Migration From AirOS to C9800 , the Wireless option "CCX Client Roaming " is gone

[Bill lo]

Hi everyone,

In AireOS WLC, we used be modify the Wireless Option "Client Roaming" parameters for solving some client's roming problem.

  

But after migration to C9800 , the Wireless Option "Client Roaming" is gone .

My question is:

1/ Is there any function can alternate the "CCX Client Roaming " .

2/  the "Optimized Roamin"  function  is some way more likelyto weeding  out the sticky client ?

     Is it cause to wifi Interrupt ? when Client device is disassociated .

Regards,

Bill

[marce1000 · Accepted solution]

 - Have a review on the first section of this document :

       https://www.cisco.com/c/en/us/td/docs/wireless/controller/9800/16-12/config-guide/b_wl_16_12_cg/best-practices.html

              I tend to interpret it as the setting is by default for the 9800

 M.

[Bill lo · Accepted solution]

Hi Sir

Thank for you reply.

As you mention before , the parameter adjust is unavailable (  by default for the 9800 ) ；

And we will try another function to solving the Client-Roaming issue ( if it still happen on C9800 environment )

Regards,

Bill

[patoberli]

Not 100% sure about CCX, but the only information I found about it in IOS XE was in 17.2 and newer: https://www.cisco.com/c/en/us/td/docs/wireless/controller/9800/17-2/config-guide/b_wl_17_2_cg/aironet_extensions_ie__ccx_ie_advertise_ap_name.html

It's actually a legacy technology and has been replaced with various newer standards like 802.11k, r and v. 

To number 2 on IOS XE, sadly no idea. Here is the configuration guide for 17.3 though: https://www.cisco.com/c/en/us/td/docs/wireless/controller/9800/17-3/config-guide/b_wl_17_3_cg/m_smart_roam.html

[Bill lo]

Hi  patoberli 

Those documentations  is useful , thank a lot !

Regards,

Bil