我们约的讨论进一步继续VPC或不VPC博客;我们实施雷竞技电脑网站数据中心设计使用Nexus 4.1.4 NX-OS代码版本（7010）与VPC启用。
原因，我们决定去VPC;- 支持虚拟化对我们的数据中心的设计（其中权证巨大的两层访问域）...雷竞技电脑网站...在二层域杀生成树孤单是一个巨大的临VPC。- 有所有链接转发并没有SPT阻塞端口是另一个有说服力的因素。- HSRP增强和转发在两个路径V / S把一切回到HSRP主开关也是一个整洁的选择。- 内置到VPC功能和Nexus 7000系列固有的回落机制也颇具吸引力 - CPOC测试和互动与思科客户，BU和团队分工是必要的收盘因素。有关VPC更多信息，请参阅思科的VPC CCO链接下面是我们的访问级别设置的高层次图... [IMG] http://i706.photobucket.com/albums/ww66/kamalvyas/vpcsetup-1.jpg [/ IMG]在上面图中的所有橙色链接万兆链路和所有的蓝色链接都是铜缆链路.... - 接入交换机（的Nexus 5K在这种情况下），即使它们连接到两个独立的聚合的Nexus 7K;所有上行链路是单端口信道（PO1）的一部分。因此，从一台Nexus 5K角度来看，这是一个单端口通道与所有链接转发。- Each Nexus 7000 has a corresponding port-channel ... Note the port-channel number has to be same for e.g Po10 on both 7K for Switch A and Po11 for Switch B. - vPC peer keepalive link is leveraging a layer-3 port-channel with couple of 1xGig links (Po1) - vPC peer link is leveraging a layer-2 port-channel with couple of 10xGig gig links (Po2) Below is basic config script for setting up the above environment; ============================================N7K-01============================================！功能VPC！！VRF方面vpckeepalive！接口端口，通道1描述VPC同行keepalivelink VRF成员vpckeepalive IP地址1.1.1.1/30！VPC域1角色优先级为10的对存活目的地1.1.1.2 1.1.1.1源VRF vpckeepalive！接口端口Ethernet / 1描述VPC同行keepalivelink构件通道组1种模式活性没有关机！接口端口Ethernet / 48描述VPC同行keepalivelink构件通道组1种模式活性没有关机！！接口端口，通道2描述VPC peerlink交换机端口交换机端口模式干线交换机端口干线的本地VLAN交换机端口XX树干允许通过的VLAN XX - YY VPC peerlink生成树端口类型网络生成树后卫循环！ interface Ethernet2/10 description vpc peerlink member switchport switchport mode trunk switchport trunk native vlan xx switchport trunk allowed vlan xx - yy spanning-tree port type network udld aggressive channel-group 2 mode active no shutdown ! interface Ethernet3/10 description vpc peerlink member switchport switchport mode trunk switchport trunk native vlan xx switchport trunk allowed vlan xx - yy spanning-tree port type network udld aggressive channel-group 2 mode active no shutdown ! interface port-channel10 description to port-channel to Swithc-A shutdown switchport switchport mode trunk switchport trunk native vlan xx switchport trunk allowed vlan xx - yy vpc 10 spanning-tree port type network spanning-tree guard root ! interface port-channel11 description to port-channel to Swithc-B shutdown switchport switchport mode trunk switchport trunk native vlan xx switchport trunk allowed vlan xx - yy vpc 11 spanning-tree port type network spanning-tree guard root ! ============================================N7K-02============================================！功能VPC！！VRF方面vpckeepalive！接口端口，通道1描述VPC同行keepalivelink VRF成员vpckeepalive IP地址1.1.1.2/30！VPC域1同行存活目的地1.1.1.1 1.1.1.2源VRF vpckeepalive！接口端口Ethernet / 1描述VPC同行keepalivelink构件通道组1种模式活性没有关机！接口端口Ethernet / 48描述VPC同行keepalivelink构件通道组1种模式活性没有关机！！接口端口，通道2描述VPC peerlink交换机端口交换机端口模式干线交换机端口干线的本地VLAN交换机端口XX树干允许通过的VLAN XX - YY VPC peerlink生成树端口类型网络生成树后卫循环！ interface Ethernet2/10 description vpc peerlink member switchport switchport mode trunk switchport trunk native vlan xx switchport trunk allowed vlan xx - yy spanning-tree port type network udld aggressive channel-group 2 mode active no shutdown ! interface Ethernet3/10 description vpc peerlink member switchport switchport mode trunk switchport trunk native vlan xx switchport trunk allowed vlan xx - yy spanning-tree port type network udld aggressive channel-group 2 mode active no shutdown ! interface port-channel10 description to port-channel to Swithc-A shutdown switchport switchport mode trunk switchport trunk native vlan xx switchport trunk allowed vlan xx - yy vpc 10 spanning-tree port type network spanning-tree guard root ! interface port-channel11 description to port-channel to Swithc-B shutdown switchport switchport mode trunk switchport trunk native vlan xx switchport trunk allowed vlan xx - yy vpc 11 spanning-tree port type network spanning-tree guard root ! ============================================N5K（二者开关A和开关B）============================================！！接口端口通道1交换机端口模式躯干描述上行链路端口通道的Nexus 7Ks交换机端口中继本地VLAN XX主干交换机端口的VLAN允许XX - YY生成树端口类型网络！我们的网络配置工作真的很棒上述配置。我们测试的大多数故障情况下，我们在我以前的博客中所列VPC或不VPC。和网络级别的所有功能和故障转移工作作为标榜。服务器和应用程序都部署在接下来的几周里，我会分享我的经验是如何去与端对端测试。总体VPC功能看起来很有前途，并计划在很大程度上利用它的开断电流直流工程。请随时分享任何评论/问题/建议，你可能有关于这个话题。更多的惊喜在我们的终端到终端的Nexus设计......敬请期待。谢谢阅读！我现在经常张贴，我已经解决一些问题，我在网络世界博客，发现工作和家庭（有2个月大）最后我得到的时间之间的时间来继续我们的数据中心博客。有个足球雷竞技app雷竞技电脑网站