для Cisco Cisco Packet Data Gateway (PDG)
Routing
▀ Bidirectional Forwarding Detection
▄ ASR 5000 System Administration Guide, StarOS Release 18
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Enabling BFD on OSPF Interfaces
All OSPF Interfaces
config
context context_name
router ospf
bfd-all-interfaces
Specific OSPF Interface
config
context context_name
interface interface_name
broadcast
ip ospf bfd
Monitoring BFD Connection for ICSR
For ICSR configurations, the following command sequence initiates monitoring of the connection between the primary
chassis and the BFD neighbor in the specified context. If the connection drops, the standby chassis becomes active.
chassis and the BFD neighbor in the specified context. If the connection drops, the standby chassis becomes active.
config
context context_name
service-redundancy-protocol
monitor bfd context context_name { ipv4_address | ipv6_address }
{ chassis-to-chassis | chassis-to-router }
{ chassis-to-chassis | chassis-to-router }
Notes:
ipv4 _address | ipv6_address defines the IP address of the BFD neighbor to be monitored, entered using IPv4
dotted-decimal or IPv6 colon-separated-hexadecimal notation
chassis-to-chassis enables BFD to run between primary and backup chassis on non-SRP links.
chassis-to-router enables BFD to run between chassis and router.
Saving the Configuration
Save your configuration as described in the Verifying and Saving Your Configuration chapter.