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察看當前堆疊狀態： show platform stack-manager all 顯示所有交換堆疊的信息 show switch 顯示堆疊交換機的彙總信息 show switch 1 顯示一號交換機的信息 show switch detail 顯示堆疊成員明細的信息 show switch neighbors 顯示堆疊鄰居的完整信息 show switch stack-ports 顯示堆疊交換機的完整連接埠信息
3750#show platform stack-manager all
Switch/Stack Mac Address : aca0.165f.9800
H/W Current
Switch# Role Mac Address Priority Version State
----------------------------------------------------------
1 Member 0000.0000.0000 0 0 Provisioned
2 Member 40f4.ec3c.6780 1 0 Ready
*3 Master aca0.165f.9800 1 0 Ready
Stack Port Status Neighbors
Switch# Port 1 Port 2 Port 1 Port 2
--------------------------------------------------------
2 Ok Ok 3 3
3 Ok Ok 2 2
Stack Discovery Protocol View
==============================================================
Switch Active Role Current Sequence Dirty
Number State Number Bit
--------------------------------------------------------------------
2 TRUE Member Ready 055 FALSE
3 TRUE Master Ready 055 FALSE
Stack State Machine View
==============================================================
Switch Master/ Mac Address Version Current
Number Member (maj.min) State
-----------------------------------------------------------
2 Member 40f4.ec3c.6780 1.34 Ready
3 Master aca0.165f.9800 1.34 Ready
Last Conflict Parameters
Switch Master/ Cfgd Default Image H/W # of Mac Address
Number Member Prio Config Type Prio Members
-----------------------------------------------------------------------
Stack Discovery Protocol Counters
Messages Sent Messages Recvd
UP DOWN UP DOWN
--------------------------------------------------------
1: 0000000000 0000000000 0000000000 0000000000
2: 0000004122 0000004114 0000004906 0000004892
*3: 0000006311 0000006321 0000004121 0000004113
4: 0000000000 0000000000 0000000000 0000000000
5: 0000000000 0000000000 0000000000 0000000000
6: 0000000000 0000000000 0000000000 0000000000
7: 0000000000 0000000000 0000000000 0000000000
8: 0000000000 0000000000 0000000000 0000000000
9: 0000000000 0000000000 0000000000 0000000000
Stack Changes: 11
Internal Stack Link changes: 0
Internal Stack Link state: 0x0
Sync Not OK Resets A: 624 B: 618
Misc Counters
Counter Up Down
---------------------------------------------------
Wrong Ver Number: Send: 0000000000 0000000000
Wrong Ver Number: Recv: 0000000000 0000000000
Missed Messages: 0000000000 0000000000
Orphaned Messages 0000000000 0000000000
Supressed Messages 0000000784 0000000778
No Available Messages 0000006660 0000006660
Link Present 0000000003 0000000007
Link Not Present 0000000003 0000000007
Link RxReset 0000000013 0000000014
RAC Not OK Resets: 0
Duplicates: 0000001434 0000001425
Switch Number of last duplicate: 2
Sequence Number Failures: 0000000000
Switch Number of last Failure: 256 Last Difference 0
Reciprocal Efficiency Changes: Upgrade 0 Downgrade 0
Switch Number Conflicts: 0
Resource Counters
-------------------------------------------
Chunk Alloc's 0000000006
Chunk Free's 0000000005
Enqueue Failures: 0000000000
Null Queue Failures: 0000000000
Chunk Alloc Errors: 0000000000
Stack State Machine Counters
Messages Sent Messages Recvd
-------------------------------------------------
1: 0000000000 0000000000
2: 0000000006 0000000006
*3: 0000000000 0000000000
4: 0000000000 0000000000
5: 0000000000 0000000000
6: 0000000000 0000000000
7: 0000000000 0000000000
8: 0000000000 0000000000
9: 0000000000 0000000000
3750#show switch
Switch/Stack Mac Address : aca0.165f.9800
H/W Current
Switch# Role Mac Address Priority Version State
----------------------------------------------------------
1 Member 0000.0000.0000 0 0 Provisioned
2 Member 40f4.ec3c.6780 1 0 Ready
*3 Master aca0.165f.9800 1 0 Ready
3750#show switch 1
Switch/Stack Mac Address : aca0.165f.9800
H/W Current
Switch# Role Mac Address Priority Version State
----------------------------------------------------------
1 Member 0000.0000.0000 0 0 Provisioned
3750#show switch detail
Switch/Stack Mac Address : aca0.165f.9800
H/W Current
Switch# Role Mac Address Priority Version State
----------------------------------------------------------
1 Member 0000.0000.0000 0 0 Provisioned
2 Member 40f4.ec3c.6780 1 0 Ready
*3 Master aca0.165f.9800 1 0 Ready
Stack Port Status Neighbors
Switch# Port 1 Port 2 Port 1 Port 2
--------------------------------------------------------
2 Ok Ok 3 3
3 Ok Ok 2 2
3750#show switch neighbors
Switch # Port 1 Port 2
-------- ------ ------
2 3 3
3 2 2
3750#show switch stack-ports
Switch # Port 1 Port 2
-------- ------ ------
2 Ok Ok
3 Ok Ok
更改設備在堆疊中的編號
switch 5 renumber 4 把5號改為4號 switch 1 priority 2 (1號設備的優先改為2) 預設優先順序是1
更改優先順序命令
更改優先順序步驟： switch 1 priority 2 (1號設備的優先改為2) end reload slot 1 （調用配置變更） show switch 1 （察看1號設備的成員信息）
強制指定Master設備
在主堆疊交換機上設置順序
cluster member 1 mac-address <第一個堆疊交換機的mac> cluster member 2 mac-address <第二個堆疊交換機的mac>
在各個堆疊交換機上使用下面的命令：
cluster command-address <主交換機的mac>