API Guide

783 keepalives, 0 route refresh requests
Sent 780 messages
2 opens, 0 notifications, 0 updates
778 keepalives, 0 route refresh requests
Minimum time between advertisement runs is 30 seconds
Minimum time before advertisements start is 0 seconds
Capabilities received from neighbor for IPv4 Unicast:
MULTIPROTO_EXT(1)
ROUTE_REFRESH(2)
CISCO_ROUTE_REFRESH(128)
4_OCTET_AS(65)
Capabilities advertised to neighbor for IPv4 Unicast:
MULTIPROTO_EXT(1)
ROUTE_REFRESH(2)
CISCO_ROUTE_REFRESH(128)
4_OCTET_AS(65)
Prefixes accepted 0, Prefixes advertised 0
Connections established 1; dropped 0
Last reset never
For address family: IPv4 Unicast
Allow local AS number 0 times in AS-PATH attribute
Prefixes ignored due to:
Martian address 0, Our own AS in AS-PATH 0
Invalid Nexthop 0, Invalid AS-PATH length 0
Wellknown community 0, Locally originated 0
Local host: 20.1.1.2, Local port: 179
Foreign host: 20.1.1.1, Foreign port: 58248
Identifier
GUID-369AD843-CC52-4224-AE3F-27212F7DC245
Version 1
Status Translation approved
BFD for OSPF
您可以将 BFD 配置为监控并通知 OSPF 邻居之间的可访问状态。当您将 BFD OSPF 结合使用时会在所有参与 OSPF 完全状态的
邻接接口之间建立 BFD 会话。如果某个邻接接口出现故障BFD 会通知 OSPF 协议发生了链路状态变化。
要配置 BFD for OSPF
1. 全局启用 BFD
2. 在互连路由器上配置 OSPF。有关详细信息请参阅首先打开最短路径OSPFv2 OSPFv3
Identifier
GUID-5BFEA34E-63A7-4775-B630-034D7646BA5B
Version 2
Status Translation approved
全局启用 BFD
要全局启用 BFD
全局启用 BFD
bfd enable
CONFIGURATION 模式
Identifier
GUID-10595E10-1BBD-4542-864B-92A7347FE2D4
Version 1
Status Translation approved
OSPFv2 邻居建立 BFD 会话
您可以在一个位置与所有 OSPF 邻居建立 BFD 会话。此外您还可以使用与单个 OSPF 接口相对应的 OSPF 邻居建立 BFD 会话。
要与 OSPFv2 邻居建立 BFD 会话请执行以下操作
1. 全局启用 BFD
bfd enable
CONFIGURATION 模式
2. 进入 ROUTER-OSPF 模式
520 3