after updating J179 avaya phones we have massive problems with autonegotiating:phones and switchports are 1000Mbps capable but but because of lack of cable infrastructure in some cases we use cable-sharing and so we only can use 2-pair ethernet.First...

Hello,I'll update c9800 from 17.3.6 to 17.9.3 because I heart, 1700/2700/3700 will be supported in this release too und have a hundred of this still running. But also about 20 of 1810w. In release notes of 17.9.3 I can not find anything of supporting...

while migrating from wism2 to cat9800 I also have to move older wifi phones (spectralink 8020, avaya 3641). Phones are running avaya H.323, Controller with firmware 17.03.04a. Test-APs are C9105AXW and AIR-AP1810WIn controller logfiles I can't see an...

A simple question (hopefully): Do all cat 9200 support speeds of 10/100/1000 on their access ports? Dietmar

Our architects need the RAL color code of actual outdoor APs.  If it not fits, the APs should be painted. As I understood right, we then we will loose warrently.All I found so far, outdoor APs have Cisco Medium Gray color. Cisco Medium Gray 2 (anothe...