-state
ip bgp bfd-state all-neighbors
ip|ipv6 bgp neighbor bfd-state
ip isis bfd-state
ip isis bfd-state all-vlans
ip isis vlan bfd-state
ip ospf bfd-state
ipv6 ospf bfd-state
ip ospf interface bfd-state
ipv6 ospf interface bfd-state
December 2017
BFD Defaults
Default Value/Comments
Disabled
300 milliseconds
300 milliseconds
3
300 milliseconds
Default Value/Comments
Disabled
300 milliseconds
300 milliseconds
3
300 milliseconds
Default Value/Comments
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
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