Cisco NX-OS 升级后集群网络降级
状态信息
适用场景
- MetroCluster IP
- Cisco Nexus C3132Q
问题描述
以下 Cisco 交换机固件从 NX-OS 7.0(3) I6(1) 升级到 NX-OS 7.0(3) I7(5A) 、集群报告：
"HA Group Notification (CLUSTER NETWORK DEGRADED) ALERT"
EMS 日志将显示以下错误
Sun Feb 09 14:16:46 CET [Cluster1_01: vifmgr: vifmgr.cluscheck.droppednone:notice]: No packet loss when pinging from cluster lif Cluster1_01_clus2 (node Cluster1_01) to cluster lif Cluster1_02_clus2 (node Cluster1_02).
集群 ping 失败
Cluster1::*> cluster ping-cluster -node Cluster1_01
Host is Cluster1_02
Getting addresses from network interface table...
Getting addresses from sitelist...
Local = XX.XX.XX.XX YY.YY.YY.YY
Remote = ZZ.ZZ.ZZ.ZZ WW.WW.WW.WW
Cluster Vserver Id = XX
Ping status:
....
Basic connectivity succeeds on 2 path(s)
Basic connectivity fails on 2 path(s)
Local XX.XX.XX.XX to Remote WW.WW.WW.WW
Local YY.YY.YY.YY to Remote ZZ.ZZ.ZZ.ZZ
Cisco 控制台：
SW-A1# show spanning-tree inconsistentports
Name Interface Inconsistency
-------------------- ---------------------- ------------------
VLAN0001 Po1 Bridge Assurance Inconsistent
Number of inconsistent ports (segments) in the system : 1