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Community Member

3750 switch stacking configuration

Hello All,

I am new to networking and I am trying to learn switch stacking. I am having following issues.

(Both switches are compatible to each other).

  • "show switch stack-ports summary" command showed the port status as "absent" (indicating no cable detected on stack port though screws are tightened propperly)

Switch-2A#show switch stack-ports summary

Switch#/ Stack Neighbor Cable Link Link Sync # In
Port# Port Length OK Active OK Changes Loopback
Status To LinkOK
-------- ------ -------- -------- ---- ------ ---- --------- --------
1/1 Absent None No cable No No No 0 Yes

  • "show switch" command only detects "master", not the slave or the member

Switch-2A#show switch detail

Switch/Stack Mac Address : e8b7.4843.1f00

H/W Current

Switch# Role Mac Address Priority Version State

----------------------------------------------------------

*1 Master e8b7.4843.1f00 1 1 Ready

Help me to find out what is going wrong in the configuration.

Thank You,

Archana

2 REPLIES

3750 switch stacking configuration

How are the stack cables configured? Also, can you post the configuration for your stack configuration?

Community Member

3750 switch stacking configuration

Thanks for your response.

It worked after changing the cable.

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