更换Cisco Nexus 3132Q-V 集群交换机
按照以下步骤更换集群网络中出现故障的Cisco Nexus 3132Q-V 交换机。更换过程属于非中断性过程(NDO)。
审查要求
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现有集群和网络配置如下:
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Nexus 3132Q-V 集群基础设施是冗余的,并且在两个交换机上都能完全正常运行。
"Cisco以太网交换机"拥有适用于交换机的最新 RCF 和 NX-OS 版本。
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所有集群端口都在 `up`状态。
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两台交换机都具备管理连接功能。
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所有集群逻辑接口(LIF)都在 `up`状态并已迁移。
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更换 Nexus 3132Q-V 的开关时,请确保:
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替换交换机的管理网络连接功能正常。
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已具备对替换开关的控制台访问权限。
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将所需的 RCF 和 NX-OS 操作系统映像交换机加载到交换机上。
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交换机的初始定制已完成。
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启用控制台日志记录
NetApp强烈建议您在使用的设备上启用控制台日志记录,并在更换交换机时执行以下操作:
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维护期间请保持AutoSupport功能启用。
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在维护前后触发维护AutoSupport,以在维护期间禁用案例创建。请参阅这篇知识库文章"SU92:如何在计划维护窗口期间抑制自动创建案例"更多详情请见下文。
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启用所有 CLI 会话的会话日志记录。有关如何启用会话日志记录的说明,请查看此知识库文章中的“记录会话输出”部分。"如何配置 PuTTY 以获得与ONTAP系统的最佳连接" 。
更换开关
此程序将第二个 Nexus 3132Q-V 集群交换机 CL2 替换为新的 3132Q-V 交换机 C2。
本流程中的示例使用以下开关和节点命名规则:
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n1_clus1 是连接到节点 n1 的集群交换机 C1 的第一个集群逻辑接口 (LIF)。
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n1_clus2 是连接到集群交换机 CL2 或 C2 的第一个集群 LIF,用于节点 n1。
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n1_clus3 是连接到集群交换机 C2 的第二个 LIF,用于节点 n1。
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n1_clus4 是连接到集群交换机 CL1 的第二个 LIF,用于节点 n1。
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10 GbE 和 40 GbE 端口的数量在参考配置文件 (RCF) 中定义,这些文件可在以下位置获取:"Cisco集群网络交换机参考配置文件下载" 。
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这些节点分别是 n1、n2、n3 和 n4。 - 本流程中的示例使用了四个节点:两个节点使用四个 10 GB 集群互连端口:e0a、e0b、e0c 和 e0d。另外两个节点使用两个 40 GB 集群互连端口:e4a 和 e4e。参见"Hardware Universe"用于您平台上的实际集群端口。
本流程涵盖以下情况:
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集群由四个节点组成,这些节点连接到两个 Nexus 3132Q-V 集群交换机 CL1 和 CL2。
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集群开关 CL2 将由 C2 替换。
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在每个节点上,连接到 CL2 的集群 LIF 迁移到连接到 CL1 的集群端口上。
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断开 CL2 上所有端口的电缆连接,然后将电缆重新连接到替换交换机 C2 上的相同端口。
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在每个节点上,其迁移的集群 LIF 将被还原。
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第一步:准备更换
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如果此集群上启用了AutoSupport ,则通过调用AutoSupport消息来抑制自动创建案例:
system node autosupport invoke -node * -type all - message MAINT=xhx 是维护窗口的持续时间,单位为小时。
AutoSupport消息会通知技术支持此维护任务,以便在维护窗口期间抑制自动创建案例。
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显示配置中设备的相关信息:
network device-discovery show显示示例
cluster::> network device-discovery show Local Discovered Node Port Device Interface Platform ----------- ------ ------------------- ---------------- ---------------- n1 /cdp e0a CL1 Ethernet1/1/1 N3K-C3132Q-V e0b CL2 Ethernet1/1/1 N3K-C3132Q-V e0c CL2 Ethernet1/1/2 N3K-C3132Q-V e0d CL1 Ethernet1/1/2 N3K-C3132Q-V n2 /cdp e0a CL1 Ethernet1/1/3 N3K-C3132Q-V e0b CL2 Ethernet1/1/3 N3K-C3132Q-V e0c CL2 Ethernet1/1/4 N3K-C3132Q-V e0d CL1 Ethernet1/1/4 N3K-C3132Q-V n3 /cdp e4a CL1 Ethernet1/7 N3K-C3132Q-V e4e CL2 Ethernet1/7 N3K-C3132Q-V n4 /cdp e4a CL1 Ethernet1/8 N3K-C3132Q-V e4e CL2 Ethernet1/8 N3K-C3132Q-V 12 entries were displayed -
确定每个集群接口的管理或运行状态:
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显示网络端口属性:
network port show显示示例
cluster::*> network port show -role cluster (network port show) Node: n1 Ignore Speed(Mbps) Health Health Port IPspace Broadcast Domain Link MTU Admin/Oper Status Status --------- ------------ ---------------- ---- ---- ----------- -------- ------ e0a Cluster Cluster up 9000 auto/10000 - - e0b Cluster Cluster up 9000 auto/10000 - - e0c Cluster Cluster up 9000 auto/10000 - - e0d Cluster Cluster up 9000 auto/10000 - - Node: n2 Ignore Speed(Mbps) Health Health Port IPspace Broadcast Domain Link MTU Admin/Oper Status Status --------- ------------ ---------------- ---- ---- ----------- -------- ------ e0a Cluster Cluster up 9000 auto/10000 - - e0b Cluster Cluster up 9000 auto/10000 - - e0c Cluster Cluster up 9000 auto/10000 - - e0d Cluster Cluster up 9000 auto/10000 - - Node: n3 Ignore Speed(Mbps) Health Health Port IPspace Broadcast Domain Link MTU Admin/Oper Status Status --------- ------------ ---------------- ---- ---- ----------- -------- ------ e4a Cluster Cluster up 9000 auto/40000 - - e4e Cluster Cluster up 9000 auto/40000 - - Node: n4 Ignore Speed(Mbps) Health Health Port IPspace Broadcast Domain Link MTU Admin/Oper Status Status --------- ------------ ---------------- ---- ---- ----------- -------- ------ e4a Cluster Cluster up 9000 auto/40000 - - e4e Cluster Cluster up 9000 auto/40000 - - 12 entries were displayed. -
显示逻辑接口信息:
network interface show显示示例
cluster::*> network interface show -role cluster (network interface show) Logical Status Network Current Current Is Vserver Interface Admin/Oper Address/Mask Node Port Home ----------- ---------- ---------- ------------------ ------------- ------- ---- Cluster n1_clus1 up/up 10.10.0.1/24 n1 e0a true n1_clus2 up/up 10.10.0.2/24 n1 e0b true n1_clus3 up/up 10.10.0.3/24 n1 e0c true n1_clus4 up/up 10.10.0.4/24 n1 e0d true n2_clus1 up/up 10.10.0.5/24 n2 e0a true n2_clus2 up/up 10.10.0.6/24 n2 e0b true n2_clus3 up/up 10.10.0.7/24 n2 e0c true n2_clus4 up/up 10.10.0.8/24 n2 e0d true n3_clus1 up/up 10.10.0.9/24 n3 e0a true n3_clus2 up/up 10.10.0.10/24 n3 e0e true n4_clus1 up/up 10.10.0.11/24 n4 e0a true n4_clus2 up/up 10.10.0.12/24 n4 e0e true 12 entries were displayed. -
显示已发现的集群交换机的相关信息:
system cluster-switch show
显示示例
cluster::> system cluster-switch show Switch Type Address Model --------------------------- ------------------ ---------------- --------------- CL1 cluster-network 10.10.1.101 NX3132V Serial Number: FOX000001 Is Monitored: true Reason: Software Version: Cisco Nexus Operating System (NX-OS) Software, Version 7.0(3)I4(1) Version Source: CDP CL2 cluster-network 10.10.1.102 NX3132V Serial Number: FOX000002 Is Monitored: true Reason: Software Version: Cisco Nexus Operating System (NX-OS) Software, Version 7.0(3)I4(1) Version Source: CDP 2 entries were displayed. -
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确认新的 Nexus 3132Q-V 交换机上已根据您的要求安装了相应的 RCF 和映像,并进行任何必要的站点自定义。
现在必须准备好替换开关。如果需要升级 RCF 和镜像,必须按照以下步骤操作:
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在NetApp支持网站上,请参阅"Cisco以太网交换机"。
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请记下您交换机的型号以及该页表格中所需的软件版本。
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下载相应版本的RCF。
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在“描述”页面上点击“继续”,接受许可协议,然后按照“下载”页面上的说明下载 RCF。
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下载相应版本的图像处理软件。
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迁移与连接到交换机 C2 的集群端口关联的 LIF:
network interface migrate显示示例
此示例表明 LIF 迁移已在所有节点上完成:
cluster::*> network interface migrate -vserver Cluster -lif n1_clus2 -source-node n1 –destination-node n1 -destination-port e0a cluster::*> network interface migrate -vserver Cluster -lif n1_clus3 -source-node n1 –destination-node n1 -destination-port e0d cluster::*> network interface migrate -vserver Cluster -lif n2_clus2 -source-node n2 –destination-node n2 -destination-port e0a cluster::*> network interface migrate -vserver Cluster -lif n2_clus3 -source-node n2 –destination-node n2 -destination-port e0d cluster::*> network interface migrate -vserver Cluster -lif n3_clus2 -source-node n3 –destination-node n3 -destination-port e4a cluster::*> network interface migrate -vserver Cluster -lif n4_clus2 -source-node n4 –destination-node n4 -destination-port e4a
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验证集群健康状况:
network interface show显示示例
cluster::*> network interface show -role cluster (network interface show) Logical Status Network Current Current Is Vserver Interface Admin/Oper Address/Mask Node Port Home ----------- ---------- ---------- ------------------ ------------- ------- ---- Cluster n1_clus1 up/up 10.10.0.1/24 n1 e0a true n1_clus2 up/up 10.10.0.2/24 n1 e0a false n1_clus3 up/up 10.10.0.3/24 n1 e0d false n1_clus4 up/up 10.10.0.4/24 n1 e0d true n2_clus1 up/up 10.10.0.5/24 n2 e0a true n2_clus2 up/up 10.10.0.6/24 n2 e0a false n2_clus3 up/up 10.10.0.7/24 n2 e0d false n2_clus4 up/up 10.10.0.8/24 n2 e0d true n3_clus1 up/up 10.10.0.9/24 n3 e4a true n3_clus2 up/up 10.10.0.10/24 n3 e4a false n4_clus1 up/up 10.10.0.11/24 n4 e4a true n4_clus2 up/up 10.10.0.12/24 n4 e4a false 12 entries were displayed. -
关闭与交换机 CL2 物理连接的集群互连端口:
network port modify显示示例
此示例展示了如何关闭所有节点上的指定端口:
cluster::*> network port modify -node n1 -port e0b -up-admin false cluster::*> network port modify -node n1 -port e0c -up-admin false cluster::*> network port modify -node n2 -port e0b -up-admin false cluster::*> network port modify -node n2 -port e0c -up-admin false cluster::*> network port modify -node n3 -port e4e -up-admin false cluster::*> network port modify -node n4 -port e4e -up-admin false
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验证远程集群接口的连接性:
你可以使用 `network interface check cluster-connectivity`执行命令以启动集群连接性检查,然后显示详细信息:
network interface check cluster-connectivity start`和 `network interface check cluster-connectivity show
cluster1::*> network interface check cluster-connectivity start
*注意:*运行 show 命令显示详细信息之前,请等待几秒钟。
cluster1::*> network interface check cluster-connectivity show
Source Destination Packet
Node Date LIF LIF Loss
------ -------------------------- ---------- ------------- -----------
n1
3/5/2022 19:21:18 -06:00 n1_clus2 n2_clus1 none
3/5/2022 19:21:20 -06:00 n1_clus2 n2_clus2 none
n2
3/5/2022 19:21:18 -06:00 n2_clus2 n1_clus1 none
3/5/2022 19:21:20 -06:00 n2_clus2 n1_clus2 none
n3
...
...
n4
...
...
对于所有ONTAP版本,您也可以使用 `cluster ping-cluster -node <name>`检查连接性的命令:
cluster ping-cluster -node <name>
cluster::*> cluster ping-cluster -node n1
Host is n1
Getting addresses from network interface table...
Cluster n1_clus1 n1 e0a 10.10.0.1
Cluster n1_clus2 n1 e0b 10.10.0.2
Cluster n1_clus3 n1 e0c 10.10.0.3
Cluster n1_clus4 n1 e0d 10.10.0.4
Cluster n2_clus1 n2 e0a 10.10.0.5
Cluster n2_clus2 n2 e0b 10.10.0.6
Cluster n2_clus3 n2 e0c 10.10.0.7
Cluster n2_clus4 n2 e0d 10.10.0.8
Cluster n3_clus1 n4 e0a 10.10.0.9
Cluster n3_clus2 n3 e0e 10.10.0.10
Cluster n4_clus1 n4 e0a 10.10.0.11
Cluster n4_clus2 n4 e0e 10.10.0.12
Local = 10.10.0.1 10.10.0.2 10.10.0.3 10.10.0.4
Remote = 10.10.0.5 10.10.0.6 10.10.0.7 10.10.0.8 10.10.0.9 10.10.0.10 10.10.0.11 10.10.0.12
Cluster Vserver Id = 4294967293
Ping status:
....
Basic connectivity succeeds on 32 path(s)
Basic connectivity fails on 0 path(s)
................
Detected 1500 byte MTU on 32 path(s):
Local 10.10.0.1 to Remote 10.10.0.5
Local 10.10.0.1 to Remote 10.10.0.6
Local 10.10.0.1 to Remote 10.10.0.7
Local 10.10.0.1 to Remote 10.10.0.8
Local 10.10.0.1 to Remote 10.10.0.9
Local 10.10.0.1 to Remote 10.10.0.10
Local 10.10.0.1 to Remote 10.10.0.11
Local 10.10.0.1 to Remote 10.10.0.12
Local 10.10.0.2 to Remote 10.10.0.5
Local 10.10.0.2 to Remote 10.10.0.6
Local 10.10.0.2 to Remote 10.10.0.7
Local 10.10.0.2 to Remote 10.10.0.8
Local 10.10.0.2 to Remote 10.10.0.9
Local 10.10.0.2 to Remote 10.10.0.10
Local 10.10.0.2 to Remote 10.10.0.11
Local 10.10.0.2 to Remote 10.10.0.12
Local 10.10.0.3 to Remote 10.10.0.5
Local 10.10.0.3 to Remote 10.10.0.6
Local 10.10.0.3 to Remote 10.10.0.7
Local 10.10.0.3 to Remote 10.10.0.8
Local 10.10.0.3 to Remote 10.10.0.9
Local 10.10.0.3 to Remote 10.10.0.10
Local 10.10.0.3 to Remote 10.10.0.11
Local 10.10.0.3 to Remote 10.10.0.12
Local 10.10.0.4 to Remote 10.10.0.5
Local 10.10.0.4 to Remote 10.10.0.6
Local 10.10.0.4 to Remote 10.10.0.7
Local 10.10.0.4 to Remote 10.10.0.8
Local 10.10.0.4 to Remote 10.10.0.9
Local 10.10.0.4 to Remote 10.10.0.10
Local 10.10.0.4 to Remote 10.10.0.11
Local 10.10.0.4 to Remote 10.10.0.12
Larger than PMTU communication succeeds on 32 path(s)
RPC status:
8 paths up, 0 paths down (tcp check)
8 paths up, 0 paths down (udp check)
步骤 2:配置端口
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拆下连接到 Nexus 3132Q-V 交换机 CL2 的所有电缆,并将它们重新连接到所有节点上的替换交换机 C2。
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从 CL2 上的 e1/31 和 e1/32 端口拆下 ISL 电缆,然后将它们重新连接到替换交换机 C2 上的相同端口。
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在 Nexus 3132Q-V 交换机 CL1 上启用 ISL 端口 1/31 和 1/32:
(CL1)# configure (CL1)(Config)# interface e1/31-32 (CL1)(config-if-range)# no shutdown (CL1)(config-if-range)# exit (CL1)(Config)# exit (CL1)#
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确认 CL1 上的 ISL 是否已启动:
show port-channel端口 Eth1/31 和 Eth1/32 应指示 `(P)`这意味着 ISL 端口已在端口通道中启动。
显示示例
CL1# show port-channel summary Flags: D - Down P - Up in port-channel (members) I - Individual H - Hot-standby (LACP only) s - Suspended r - Module-removed S - Switched R - Routed U - Up (port-channel) M - Not in use. Min-links not met -------------------------------------------------------------------------------- Group Port- Type Protocol Member Ports Channel -------------------------------------------------------------------------------- 1 Po1(SU) Eth LACP Eth1/31(P) Eth1/32(P) -
请确认C2上的ISL连接是否已建立:
show port-channel summary端口 Eth1/31 和 Eth1/32 应指示 `(P)`这意味着两个 ISL 端口都在端口通道中运行。
显示示例
C2# show port-channel summary Flags: D - Down P - Up in port-channel (members) I - Individual H - Hot-standby (LACP only) s - Suspended r - Module-removed S - Switched R - Routed U - Up (port-channel) M - Not in use. Min-links not met -------------------------------------------------------------------------------- Group Port- Type Protocol Member Ports Channel -------------------------------------------------------------------------------- 1 Po1(SU) Eth LACP Eth1/31(P) Eth1/32(P) -
在所有节点上,启动连接到 Nexus 3132Q-V 交换机 C2 的所有集群互连端口:
network port modify显示示例
cluster::*> network port modify -node n1 -port e0b -up-admin true cluster::*> network port modify -node n1 -port e0c -up-admin true cluster::*> network port modify -node n2 -port e0b -up-admin true cluster::*> network port modify -node n2 -port e0c -up-admin true cluster::*> network port modify -node n3 -port e4e -up-admin true cluster::*> network port modify -node n4 -port e4e -up-admin true
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对于所有节点,还原所有已迁移的集群互连 LIF:
network interface revert显示示例
cluster::*> network interface revert -vserver Cluster -lif n1_clus2 cluster::*> network interface revert -vserver Cluster -lif n1_clus3 cluster::*> network interface revert -vserver Cluster -lif n2_clus2 cluster::*> network interface revert -vserver Cluster -lif n2_clus3 cluster::*> network interface revert -vserver Cluster -lif n3_clus2 cluster::*> network interface revert -vserver Cluster -lif n4_clus2
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请确认集群互连端口已恢复到其原始设置:
network interface show显示示例
此示例表明所有 LIF 都已成功还原,因为列出的端口位于 `Current Port`列具有以下状态 `true`在 `Is Home`柱子。如果 `Is Home`列值为 `false`LIF尚未被撤销。
cluster::*> network interface show -role cluster (network interface show) Logical Status Network Current Current Is Vserver Interface Admin/Oper Address/Mask Node Port Home ----------- ---------- ---------- ------------------ ------------- ------- ---- Cluster n1_clus1 up/up 10.10.0.1/24 n1 e0a true n1_clus2 up/up 10.10.0.2/24 n1 e0b true n1_clus3 up/up 10.10.0.3/24 n1 e0c true n1_clus4 up/up 10.10.0.4/24 n1 e0d true n2_clus1 up/up 10.10.0.5/24 n2 e0a true n2_clus2 up/up 10.10.0.6/24 n2 e0b true n2_clus3 up/up 10.10.0.7/24 n2 e0c true n2_clus4 up/up 10.10.0.8/24 n2 e0d true n3_clus1 up/up 10.10.0.9/24 n3 e4a true n3_clus2 up/up 10.10.0.10/24 n3 e4e true n4_clus1 up/up 10.10.0.11/24 n4 e4a true n4_clus2 up/up 10.10.0.12/24 n4 e4e true 12 entries were displayed. -
请确认集群端口已连接:
network port show显示示例
cluster::*> network port show -role cluster (network port show) Node: n1 Ignore Speed(Mbps) Health Health Port IPspace Broadcast Domain Link MTU Admin/Oper Status Status --------- ------------ ---------------- ---- ---- ----------- -------- ------ e0a Cluster Cluster up 9000 auto/10000 - - e0b Cluster Cluster up 9000 auto/10000 - - e0c Cluster Cluster up 9000 auto/10000 - - e0d Cluster Cluster up 9000 auto/10000 - - Node: n2 Ignore Speed(Mbps) Health Health Port IPspace Broadcast Domain Link MTU Admin/Oper Status Status --------- ------------ ---------------- ---- ---- ----------- -------- ------ e0a Cluster Cluster up 9000 auto/10000 - - e0b Cluster Cluster up 9000 auto/10000 - - e0c Cluster Cluster up 9000 auto/10000 - - e0d Cluster Cluster up 9000 auto/10000 - - Node: n3 Ignore Speed(Mbps) Health Health Port IPspace Broadcast Domain Link MTU Admin/Oper Status Status --------- ------------ ---------------- ---- ---- ----------- -------- ------ e4a Cluster Cluster up 9000 auto/40000 - - e4e Cluster Cluster up 9000 auto/40000 - - Node: n4 Ignore Speed(Mbps) Health Health Port IPspace Broadcast Domain Link MTU Admin/Oper Status Status --------- ------------ ---------------- ---- ---- ----------- -------- ------ e4a Cluster Cluster up 9000 auto/40000 - - e4e Cluster Cluster up 9000 auto/40000 - - 12 entries were displayed. -
验证远程集群接口的连接性:
你可以使用 `network interface check cluster-connectivity`执行命令以启动集群连接性检查,然后显示详细信息:
network interface check cluster-connectivity start`和 `network interface check cluster-connectivity show
cluster1::*> network interface check cluster-connectivity start
*注意:*运行 show 命令显示详细信息之前,请等待几秒钟。
cluster1::*> network interface check cluster-connectivity show
Source Destination Packet
Node Date LIF LIF Loss
------ -------------------------- ---------- ------------- -----------
n1
3/5/2022 19:21:18 -06:00 n1_clus2 n2_clus1 none
3/5/2022 19:21:20 -06:00 n1_clus2 n2_clus2 none
n2
3/5/2022 19:21:18 -06:00 n2_clus2 n1_clus1 none
3/5/2022 19:21:20 -06:00 n2_clus2 n1_clus2 none
n3
...
...
n4
...
...
对于所有ONTAP版本,您也可以使用 `cluster ping-cluster -node <name>`检查连接性的命令:
cluster ping-cluster -node <name>
cluster::*> cluster ping-cluster -node n1
Host is n1
Getting addresses from network interface table...
Cluster n1_clus1 n1 e0a 10.10.0.1
Cluster n1_clus2 n1 e0b 10.10.0.2
Cluster n2_clus1 n2 e0a 10.10.0.5
Cluster n2_clus2 n2 e0b 10.10.0.6
Cluster n2_clus3 n2 e0c 10.10.0.7
Cluster n2_clus4 n2 e0d 10.10.0.8
Cluster n3_clus1 n3 e0a 10.10.0.9
Cluster n3_clus2 n3 e0e 10.10.0.10
Cluster n4_clus1 n4 e0a 10.10.0.11
Cluster n4_clus2 n4 e0e 10.10.0.12
Local = 10.10.0.1 10.10.0.2 10.10.0.3 10.10.0.4
Remote = 10.10.0.5 10.10.0.6 10.10.0.7 10.10.0.8 10.10.0.9 10.10.0.10 10.10.0.11 10.10.0.12
Cluster Vserver Id = 4294967293
Ping status:
....
Basic connectivity succeeds on 32 path(s)
Basic connectivity fails on 0 path(s)
................
Detected 1500 byte MTU on 32 path(s):
Local 10.10.0.1 to Remote 10.10.0.5
Local 10.10.0.1 to Remote 10.10.0.6
Local 10.10.0.1 to Remote 10.10.0.7
Local 10.10.0.1 to Remote 10.10.0.8
Local 10.10.0.1 to Remote 10.10.0.9
Local 10.10.0.1 to Remote 10.10.0.10
Local 10.10.0.1 to Remote 10.10.0.11
Local 10.10.0.1 to Remote 10.10.0.12
Local 10.10.0.2 to Remote 10.10.0.5
Local 10.10.0.2 to Remote 10.10.0.6
Local 10.10.0.2 to Remote 10.10.0.7
Local 10.10.0.2 to Remote 10.10.0.8
Local 10.10.0.2 to Remote 10.10.0.9
Local 10.10.0.2 to Remote 10.10.0.10
Local 10.10.0.2 to Remote 10.10.0.11
Local 10.10.0.2 to Remote 10.10.0.12
Local 10.10.0.3 to Remote 10.10.0.5
Local 10.10.0.3 to Remote 10.10.0.6
Local 10.10.0.3 to Remote 10.10.0.7
Local 10.10.0.3 to Remote 10.10.0.8
Local 10.10.0.3 to Remote 10.10.0.9
Local 10.10.0.3 to Remote 10.10.0.10
Local 10.10.0.3 to Remote 10.10.0.11
Local 10.10.0.3 to Remote 10.10.0.12
Local 10.10.0.4 to Remote 10.10.0.5
Local 10.10.0.4 to Remote 10.10.0.6
Local 10.10.0.4 to Remote 10.10.0.7
Local 10.10.0.4 to Remote 10.10.0.8
Local 10.10.0.4 to Remote 10.10.0.9
Local 10.10.0.4 to Remote 10.10.0.10
Local 10.10.0.4 to Remote 10.10.0.11
Local 10.10.0.4 to Remote 10.10.0.12
Larger than PMTU communication succeeds on 32 path(s)
RPC status:
8 paths up, 0 paths down (tcp check)
8 paths up, 0 paths down (udp check)
步骤 3:验证配置
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显示配置中设备的信息:
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network device-discovery show -
network port show -role cluster -
network interface show -role cluster -
system cluster-switch show
显示示例
cluster::> network device-discovery show Local Discovered Node Port Device Interface Platform ----------- ------ ------------------- ---------------- ---------------- n1 /cdp e0a C1 Ethernet1/1/1 N3K-C3132Q-V e0b C2 Ethernet1/1/1 N3K-C3132Q-V e0c C2 Ethernet1/1/2 N3K-C3132Q-V e0d C1 Ethernet1/1/2 N3K-C3132Q-V n2 /cdp e0a C1 Ethernet1/1/3 N3K-C3132Q-V e0b C2 Ethernet1/1/3 N3K-C3132Q-V e0c C2 Ethernet1/1/4 N3K-C3132Q-V e0d C1 Ethernet1/1/4 N3K-C3132Q-V n3 /cdp e4a C1 Ethernet1/7 N3K-C3132Q-V e4e C2 Ethernet1/7 N3K-C3132Q-V n4 /cdp e4a C1 Ethernet1/8 N3K-C3132Q-V e4e C2 Ethernet1/8 N3K-C3132Q-V 12 entries were displayed.cluster::*> network port show –role cluster (network port show) Node: n1 Ignore Speed(Mbps) Health Health Port IPspace Broadcast Domain Link MTU Admin/Oper Status Status --------- ------------ ---------------- ---- ---- ----------- -------- ------ e0a Cluster Cluster up 9000 auto/10000 - - e0b Cluster Cluster up 9000 auto/10000 - - e0c Cluster Cluster up 9000 auto/10000 - - e0d Cluster Cluster up 9000 auto/10000 - - Node: n2 Ignore Speed(Mbps) Health Health Port IPspace Broadcast Domain Link MTU Admin/Oper Status Status --------- ------------ ---------------- ---- ---- ----------- -------- ------ e0a Cluster Cluster up 9000 auto/10000 - - e0b Cluster Cluster up 9000 auto/10000 - - e0c Cluster Cluster up 9000 auto/10000 - - e0d Cluster Cluster up 9000 auto/10000 - - Node: n3 Ignore Speed(Mbps) Health Health Port IPspace Broadcast Domain Link MTU Admin/Oper Status Status --------- ------------ ---------------- ---- ---- ----------- -------- ------ e4a Cluster Cluster up 9000 auto/40000 - - e4e Cluster Cluster up 9000 auto/40000 - - Node: n4 Ignore Speed(Mbps) Health Health Port IPspace Broadcast Domain Link MTU Admin/Oper Status Status --------- ------------ ---------------- ---- ---- ----------- -------- ------ e4a Cluster Cluster up 9000 auto/40000 - - e4e Cluster Cluster up 9000 auto/40000 - - 12 entries were displayed.cluster::*> network interface show -role cluster (network interface show) Logical Status Network Current Current Is Vserver Interface Admin/Oper Address/Mask Node Port Home ----------- ---------- ---------- ------------------ ------------- ------- ---- Cluster n1_clus1 up/up 10.10.0.1/24 n1 e0a true n1_clus2 up/up 10.10.0.2/24 n1 e0b true n1_clus3 up/up 10.10.0.3/24 n1 e0c true n1_clus4 up/up 10.10.0.4/24 n1 e0d true n2_clus1 up/up 10.10.0.5/24 n2 e0a true n2_clus2 up/up 10.10.0.6/24 n2 e0b true n2_clus3 up/up 10.10.0.7/24 n2 e0c true n2_clus4 up/up 10.10.0.8/24 n2 e0d true n3_clus1 up/up 10.10.0.9/24 n3 e4a true n3_clus2 up/up 10.10.0.10/24 n3 e4e true n4_clus1 up/up 10.10.0.11/24 n4 e4a true n4_clus2 up/up 10.10.0.12/24 n4 e4e true 12 entries were displayed.cluster::*> system cluster-switch show Switch Type Address Model --------------------------- ------------------ ---------------- --------------- CL1 cluster-network 10.10.1.101 NX3132V Serial Number: FOX000001 Is Monitored: true Reason: Software Version: Cisco Nexus Operating System (NX-OS) Software, Version 7.0(3)I4(1) Version Source: CDP CL2 cluster-network 10.10.1.102 NX3132V Serial Number: FOX000002 Is Monitored: true Reason: Software Version: Cisco Nexus Operating System (NX-OS) Software, Version 7.0(3)I4(1) Version Source: CDP C2 cluster-network 10.10.1.103 NX3132V Serial Number: FOX000003 Is Monitored: true Reason: Software Version: Cisco Nexus Operating System (NX-OS) Software, Version 7.0(3)I4(1) Version Source: CDP 3 entries were displayed. -
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如果更换后的 Nexus 3132Q-V 开关尚未自动移除,请将其移除:
system cluster-switch deletecluster::*> system cluster-switch delete –device CL2
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确认已对正确的集群交换机进行监控:
system cluster-switch show显示示例
cluster::> system cluster-switch show Switch Type Address Model --------------------------- ------------------ ---------------- --------------- CL1 cluster-network 10.10.1.101 NX3132V Serial Number: FOX000001 Is Monitored: true Reason: Software Version: Cisco Nexus Operating System (NX-OS) Software, Version 7.0(3)I4(1) Version Source: CDP C2 cluster-network 10.10.1.103 NX3132V Serial Number: FOX000002 Is Monitored: true Reason: Software Version: Cisco Nexus Operating System (NX-OS) Software, Version 7.0(3)I4(1) Version Source: CDP 2 entries were displayed. -
如果您已禁用自动创建案例功能,请通过调用AutoSupport消息重新启用该功能:
system node autosupport invoke -node * -type all -message MAINT=END
更换开关后,您可以"配置交换机健康监控"。