準備安裝或升級 NX-OS 軟體和 RCF
建議變更
PDF
在安裝 NX-OS 軟體和參考設定檔 (RCF) 之前，請依照下列步驟操作。
本流程中的範例使用以下開關和節點命名規則：
-
這兩個Cisco交換器的名稱分別是 cs1 和 cs2。
-
節點名稱為 cluster1-01 和 cluster1-02。
-
群集 LIF 名稱分別為 cluster1-01_clus1 和 cluster1-01_clus2（對應群集 1-01）以及 cluster1-02_clus1 和 cluster1-02_clus2（對應群集 1-02）。
-
這 `cluster1::*>`prompt 指示叢集名稱。
流程需要同時使用ONTAP指令和Cisco Nexus 9000 系列交換器指令；除非另有說明，否則使用ONTAP指令。
-
如果此叢集上啟用了AutoSupport ，則透過呼叫AutoSupport訊息來抑制自動建立案例：
system node autosupport invoke -node * -type all -message MAINT=x h其中 x 為維護窗口的持續時間（小時）。
AutoSupport訊息會通知技術支援此維護任務，以便在維護視窗期間抑制自動建立案例。 -
將權限級別變更為高級，並在提示繼續時輸入 y：
set -privilege advanced進階提示(`*>`出現。
-
顯示每個節點上每個群集互連交換器配置的群集互連口數量：
network device-discovery show -protocol lldp顯示範例
cluster1::*> network device-discovery show -protocol lldp Node/ Local Discovered Protocol Port Device (LLDP: ChassisID) Interface Platform ----------- ------ ------------------------- ----------------- -------- cluster1-02/lldp e0a cs1 Eth1/2 N9K-C9336C e0b cs2 Eth1/2 N9K-C9336C cluster1-01/lldp e0a cs1 Eth1/1 N9K-C9336C e0b cs2 Eth1/1 N9K-C9336C 4 entries were displayed. -
檢查每個叢集介面的管理或運作狀態。
-
顯示網路連接埠屬性：
network port show -ipspace Cluster顯示範例
cluster1::*> network port show -ipspace Cluster Node: cluster1-02 Ignore Speed(Mbps) Health Health Port IPspace Broadcast Domain Link MTU Admin/Oper Status Status --------- ------------ ---------------- ---- ---- ------------ ------- ------ e0a Cluster Cluster up 9000 auto/100000 healthy false e0b Cluster Cluster up 9000 auto/100000 healthy false Node: cluster1-01 Ignore Speed(Mbps) Health Health Port IPspace Broadcast Domain Link MTU Admin/Oper Status Status --------- ------------ ---------------- ---- ---- ------------ ------- ------ e0a Cluster Cluster up 9000 auto/100000 healthy false e0b Cluster Cluster up 9000 auto/100000 healthy false 4 entries were displayed. -
顯示有關 LIF 的資訊：
network interface show -vserver Cluster顯示範例
cluster1::*> network interface show -vserver Cluster Logical Status Network Current Current Is Vserver Interface Admin/Oper Address/Mask Node Port Home ----------- ------------------ ---------- ------------------ ------------- ------- ---- Cluster cluster1-01_clus1 up/up 169.254.209.69/16 cluster1-01 e0a true cluster1-01_clus2 up/up 169.254.49.125/16 cluster1-01 e0b true cluster1-02_clus1 up/up 169.254.47.194/16 cluster1-02 e0a true cluster1-02_clus2 up/up 169.254.19.183/16 cluster1-02 e0b true 4 entries were displayed.
-
-
驗證遠端集群介面的連接性：
你可以使用 `network interface check cluster-connectivity`執行命令以啟動叢集連接性檢查，然後顯示詳細資訊：
network interface check cluster-connectivity start`和 `network interface check cluster-connectivity show
cluster1::*> network interface check cluster-connectivity start
*注意：*運行程式前請等待幾秒鐘 `show`顯示詳細資訊的命令。
cluster1::*> network interface check cluster-connectivity show
Source Destination Packet
Node Date LIF LIF Loss
------ -------------------------- -------------------- ------------------- -----------
node1
3/5/2024 19:21:18 -06:00 cluster1-01_clus2 cluster1-02-clus1 none
3/5/2024 19:21:20 -06:00 cluster1-01_clus2 cluster1-02_clus2 none
node2
3/5/2024 19:21:18 -06:00 cluster1-02_clus2 cluster1-01_clus1 none
3/5/2024 19:21:20 -06:00 cluster1-02_clus2 cluster1-01_clus2 none
對於所有ONTAP版本，您也可以使用 `cluster ping-cluster -node <name>`檢查連接性的命令：
cluster ping-cluster -node <name>
cluster1::*> cluster ping-cluster -node local
Host is cluster1-02
Getting addresses from network interface table...
Cluster cluster1-01_clus1 169.254.209.69 cluster1-01 e0a
Cluster cluster1-01_clus2 169.254.49.125 cluster1-01 e0b
Cluster cluster1-02_clus1 169.254.47.194 cluster1-02 e0a
Cluster cluster1-02_clus2 169.254.19.183 cluster1-02 e0b
Local = 169.254.47.194 169.254.19.183
Remote = 169.254.209.69 169.254.49.125
Cluster Vserver Id = 4294967293
Ping status:
Basic connectivity succeeds on 4 path(s)
Basic connectivity fails on 0 path(s)
Detected 9000 byte MTU on 4 path(s):
Local 169.254.19.183 to Remote 169.254.209.69
Local 169.254.19.183 to Remote 169.254.49.125
Local 169.254.47.194 to Remote 169.254.209.69
Local 169.254.47.194 to Remote 169.254.49.125
Larger than PMTU communication succeeds on 4 path(s)
RPC status:
2 paths up, 0 paths down (tcp check)
2 paths up, 0 paths down (udp check)
-
network interface show -vserver Cluster -fields auto-revert顯示範例
cluster1::*> network interface show -vserver Cluster -fields auto-revert Logical Vserver Interface Auto-revert --------- ------------------- ------------ Cluster cluster1-01_clus1 true cluster1-01_clus2 true cluster1-02_clus1 true cluster1-02_clus2 true 4 entries were displayed.
準備好安裝 NX-OS 軟體和 RCF 後，您可以… "安裝或升級 NX-OS 軟體"。