1.3 配置BFD报文携带IP Router Alert可选项 当BFD报文通过MPLS标签转发且目的IP地址为127.0.0.0/8网段时,设备会在BFD报文的IP首部中添加IP Router Alert可选项。由于不同友商设备对BFD报文是否携带IP Router Alert可选项有不同要求,因此与友商设备对接组网时,BFD报文是否携带IP Router Alert可选项需要和友商设备保持一...
undo bfd ip-router-alert 缺省情况下,检测LSP的BFD报文中携带Router Alert选项 对于已经为up状态的BFD会话,配置本命令不会生效 1.4 开启告警功能 开启BFD模块的告警功能后,该模块会生成告警信息,用于报告该模块的重要事件。生成的告警信息将发送到设备的SNMP模块,通过设置SNMP中告警信息的发送参数,来决定告警信息输出...
完整BFD包包括以下几个部分：标签栈＋IP首部＋UDP首部＋BFD包内容。IP首部与Ping相同，UDP首部的UDP端口与Ping不同。下面为标签栈结构。标签栈 012301234567890123456789012345678901L1exp1ttlPayload012301234567890123456789012345678901RouterAlert(1)exp0ttlL1exp1ttlPayload 正常数据包 BFD包 BFD包内容 01230123456789012345678901234...
neighbor ip-address fall-over bfd end show bfd neighbors [details ] show ip bgp neighbor DETAILED STEPS Command or ActionPurpose Step 1 enable Example: Router> enable Enables privileged EXEC mode. Enter your password if prompted. Step 2 configure terminal Example: R...
ciscoasa(config)# policy-map type inspect ip-options ip-options_map ciscoasa(config-pmap)# parameters ciscoasa(config-pmap-p)# eool action allow ciscoasa(config-pmap-p)# nop action allow ciscoasa(config-pmap-p)# router-alert action allow コマンド 説明 class ポリシー マップの...
IP首部与Ping相同,UDP首部的UDP端口与Ping不同。下面为标签栈结构。L1exp0123012345678901234567890123456789011ttlPayloadRouterAlert(1)exp0123012345678901234567890123456789010ttlPayloadL1exp1ttl正常数据包BFD包BFDBFD包内容包内容012301234567890123456789012345678901VersDiagHDPFCARsDetectMultLengthMyDiscreaminatorYourDiscreaminator...
IP首部与Ping相同,UDP首部的UDP端口与Ping不同。下面为标签栈结构。 L1 exp 0 1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 1 ttl Payload Router Alert(1) exp 0 1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 ...
interface TenGigabitEthernet2/0/0.150 description private peering to Azure encapsulation dot1Q 15 second-dot1q 150 ip vrf forwarding 15 ip address 192.168.15.17 255.255.255.252 bfd interval 300 min_rx 300 multiplier 3 router bgp 65020 address-family ipv4 vrf 15 network 10.1.15.0 mask 255.255.255...
Remote Desktop not working after switching router (but maintaing PC's IP Address) Remote desktop not working after uninstalling remote desktop Session Host Server Remote Desktop Not Working With Normal Users Assign Remote Desktop Permission Remote Desktop only to admin's why? Remote desktop only works...
The C9010 can also be deployed as a traditional switching platform without the C1048P, serving to aggregate legacy switching platforms in wiring closets and server racks.In this deployment model, C1048P rapid access nodes can be introduced at any time to benefit from the new architecture, while...