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Verifying trunk information on ws-c3512-xl-en switch

stevec90
Level 1
Level 1

How do you verify the trunk configuration on a 3512 (IOS 12.0)? The "sh int trunk" command is not available.

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Leo Laohoo
Hall of Fame
Hall of Fame

What IOS version exactly?  12.0 is not a complete information.  Look at the suffix.  If you have a suffix of, say, "XU" (Interim Software release) then this command is not supported.  The "show interface status" was only released during the "WC" version of the IOS.

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5 Replies 5

stevec90
Level 1
Level 1

Just found 1: sh int f0/10 switchport  Is this the only command that shows trunk info?

stevec90@yahoo.com

Just found 1: sh int f0/10 switchport  Is this the only command that shows trunk info?

I used to use "sh int status" which gives a brief summary of each port including which ones are trunks.

Edit - actually scratch that post. I realise you are looking for trunk detail and not just which ports are trunks. Apologies.

Jon

No worries. It looks like the "switchport" parameter on  the sh int f0

10 is the only one.

Leo Laohoo
Hall of Fame
Hall of Fame

What IOS version exactly?  12.0 is not a complete information.  Look at the suffix.  If you have a suffix of, say, "XU" (Interim Software release) then this command is not supported.  The "show interface status" was only released during the "WC" version of the IOS.

stevec90
Level 1
Level 1

Found out that the 3512 switch does not support etherchannel.

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