D-Link DGS-3630-28SC Manual - Page 1051
ip ospf bfd
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DGS-3630 Layer 3 Stackable Managed Switch CLI Reference Guide Usage Guideline The OSPF router will determine a designated router for the multi-access network. This command sets the priority used to determine the OSPF Designated Router (DR) for a network. If two routers attempt to become the DR, the router with the higher router priority will be elected the DR. If the routers have the same priority, the router with the higher router ID takes precedence. Only routers with non-zero router priority values are eligible to become the designated or backup designated router. Example This example shows how to configure the OSPF priority value to 3 on the VLAN 1 interface. Switch# configure terminal Switch(config)# interface vlan1 Switch(config-if)# ip ospf priority 3 Switch(config-if)# 81-21 ip ospf bfd This command is used to enable Bidirectional Forwarding Detection (BFD) on an interface. Use the no form of this command to disable BFD on an interface. ip ospf bfd no ip ospf bfd Parameters None. Default By default, this feature is disabled. Command Mode Interface Configuration Mode. Command Default Level Level: 12. Usage Guideline This command configures the BFD status of the interface. When enabled, it will try to create BFD sessions with its OSPF neighbors on this interface. If the BFD session goes down, the related OSPF neighbor adjacency will be removed immediately. Example This example shows how to enable BFD on the interface VLAN 1. Switch# configure terminal Switch(config)# interface vlan1 Switch(config-if)# ip ospf bfd Switch(config-if)# 1046
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