We have a legacy wireless network based on 1120, 1121 and 1131 access points (320 total) and a set of WLSM cards (WS-SVC-WLAN-1-K9). It's about to be replaced with a Trapeze network, but until then we're stuck supporting it.
All APs are autonomous and have a few bridged SSIDs and a few tunnelled SSIDs. The tunnels terminate in a multipoint GRE interface on the 6500s with the WLSMs. All SSIDs are either open or using WLSM is of course unsupported after SXF and we'd like to upgrade the supervisors to what we use everywhere else. Replacing the WLSM with a WiSM is not an option, we're already planning to replace the entire network. As far as I can tell, the WLSM is supposed to provide WDS services and enables "fast secure L3 roaming" when using certain authentication types. We don't use L3 roaming, having all relevant VLANs span the entire network already. Basically I'm wondering if we can just turn of the WLSMs and what would happen if we did. Can a network like this function without WDS? Does the WLSM perform any other critical functions than WDS? Does the multipoint GRE tunnels depend on something from the WLSM? My guess is that turning off the WLSMs does nothing since all APs are autonomous. (Using AP based WDS sounds like something that doesn't scale by the way.) We're aware that the WLSM (together with a WLSE server) collects a bunch of useful statistics, but we're willing to lose this. Any input appreciated. :-) -- Peter _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
