[5508,v8.0.133] SSO Mobility MAC not working

[Gunter]

Hi,

I'm trying to configure SSO between two 5508. Everything is working almost excellent but when I'm trying change Mobility MAC to different one, I cannot do this :(.

After I configure mobility mac on both WLCs it's look like my new settings has been accepted by the software:

(WLC-LAB1) >show redundancy summary
 Redundancy Mode = SSO DISABLED
     Local State = ACTIVE
      Peer State = N/A
            Unit = Primary
         Unit ID = 70:CA:9B:C9:4E:20
Redundancy State = N/A
    Mobility MAC = 70:CA:9B:C9:20:20

but after I enable SSO new mobility MAC disappears and it's changing to the "Unit ID" MAC.

Can anyone please tell me what is going one? If this is a bug or I'm doing something wrong?

I will be appreciated for any help.

[Gunter]

Any one can help me with this?

I upgraded the code to the version 8.1.x and I was able to configure different SSO mobility MAC then the Unit ID but it was only ones. After i disabled SSO to perform some other tests and I'm trying to configure SSO once again, I was not able to configure new mobility mac :( again.

I have no idea if there is any special configuration order or requirement to enable this feature with is relevant for me.

I will be appreciated for any help.

[mohanak]

Refer link : http://www.cisco.com/c/en/us/td/docs/wireless/controller/8-0/configuration-guide/b_cg80/b_cg80_chapter_010100001.html#concept_6C8DB7891E764C869E5FC11349120C20