03-11-2011 08:55 AM - edited 07-03-2021 07:56 PM
Hello,
I already converted an AP to CAPWAP but after that I realized that I did not set duplex full and it's giving mismatch logs. How can I modify this parameter in CAPWAP mode either from the WLC or the AP console?
I think it should be possible, once an engineer from TAC helped me out with an issue and he could modify parameters directly in the AP eventhough it was already LWAPP.
Thanks!
03-11-2011 01:29 PM
Why you need to set it to full duplex? the recommended setting is auto/auto on both AP(default setting) and switch sides.
03-11-2011 01:34 PM
Well I know that is a recommendation but recommendation is not always the best and also I have experienced some issues when settings are in auto. And also, the standard with my customer is to fix speed and duplex.
03-11-2011 01:52 PM
You can just enable telnet for the AP at AP-> Advanced configuration page and configure credentials at either global level or AP level. Then you can telnet to the AP and configure speed and duplex in the same way as an autonomous AP. I tested it working with 7.0.98 code.
zhenning
03-11-2011 01:56 PM
can you give me the commands because i was trying earlier and i could not figure out how
03-11-2011 04:26 PM
Try followings:
1) WLC GUI -> Wireless -> Click on the AP -> Advanced -> Select "Telnet"
2) WLC GUI > Wireless -> Global Configuraion -> Configure Username and Password under "Login Credentials".
3) Telnet to the AP. then use following commands:
config t
interface g0 (or f0)
dup full
03-11-2011 02:09 PM
We are rolling out APs by the thousands. We've also converted autonomous to CAPWAP and I have never configured speed and duplex settings. That's the philosophy of the CAPWAP APs. Users are suppose to plug them and walk away.
So this brings me to the question. what switch are you using?
03-14-2011 11:41 AM
Well as I said it happens that my customer has all of its switches with fixed paramteres and I was getting several mismatch logs and I wanted to avoid collisions, etc.
Thank you!
03-11-2011 02:50 PM
You may need to use this command:
To configure the duplex and speed settings on the wireless LAN and the lightweight access points, use the config ap ethernet command.
config ap ethernet duplex [auto | half | full] speed [auto | 10 | 100 | 1000] {all | Cisco_ap}
None
This example shows how to configure the Ethernet port duplex half settings 10 Mbps for all access points:
> config ap ethernet duplex half speed 10 all
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