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New Member

Port numbering on a catalyst 3560/3750X

Hi all,

Assume I had Catalyst 3560X/3750X with 24 ports. The partnumber is WS-C3560X-24P-L

I would like to how is the numbering defined if the switches have a C3KX-NM-10G installed with 4 SFP-GE-L

Maybe I think the four additional ports are 1/25 - 28 !?

Thanks

Udo

Sent from Cisco Technical Support iPad App

1 REPLY
New Member

Port numbering on a catalyst 3560/3750X

Hi Udo,

I can only presume it's the same as the 3750-X which I've worked with in the past:

Your running configuration will show the below (placeholders)

GigabitEthernet1/0/25

GigabitEthernet1/0/26

GigabitEthernet1/0/27

GigabitEthernet1/0/28

TenGigabitEthernet1/1/1

TenGigabitEthernet1/1/2

The above will be there regardless of what modules you have installed as they're placeholders for when / if you do install something.

Thanks,

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