I have the two n9k configured with vpc domain: vpc domain 1peer-switchrole priority 8000system-priority 8000peer-keepalive destination 192.168.1.2 source 192.168.1.3 vrf FT_LINKpeer-gatewaylayer3 peer-routerip arp synchronize the port channel for the vpc peer-link allows all Vlans First problem...
VPC Peer - 指的是通过vPC Peer-link链接的两台相邻交换机,其它设备通过Multi-Channel Ethernet (MEC)跟这两台交换机链接。 VPC Peer-link - 用于同步和转发两台VPC PEER的数据,包括组播,广播,单播等。需要至少10G以上的端口链接。 VPC Peer Keepalive Link - 提供一个L3通道来再次验证两个VPC PEER是否运作正常。
(*) - local vPC is down, forwarding via vPC peer-link vPC domain id : 1 Peer status : peer adjacency formed ok <<< vPC keep-alive status : peer is alive <<< Configuration consistency status : success Per-vlan consistency status : success Type-2 consistency ...
vpc domain 1 peer-switch peer-keepalive destination 10.122.140.99 peer-gateway interface port-channel1 switchport mode trunk spanning-tree port type network vpc peer-link interface port-channel48 switchport mode trunk vpc 48 interface nve1
Configure the Spanning Tree Protocol secondary root for all VLAN on vPC secondary device (spanning-tree vlan 100-102 root secondary) vPCpeer-link是STP的常规端口。然而,vPC强加了一个规则,即peer-link不应该被阻塞,因为这个链路承载着重要的流量,比如CFSoE。因此,peer-link总是转发作为该链路成员的任何VLAN...
peer-keepalive destination 10.18.65.15 N93180-C4-2-2# sh vpcLegend: (*) - local vPC is down, forwarding via vPC peer-link vPC domain id : 12Peer status : peer link is downvPC keep-alive status : Suspended (Destination IP not reachable)Configuration consistency status : failedPer-vlan co...
Check that the necessary configurationparametersare consistent on both sides of the vPC peer link. 检查在vPC Peer链路的两端,需要配置的参数是一致的 You may experience minimal trafficdisruptionwhile configuring vPCs. 当配置vPCs时,可能会经历短暂的流量中断 ...
N3k-core-01# show vpcLegend:(*) - local vPCisdown, forwarding via vPC peer-linkvPC domain id :30Peer status : peer adjacency formed okvPC keep-alive status : peerisaliveConfiguration consistency status : successPer-vlan consistency status : successType-2consistency status : successvPC role :...
(config-vlan)# exit 创建vpc域 n9k-2(config)# vpc domain 1 2018 Nov 29 08:38:14 n9k-2 %$ VDC-1 %$ %STP-2-VPC_PEERSWITCH_CONFIG_DISABLED: vPC peer-switch configuration is disabled. Please make sure to change spanning tree "bridge" priority as per the recommended guidelines. 配置vpc...
这是一种保护 VPC Peer-link 的机制。启用 vpc peer-gateway 后,交换机复制本地 interface vlan MAC 地址给它的 vpc peer,复制过去的 MAC 地址在它的 vpc peer 的MAC地址表中使用 G flag(Gateway flag)进行标记。 我们在实验环境中对vpc peer-gateway 进行了观察:...