Hi I have a WS-C4948E (Catalyst 4500 L3 Switch Software (cat4500e-ENTSERVICESK9-M), Version 15.1(1)SG2) that I have been unsuccessfully trying to configure to allow 802.1x authentication through radius provided by network policy server (tried NPS on ...

HiHas anyone found a fix or workaround to get the old VPN client up and running in windows 10?"Error 27850.  Unable to manage networking component. Operating system corruption may be preventing installation"Cammy 

HiDoes anyone have a working config for their ISR (I'm using 1841's and 1921's) to allow IPSEC vpn connections from Apple iPhone's and iPad's?I'm sure I used to have this working on older IOS versions (~v5 though can't be sure) but when I implemented...

HiI raised this post https://supportforums.cisco.com/thread/2243503 and have decided to re-post as a separate issue that was part of the original.I have a cisco 1921 router which is not sticking to static NAT entries I have configured:ip nat inside s...

HiI've read various posts regarding natting a range of ports and have not found a quick way of doing this for my situation.I have a phone system with a processor card and processor expansion card on separate internal IP addresses.  In order to have a...