03-15-2013 04:49 AM - edited 03-07-2019 12:16 PM
Hello guys, I'm trying to configure a stack between two WS-C2960S-48FPS-L but does not working.
The switch port is always Down.
I tried to change de module and cables.
I tried to make a loop in one of two switches and the ports always down.
IOS: 12.2(55)SE5
#show switch stack-ports
Switch # Port 1 Port 2
-------- ------ ------
1 Down Down
Anyone could help me please?
Thanks in advance.
Solved! Go to Solution.
03-15-2013 05:31 AM
Ohhhhh ... THAT error message. Now it makes sense. LOL
Power down your switch, remove the stacking module.
GIVE IT A FEW SLAP and put it back in.
03-15-2013 04:58 AM
Hi,
Can you check to make sure you have LAN Base image installed?
HTH
03-15-2013 05:00 AM
Yes, lanbase is OK.
show license
Index 1 Feature: lanlite
Period left: 0 minute 0 second
Index 2 Feature: lanbase
Period left: Life time
License Type: Permanent
License State: Active, In Use
License Priority: Medium
License Count: Non-Counted
IOS file: c2960s-universalk9-mz.122-55.SE5.bin
03-15-2013 05:05 AM
Post the output to the command "sh inventory raw".
03-15-2013 05:10 AM
Hi leolaohoo,
I saw this error on my logging now:
Mar 15 11:14:15.458: %ILET-1-DEVICE_AUTHENTICATION_FAIL: The FlexStack Module inserted in this switch may not have been manufactured by Cisco or with Cisco's authorization. If your use of this product is the cause of a support issue, Cisco may deny operation of the product, support under your warranty or under a Cisco technical support program such as Smartnet. Please contact Cisco's Technical Assistance Center for more information.
If I reload the switch, this error don't appear again.
follow the results:
show inventory raw
NAME: "C29xx Stacking", DESCR: "Catalyst C29xx Switch Stack"
PID: , VID: , SN:
NAME: "1", DESCR: "WS-C2960S-48FPS-L"
PID: WS-C2960S-48FPS-L , VID: V03 , SN:
NAME: "Switch 1 - Fan Container", DESCR: "Fan Container"
PID: , VID: , SN:
NAME: "Switch 1 - Power Supply Container", DESCR: "Power Supply Container"
PID: , VID: , SN:
NAME: "Switch 1 - RPS Container", DESCR: "RPS Container"
PID: , VID: , SN:
NAME: "Switch 1 - WS-C2960S-48FPS-L - Power Supply 0", DESCR: "Switch 1 - WS-C2960S-48FPS-L - Power Supply 0"
PID: , VID: , SN:
NAME: "Switch 1 - WS-C2960S-48FPS-L - Fan 0", DESCR: "Switch 1 - WS-C2960S-48FPS-L - Fan 0"
PID: , VID: , SN:
NAME: "Switch 1 - WS-C2960S-48FPS-L - Sensor 0", DESCR: "Switch 1 - WS-C2960S-48FPS-L - Sensor 0"
PID: , VID: , SN:
NAME: "Switch 1 - WS-C2960S-48FPS-L - Fixed Module 0", DESCR: "Switch 1 - WS-C2960S-48FPS-L - Fixed Module 0"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/49 Container", DESCR: "GigabitEthernet Container"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/49", DESCR: "1000BaseSX SFP"
PID: Unspecified , VID: , SN:
NAME: "GigabitEthernet1/0/50 Container", DESCR: "GigabitEthernet Container"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/51 Container", DESCR: "GigabitEthernet Container"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/52 Container", DESCR: "GigabitEthernet Container"
PID: , VID: , SN:
NAME: "StackPort1", DESCR: "StackPort1"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/1", DESCR: "GigabitEthernet1/0/1"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/2", DESCR: "GigabitEthernet1/0/2"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/3", DESCR: "GigabitEthernet1/0/3"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/4", DESCR: "GigabitEthernet1/0/4"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/5", DESCR: "GigabitEthernet1/0/5"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/6", DESCR: "GigabitEthernet1/0/6"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/7", DESCR: "GigabitEthernet1/0/7"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/8", DESCR: "GigabitEthernet1/0/8"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/9", DESCR: "GigabitEthernet1/0/9"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/10", DESCR: "GigabitEthernet1/0/10"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/11", DESCR: "GigabitEthernet1/0/11"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/12", DESCR: "GigabitEthernet1/0/12"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/13", DESCR: "GigabitEthernet1/0/13"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/14", DESCR: "GigabitEthernet1/0/14"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/15", DESCR: "GigabitEthernet1/0/15"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/16", DESCR: "GigabitEthernet1/0/16"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/17", DESCR: "GigabitEthernet1/0/17"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/18", DESCR: "GigabitEthernet1/0/18"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/19", DESCR: "GigabitEthernet1/0/19"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/20", DESCR: "GigabitEthernet1/0/20"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/21", DESCR: "GigabitEthernet1/0/21"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/22", DESCR: "GigabitEthernet1/0/22"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/23", DESCR: "GigabitEthernet1/0/23"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/24", DESCR: "GigabitEthernet1/0/24"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/25", DESCR: "GigabitEthernet1/0/25"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/26", DESCR: "GigabitEthernet1/0/26"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/27", DESCR: "GigabitEthernet1/0/27"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/28", DESCR: "GigabitEthernet1/0/28"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/29", DESCR: "GigabitEthernet1/0/29"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/30", DESCR: "GigabitEthernet1/0/30"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/31", DESCR: "GigabitEthernet1/0/31"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/32", DESCR: "GigabitEthernet1/0/32"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/33", DESCR: "GigabitEthernet1/0/33"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/34", DESCR: "GigabitEthernet1/0/34"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/35", DESCR: "GigabitEthernet1/0/35"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/36", DESCR: "GigabitEthernet1/0/36"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/37", DESCR: "GigabitEthernet1/0/37"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/38", DESCR: "GigabitEthernet1/0/38"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/39", DESCR: "GigabitEthernet1/0/39"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/40", DESCR: "GigabitEthernet1/0/40"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/41", DESCR: "GigabitEthernet1/0/41"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/42", DESCR: "GigabitEthernet1/0/42"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/43", DESCR: "GigabitEthernet1/0/43"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/44", DESCR: "GigabitEthernet1/0/44"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/45", DESCR: "GigabitEthernet1/0/45"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/46", DESCR: "GigabitEthernet1/0/46"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/47", DESCR: "GigabitEthernet1/0/47"
PID: , VID: , SN:
NAME: "GigabitEthernet1/0/48", DESCR: "GigabitEthernet1/0/48"
PID: , VID: , SN:
NAME: "Switch 1 - FastEthernet0", DESCR: "FastEthernet0"
PID: , VID: , SN:
03-15-2013 05:24 AM
Did the flex stack module/cable come with the switch or you purchased it separately?
03-15-2013 05:48 AM
I buyed with the stack module.
03-15-2013 05:31 AM
Ohhhhh ... THAT error message. Now it makes sense. LOL
Power down your switch, remove the stacking module.
GIVE IT A FEW SLAP and put it back in.
03-15-2013 05:49 AM
Ok, I will try to do this, but this switch in production now. I can't do this now.
03-15-2013 05:52 AM
Ok. I've seen this before and this is how I've fixed issues/error messages like that.
03-15-2013 05:55 AM
I had restarted this switch before, and this message does not appeared and the stack does not worked.
This message appeared after I try to remove and put the stackmodule with switch powered.
Even without this message the stack port always Down.
Thanks
03-15-2013 06:04 AM
Judging from the serial number, I say you purchased the switch after April 2012. So if you still can't get it to work, get Cisco to RMA you a new stacking module.
03-15-2013 06:19 AM
Just want to let you know that you can stack UP TO four 2960S in a stack. You can't stack five or more.
03-15-2013 06:21 AM
Ok, thanks. I'm trying stack 2 switches only.
03-15-2013 06:42 AM
I agree with Leo, If you have warranty on this switch, just open a ticket with TAC and RMA to Cisco. Let them take care of their defective product.
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