配置R1 [R1]ospfrouter-id2.2.2.2 [R1-ospf-1]area0 [R1-ospf-1-area-0.0.0.0]network2.2.2.00.0.0.255 [R1-ospf-1-area-0.0.0.0]network12.1.1.00.0.0.255 [R1-ospf-1-area-0.0.0.0]network13.1.1.00.0.0.255 [R1-ospf-1-area-0.0.0.0]quit [R1]bfd [R1-ospf-1]bfdall-interfaces? detect-multiplierSpecifythedetectmultip...

配置R1 [R1]bfd全局启用BFD [R1]bfd1b [R1]bfd1bind? ldp-lspInformationaboutLDPLSP mpls-teInformationaboutMPLSTE peer-ipSetpeerIPaddress static-lspInformationaboutstaticLSP [R1]bfd1bindpeer-ip? IP_ADDR<X.X.X.X>IPaddress default-ipDefaultmulticastpeerIPaddress [R1]bfd1bindpeer-ip13.1.1.2? interfaceBin...

全局启用BFD [R1]bfd 创建BFD [R1-bfd-session-bb]disthis [V200R003C00] bfdbbbindpeer-ip12.1.1.2interfaceGigabitEthernet0/0/0source-ip12.1.1.1o ne-arm-echo discriminatorlocal1 commit return [R1-bfd-session-bb] 创建完成BFD，需提交 [R1-bfd-session-bb]commit VRRP引用 [R1-GigabitEthernet0/0/1]vrrpvrid1trackbfd-se...

全局启动BFD [HX_SW1]bfd [HX_SW1-bfd] ----------- [HX_SW2]bfd [HX_SW2-bfd] ---------- [R1]bfd [R1-bfd] 配置vlanif2BFD [HX_SW1]bfdaabindpeer-ip192.168.8.1source-ip192.168.8.2auto [HX_SW1]intVlanif2 [HX_SW1-Vlanif2]vrrpvrid2trackbfd-sessionsession-nameaa [HX_SW1-Vlanif2]vrrpvrid2trackinterfaceGigabitE...

全局启用BFD [R1]bfd [R1-bfd]quit ---------- [R3]bfd [R3-bfd]quit 全局创建BFD [R1]bfdaabindpeer-ip12.1.1.2source-ip12.1.1.1auto ----------------- [R3]bfdaabindpeer-ip12.1.1.1source-ip12.1.1.2auto 查看BFD状态 [R3]displaybfdsessionall ------------------------------------------------------------------------...

BFD双向转发检测    作用：检测网络故障，实现快速检测/收敛         提供了一个通用的、标准化的、介质无关和协议无关的快速故障检测机制     1.硬件检测，使用同一条链路相连的两个之间可以通过接口硬件检测功能检测故障            1.只能检测接口连接链路，不能实现跨链路检测    &n...

实验拓扑 配置Vlanif2track上下行接口 [HX_01]intvlanif2 [HX_01-Vlanif2]vrrpvrid2trackinterfaceGigabitEthernet0/0/3 [HX_01-Vlanif2]vrrpvrid2trackinterfaceGigabitEthernet0/0/1 [HX_01-Vlanif2]displaythis interfaceVlanif2 ipaddress192.168.2.253255.255.255.0 vrrpvrid2virtual-ip192.168.2.1 vrrpvrid2priority105 vrrp...