Stackwise:Stack cabling

One stack cable connecting two switches.

SW-1#sh switch stack-ring speed

Stack Ring Speed        : 16G
Stack Ring Configuration: Half
Stack Ring Protocol     : StackWise

Two stack cables connecting two switches

SW-1#sh switch stack-ring speed

Stack Ring Speed        : 32G
Stack Ring Configuration: Full
Stack Ring Protocol     : StackWise

Each 3750 switch’s back has two stack ports 1 and 2.

Suppose you want to connect two switches with two stack cables:

1st switch port 1 connects to 2nd switch port 2.

1st switch port 2 connects to 1st switch port 1.

The stack cables will be crossed.

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2 Responses to Stackwise:Stack cabling

  1. Ahmed Abdallah says:

    Dear Cyrus,

    Thanks for your help to improve my knowledge.

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