4.7 - I had been given the session timeout value of "0" by one of the Cisco Wireless Network Architects during a VoWLAN course. In looking at the documentation again, and at the WLC Config Analyzer (not officially supported, but a good basis to work from - https://supportforums.cisco.com/docs/DOC-13644,) it appears that 86400 would be more correct. The DSG doesn't say that it must be 86400, it simply lists it as an example. I do, however, see recommended configurations for the 792x phones with a session timeout of "0." For example, http://www.cisco.com/web/strategy/docs/healthcare/wireless_hc_environ061208.pdf on page 2-18 shows a value of "0," though it is not specifically referencing a preferred session timeout value. So, what is the recommendation? Use either one.
4.11 - You are correct on that. There should be *config advanced 802.11a channel noise disable *on all of the HQ WLCs (1, 2, 4, and 5.) Don't forget that "channel" keyword. And, since "interface" is enabled by default, and "load" is disabled by default, no other changes are required. So, we are to version 2999 for WB1. In regards to the version numbers, we are going to be changing our versioning system in the near future. That will hopefully make some of this process easier. Once it is in place, we'll be in a better position for looking at having the updates more readily available. Jason Boyers - CCIE #26024 (Wireless) Technical Instructor - IPexpert, Inc. Mailto: *[email protected]* On Mon, Jun 13, 2011 at 3:51 AM, Raul Manzano <[email protected]> wrote: > Hi guys. > > The are some issues in lab 4 that I would discuss: > > Point 4.7: Configure the advanced settings for optimal performance for 7920 > //7921: The DSG shows that we should uncheck the "session timeout" checkbox, > but the "Deployment Guide for the 7921G Phone" recommends: > "Configure session timeout as necessary. It is recommended to extend the > timeout to avoid possible interruptions during reauthentication (i.e. > 86400)." > > I know both solutions are the same, but in that case, following the design > guide, would be better the second option? > > Point 4.11: I don´t see any line in the configuration to match this > requirement: " 5Ghz should only change due to other access point"; I think > we should add the following line to all the WLC in HQ: > > "config advanced 802.11a noise disable" > > In this way only "Avoid Foreign ap interference" is enabled and channel > changed is triggered only if this condition is met. > > Thoughs??? > > Best Regards. > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com > >
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
