wlan controller4402 1

[artaco]

Something is very strange here. I am obviously missing something. I have a cisco lan controller 4402 and I ran through the config wizard with no problem. I made the changes to the switch ports and inserted the GLC-T 1000baseT plugs into the 2 ports on the controller.

I cant get ang connection. Not even the lights in the controller management ports are showing link.

If I run the show port summary the link states are down.
It seems to me like the GLC-T plugs are in wrong, but how can that be. They just slide in.

It should have nothing to do with the config, because I dont even get active led's on the switch or the controller.

What am I missing.
Thanks.....

 

[stubnski]

The port on the switch has to be a gig port.


Stubnski

 

[burtsbees]

Were you getting a connection before the changes? What changes did you make? Can you post the config?

/

tim@tim-laptop ~ $ sudo apt-get install windows
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Couldn't find package windows...Thank Goodness!

 

[lerdalt]

Going to ask the dumb question, have you checked your fiber pairs? Do you need to flip the pairs around?

 

[VinceWhirlwind]

Usually, I would use "show interface" to tell me
- what hardware is inserted
- whether the port is happy with the hardware I put in
- whether it is err-disabled or something.

 

[artaco]

Thanks stubnski,

That was it. I was going into an older catalyst switch. Changed it over to a gig port on a different switch and "bang". Everything is good now.

Thanks again eveyone.