Hello, I studied some documents about the 9800-CL Wireless LAN Controller, but I couldn't evaluate it because of some privilege issues in CCO.so I have a question. The 9800-CL is IOS-XE based, right? So is it possible to use the 9800-CL as a DHCP-Ser...

Hello,   I've got a question. Is there a way to configure the Firewall rules on the Expressway via CLI (Show, add, change, remove)   I can't find anything under XConfiguration oder XCommand.   Kind regards   Nico

hello,   we've a cisco ISR 4221 with a NIM-24 Interface Card. the Terminal Server works good, when we use Telnet. But when using SSH the console Connection becomes very slow / delayed. We need to wait 1-2 second after pressing a key before it is disp...

Hi,   I've a question. We've a centraliced Foreign WLC (virtual) and a Guest Anchor WLC.We use guest anchoring with 802.1X for our (untrusted) mobile devices. Now we want to implement Local Switching for our Domain-Clients. Is it possible to use the ...

Hello,   we have some Issues with our Expressway-E. In the last Weeks we had some Call Flooding Attacks via SIP TCP.We had more than 500 Call Initiations in 15 Minutes.The source IP was always the same. Is there a way to block these flooding sources?...