安装参考配置文件(RCF)
首次设置 Nexus 92300YC 交换机后,您可以安装 RCF。
本流程中的示例使用以下开关和节点命名规则:
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这两台Cisco交换机的名称是:
cs1`和 `cs2。 -
节点名称是
node1`和 `node2。 -
集群 LIF 名称为 `node1_clus1`和 `node1_clus2`对于节点1和 `node2_clus1`和 `node2_clus2`对于节点2。
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这 `cluster1::*>`prompt 指示集群名称。
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每个节点上的集群端口都命名为
e0a`和 `e0b。参见"硬件宇宙"针对您的平台实际支持的集群端口。看 "安装HWU中没有的设备还需要哪些额外信息?" 有关交换机安装要求的更多信息。
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Nexus 92300YC 交换机支持的交换机间链路 (ISL) 为端口 1/65 和 1/66。
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Nexus 92300YC 交换机支持的节点连接为端口 1/1 至 1/66。
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本流程中的示例使用了两个节点。这些节点使用两个 10GbE 集群互连端口
e0a`和 `e0b。参见 "Hardware Universe"验证平台上的集群端口是否正确。
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您必须持有最新的 RCF。
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集群必须完全正常运行(日志中不应有任何错误或类似问题)。
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如果您仅安装 NX-OS 并保留当前的 RCF 版本,则必须已在 RCF 中检查或设置所需的启动配置,以反映所需的启动映像。
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如果需要更改启动配置以反映当前的启动映像,则必须在重新应用 RCF 之前进行更改,以便在以后的重启中实例化正确的版本。
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您一定查阅过交换机兼容性表格。 "Cisco以太网交换机"支持的ONTAP、NX-OS 和 RCF 版本页面。
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RCF 中的命令语法与 NX-OS 版本中的命令语法之间可能存在命令依赖关系。
该过程需要同时使用ONTAP命令和Cisco Nexus 9000 系列交换机命令;除非另有说明,否则使用ONTAP命令。
命令输出可能因ONTAP版本不同而有所差异。
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将集群交换机连接到管理网络。
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使用 ping 命令验证与托管 RCF 的服务器的连接性。
此示例验证交换机可以访问 IP 地址为 172.19.2.1 的服务器:
cs2# ping 172.19.2.1 Pinging 172.19.2.1 with 0 bytes of data: Reply From 172.19.2.1: icmp_seq = 0. time= 5910 usec.
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将 RCF 文件复制到 Nexus 92300YC 交换机:
cs2# copy sftp: bootflash: vrf management Enter source filename: /code/Nexus_92300YC_RCF_v1.0.2.txt Enter hostname for the sftp server: 172.19.2.1 Enter username: user1 Outbound-ReKey for 172.19.2.1:22 Inbound-ReKey for 172.19.2.1:22 user1@172.19.2.1's password: sftp> progress Progress meter enabled sftp> get /code/Nexus_92300YC_RCF_v1.0.2.txt /bootflash/nxos.9.2.2.bin /code/Nexus_92300YC_R 100% 9687 530.2KB/s 00:00 sftp> exit Copy complete, now saving to disk (please wait)... Copy complete.
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将 RCF 与交换机的运行配置合并:
cs2# copy bootflash:Nexus_92300YC_RCF_v1.0.2.txt running-config Disabling ssh: as its enabled right now: generating ecdsa key(521 bits)...... generated ecdsa key Enabling ssh: as it has been disabled this command enables edge port type (portfast) by default on all interfaces. You should now disable edge port type (portfast) explicitly on switched ports leading to hubs, switches and bridges as they may create temporary bridging loops. Edge port type (portfast) should only be enabled on ports connected to a single host. Connecting hubs, concentrators, switches, bridges, etc... to this interface when edge port type (portfast) is enabled, can cause temporary bridging loops. Use with CAUTION Edge Port Type (Portfast) has been configured on Ethernet1/1 but will only have effect when the interface is in a non-trunking mode. ... Copy complete, now saving to disk (please wait)... Copy complete.
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在交换机上验证 RCF 是否已成功合并:
show running-configcs2# show running-config !Command: show running-config !Running configuration last done at: Wed Apr 10 06:32:27 2019 !Time: Wed Apr 10 06:36:00 2019 version 9.2(2) Bios:version 05.33 switchname cs2 vdc cs2 id 1 limit-resource vlan minimum 16 maximum 4094 limit-resource vrf minimum 2 maximum 4096 limit-resource port-channel minimum 0 maximum 511 limit-resource u4route-mem minimum 248 maximum 248 limit-resource u6route-mem minimum 96 maximum 96 limit-resource m4route-mem minimum 58 maximum 58 limit-resource m6route-mem minimum 8 maximum 8 feature lacp no password strength-check username admin password 5 $5$HY9Kk3F9$YdCZ8iQJ1RtoiEFa0sKP5IO/LNG1k9C4lSJfi5kesl 6 role network-admin ssh key ecdsa 521 banner motd # * * * Nexus 92300YC Reference Configuration File (RCF) v1.0.2 (10-19-2018) * * * * Ports 1/1 - 1/48: 10GbE Intra-Cluster Node Ports * * Ports 1/49 - 1/64: 40/100GbE Intra-Cluster Node Ports * * Ports 1/65 - 1/66: 40/100GbE Intra-Cluster ISL Ports * * *
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保存运行配置,以便重启交换机时将其作为启动配置:
cs2# copy running-config startup-config [] 100% Copy complete, now saving to disk (please wait)... Copy complete.
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对于ONTAP 9.6P8 及更高版本,请使用以下命令启用以太网交换机运行状况监视器日志收集功能,以收集与交换机相关的日志文件:
system cluster-switch log setup-password`和 `system cluster-switch log enable-collectioncluster1::*> system cluster-switch log setup-password Enter the switch name: <return> The switch name entered is not recognized. Choose from the following list: cs1 cs2 cluster1::*> system cluster-switch log setup-password Enter the switch name: cs1 RSA key fingerprint is e5:8b:c6:dc:e2:18:18:09:36:63:d9:63:dd:03:d9:cc Do you want to continue? {y|n}::[n] y Enter the password: <enter switch password> Enter the password again: <enter switch password> cluster1::*> system cluster-switch log setup-password Enter the switch name: cs2 RSA key fingerprint is 57:49:86:a1:b9:80:6a:61:9a:86:8e:3c:e3:b7:1f:b1 Do you want to continue? {y|n}:: [n] y Enter the password: <enter switch password> Enter the password again: <enter switch password> cluster1::*> system cluster-switch log enable-collection Do you want to enable cluster log collection for all nodes in the cluster? {y|n}: [n] y Enabling cluster switch log collection. cluster1::*> -
重启交换机并验证运行配置是否正确:
reloadcs2# reload This command will reboot the system. (y/n)? [n] y