One of our analysts is working with TAC and was told today that we may be hitting a known bug, though she hasn't provided the ID yet. She is going to review our logs and "sh tech", she said that the recommendation could be going to 7.5.
On Fri, Aug 16, 2013 at 12:44 PM, Joe Rogers <[email protected]> wrote: > > FWIW, I know you specifically mentioned 7.3 and 7.4, but we ran 7.5 for > several weeks in a SSO HA configuration between a pair of WiSM2's in a 6500 > with Sup720's and had no issues. It was handling ~600 AP's and a couple > thousand concurrent users. > > Joe Rogers > University of South Florida > > > On 08/16/2013 11:13 AM, Joe Roth wrote: > >> I was wondering if anyone was running WiSM2's that are paired with an HA >> SKU model doing AP-SSO. >> >> We have had issues with our WiSM2's failing over to the HA peer randomly. >> This has happened in both 7.3 and 7.4 versions. We have seen a couple of >> different error messages in prime when this happens. One was regarding the >> WiSM2 not being able to reach the gateway, the other said that the WiSM2 >> could not reach it's peer. This happens during off peak times as well. >> >> We have three different pairs, and we have seen this issue with all of >> them, they are all in separate 6500 chassis, so I don't think that it is a >> chassis specific issue, or specific to one WiSM2 in particular. Two of the >> WiSMs have 900+ APs, the third has about 300, so it doesn't seem to be load >> related. >> >> Has anyone had a similar experience and found a fix, or is anyone running >> this successfully without any issues? I dug up a couple of posts on the >> Cisco forums, but they don't outline a fix. >> >> We do have a TAC case open and we are trying to get it escalated to level >> 2, this hasn't turned up much yet. >> >> Thanks. >> >> -- >> Joe Roth >> Networking Group >> Binghamton University >> Ph. 607-777-7528 >> Fax 607-777-4009 >> ********** Participation and subscription information for this EDUCAUSE >> Constituent Group discussion list can be found at >> http://www.educause.edu/**groups/ <http://www.educause.edu/groups/>. >> >> > -- Joe Roth Networking Group Binghamton University Ph. 607-777-7528 Fax 607-777-4009 ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
