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10:55:20: %STKUNIT1-M:CP %KERN-2-INT: Error: Stack Port 50 has flapped 5 times w
ithin 10 seconds.Shutting down this stack port now.
10:55:20: %STKUNIT1-M:CP %KERN-2-INT: Error: Please check the stack cable/module
and power-cycle the stack.
---------------------STANDBY UNIT--------------------------------
10:55:18: %STKUNIT1-M:CP %KERN-2-INT: Error: Stack Port 50 has flapped 5 times within 10
seonds.Shutting down this stack port now.
10:55:18: %STKUNIT1-M:CP %KERN-2-INT: Error: Please check the stack cable/module
and power-cycle the stack.
---------------------MEMBER 2-----------------------------------
Error: Stack Port 51 has flapped 5 times within 10 seconds.Shutting down this stack port
now.
Error: Please check the stack cable/module and power-cycle the stack.
Recover from a Card Problem State on a Stack
If a unit added to a stack has a different Dell EMC Networking OS version, the unit does not come online and Dell EMC
Networking OS cites a card problem error.
To recover, disconnect the new unit from the stack, change the Dell EMC Networking OS version to match the stack, and then
reconnect it to the stack.
Example of Card Problem Error on a Stack - Different Dell EMC Networking OS Versions
stack-1#show system brief
Stack MAC : 00:01:e8:8a:fd:6e
Reload Type : normal-reload [Next boot : normal-reload]
-- Stack Info --
Unit UnitType Status ReqTyp CurTyp Version Ports
-----------------------------------------------------------
0 Standby card problem S4810 unknown 64
1 Management online S4810 S4810 8-3-10-223 64
2 Member not present
3 Member not present
4 Member not present
5 Member not present
6 Member not present
7 Member not present
8 Member not present
9 Member not present
10 Member not present
11 Member not present
-- Power Supplies --
Unit Bay Status Type FanStatus
------------------------------------
0 0 down DC down
0 1 up DC up
1 0 absent absent
1 1 up AC up
-- Fan Status --
Unit Bay TrayStatus Fan0 Speed Fan1 Speed
--------------------------------------------
0 0 up up 9360 up 9360
0 1 up up 9600 up 9360
1 0 up up 6720 up 6720
1 1 up up 6960 up 6720
Speed in RPM
stack-1#
Stacking
919