I can find a lot about how spanningtree works when a port goes down. Different recovery time are possible on the chosen spanningtree.But what happens when a trunk port comes active? Is only that one port going to learning mode or are all trunk ports ...

We are using WLC 4402 (version 5.0.148) with ACS 4.0 for mac-address filtering. Our wireless clients seems to have problems with the connection. The clients loses connection after a while. This happens in location with 1 LWAPP or with multiple LWAPPs...

Hello.We have a big desire to have multiple address books on de cisco phones. Our locations have the need to have address books with additional (external) telephone numbers they can choose from on the phone. I have been searching for a LDAP service f...

What is the best configuration for a larger network (more then 200 host).I small networks a switch is configured for 100 MBit and full duplex on all ports. Can this cause performance problems in a larger network if all ports are on 100 MBit full dupl...

We are using a isdn-card in a pc to dial in to a cisco3640 router. There weauthenticate ourself using radius to Novell NDS and after that we get anIP-address.Now we want to use a cisco 800 to replace to ISDN-card. The cisco routerdials in. Authentica...