Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
New Member

4402 controller high LAN utilization(600 Mbps)

Hi everybody,


I'm trying to configure Cisco 4402 series wireless lan controller on a proof of concept lab, but it's generating extremely high LAN utilization (around 600-700 Mbps) on its connected port to backbone switch. We are using GLC-T on 4402's port 0 for local connectivity. This traffic is starting even we do not use any access points in wireless network.


I configured controller 2 times after resetting to factory default, but the result is the same.


Best Regards

Ozan Oguz

CCIE#22559

2 REPLIES

Re: 4402 controller high LAN utilization(600 Mbps)

Have you tried span and capture that traffic?

New Member

Re: 4402 controller high LAN utilization(600 Mbps)

problem has been solved by adding "switchport trunk allowed vlan x,y,z" command to the backbone switch.

OZan

223
Views
0
Helpful
2
Replies
CreatePlease to create content