Configuring BFD Configuring BFD
OmniSwitch AOS Release 8 Network Configuration Guide December 2017 page 20-22
L1 Psnp-Auth Check : Enabled
L2 Hello-Auth Check : Enabled
L2 Csnp-Auth Check : Enabled
L2 Psnp-Auth Check : Enabled
Multi-Topology : Disabled
Auto-Configuration : Disabled
Area Address : None
BFD Status : Disabled
3 Once IS-IS is registered with BFD at the protocol level, enable BFD on the participating IS-IS VLANs
using the ip isis vlan bfd-state command. For example:
-> ip isis vlan 10 bfd-state enable
The above command enables BFD on IS-IS VLAN 10. To enable BFD on all IS-IS VLANs, use the ip isis
bfd-state all-vlans command. For example:
-> ip isis bfd-state all-vlans enable
To disable BFD for all IS-IS VLANs, use the ip isis bfd-state all-vlans command with the disable
keyword. For example:
-> ip isis bfd-state all-vlans disable
4 To display the BFD status on an IS-IS VLAN, use the show ip isis vlan command with the detail
keyword. For example:
-> show ip isis vlan detail
=========================================================================
ISIS Interface
=========================================================================
--------------------------------------------------------------------------
VlanId : 10 Level Capability : L1L2
Oper State : Up Admin State : Up
Auth Type : Keychain(3) Address Families : IPv4, IPv6
Circuit Id : 1 RetransmitInt : 5
Type : Broadcast LSP Pacing Int : 100
Mesh Group : Inactive CSNP Int : 10
BFD Status : Disabled
Level : 1 Adjacencies : 0
Desg IS : abr_nyc
Auth Type : None Metric : 10
Hello Timer : 9 Hello Mult : 3
Priority : 64 Passive : No
Level : 2 Adjacencies : 0
Desg IS : abr_nyc
Auth Type : None Metric : 10
Hello Timer : 9 Hello Mult : 3
Priority : 64 Passive : No