I did my CCIE R&S in 2002 and my CCIE Emeritus has expired , does anyone know how to get in into an active state again? 

Please can someone tell me if Cisco's EEM can monitor CDP then act on the resualt like shut on unshut an interface?>If this can be done can?what Cisco commands would I need? Searched all over the intenet and cant seem to find any examples?

Hi AllThis is my first post so hello to all!I would like to know how I can use EEM to monitor the status of cdp then shut the interface when cdp is lost,also when cdp is found again it should unshut the interface?If this is possible?? Please can some...

I need to know if under severe congestion i.e 100Meg LAN to 64K WAN if its at all possible for the packets going from the LAN onto the Bottlenecked WAN to not even reach the Output Buffer or even the TX-Ring on the interface So that the IOS is unabl...

My Question is "Does the 3750 support GRE tunneling"