vpc domain 1 peer-switch role priority 8000 system-priority 8000 peer-keepalive destination 192.168.1.2 source 192.168.1.3 vrf ft_link peer-gateway layer3 peer-router ip arp synchronize the port channel for the vpc peer-link allows all vlans first problem: type 2 inconsistency, since svi a ...
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。
vPC peer-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。 当用户将port-channel配置为vPC peer-link(添加关键字“vPC peer-link”)时,系统自动打开对该链路的Bridge Assurance。Bridge Assurance...
先配置Peer-keepalive链路,然后配置Peer-link链路,最后设置vPC domain Only Layer 2 port channels can be in vPCs. vPCs只支持二层port channel You must configure both vPC peer devices; the configuration is not sent from one device to the other. 必须手动配置两个vPC设备,配置不会从一个设备发送到另...
vpc domain 1 peer-keepalive destination 10.122.190.195 interface port-channel1 vpc peer-link N9K-1#show running-config spanning-treespanning-tree vlan 1,10,20 priority 0 interface port-channel1 spanning-tree port type network N9K-2#show running-config spanning-treespanning-tree vlan 1,10,20 pr...
vpc domain 1 peer-keepalive destination 10.122.190.195 interface port-channel1 vpc peer-link N9K-1#show running-config spanning-treespanning-tree vlan 1,10,20 priority 0 interface port-channel1 spanning-tree port type network N9K-2#show running-config spanning-treespanning-tree vlan 1,10,20 ...
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...
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 :...
启用vpc功能之后,需要创建一个对等体保持活动连接(keepalive link),该连接将发送vpc对等体之间的心跳信息。 vpc域包括:vpc对等体设备(交换机)、vpc对等保持活动链路(心跳线)、vpc对等互联链路和连接到下游设备等的vpc域中的所有PortChannels。每个设备上只能有一个vpc域ID。
If you are running vPC and HSRP, and you have EMC or NetApp storage equipment, you probably need to add the “peer-gateway” command under your vpc configuration. The only caveat to peer-gateway is the following (from NX-OS 5.0 – Configuring vPC ): Packets arriving at the peer-...