show stack connection
Displays a representation of stack topology and a detailed connection report that
contains information on connection errors or hardware failures.
Modes
Privileged EXEC mode
Examples
The following example displays a representation of a ring topology that has seven stack units and details on each of the trunk link connections.
device# show stack connection
Probing the topology. Please wait ...
device#
active
+---+ +---+ +---+ +---+ +---+ +---+
=2/1| 4 |2/6==2/6| 3 |2/1==2/1| 2 |2/6==2/6| 1 |2/1==2/1| 7 |2/6==2/6| 6 |2/1=
| +---+ +---+ +---+ +---+ +---+ +---+ |
| |
| standby |
| +---+ |
------------------------------------------------------------------2/1| 5 |2/6=
+---+
trunk probe results: 7 links
Link 1: u7 -- u1, num=5
1: 1/2/1 (T0) <---> 7/2/1 (T0)
2: 1/2/2 (T0) <---> 7/2/2 (T0)
3: 1/2/3 (T0) <---> 7/2/3 (T0)
4: 1/2/4 (T0) <---> 7/2/4 (T0)
5: 1/2/5 (T0) <---> 7/2/5 (T0)
Link 2: u2 -- u1, num=5
1: 1/2/6 (T1) <---> 2/2/6 (T1)
2: 1/2/7 (T1) <---> 2/2/7 (T1)
3: 1/2/8 (T1) <---> 2/2/8 (T1)
4: 1/2/9 (T1) <---> 2/2/9 (T1)
5: 1/2/10(T1) <---> 2/2/10(T1)
Link 3: u3 -- u2, num=5
1: 2/2/1 (T0) <---> 3/2/1 (T0)
2: 2/2/2 (T0) <---> 3/2/2 (T0)
3: 2/2/3 (T0) <---> 3/2/3 (T0)
4: 2/2/4 (T0) <---> 3/2/4 (T0)
5: 2/2/5 (T0) <---> 3/2/5 (T0)
Link 4: u4 -- u3, num=5
1: 3/2/6 (T1) <---> 4/2/6 (T1)
2: 3/2/7 (T1) <---> 4/2/7 (T1)
3: 3/2/8 (T1) <---> 4/2/8 (T1)
4: 3/2/9 (T1) <---> 4/2/9 (T1)
5: 3/2/10(T1) <---> 4/2/10(T1)
Link 5: u5 -- u4, num=5
1: 4/2/1 (T0) <---> 5/2/1 (T0)
2: 4/2/2 (T0) <---> 5/2/2 (T0)
3: 4/2/3 (T0) <---> 5/2/3 (T0)
4: 4/2/4 (T0) <---> 5/2/4 (T0)
5: 4/2/5 (T0) <---> 5/2/5 (T0)
Link 6: u6 -- u5, num=5
1: 5/2/6 (T1) <---> 6/2/1 (T0)
2: 5/2/7 (T1) <---> 6/2/2 (T0)
3: 5/2/8 (T1) <---> 6/2/3 (T0)
4: 5/2/9 (T1) <---> 6/2/4 (T0)
5: 5/2/10(T1) <---> 6/2/5 (T0)
Link 7: u7 -- u6, num=5
1: 6/2/6 (T1) <---> 7/2/6 (T1)
2: 6/2/7 (T1) <---> 7/2/7 (T1)
3: 6/2/8 (T1) <---> 7/2/8 (T1)
4: 6/2/9 (T1) <---> 7/2/9 (T1)
5: 6/2/10(T1) <---> 7/2/10(T1)
CPU to CPU packets are fine between 7 units.