Hi, sorry for this subject as there are many similar threads but not identical. Having a little trouble getting this to work even after searching all the related threads exhaustively.I have an IOS router for VPN client access. Authentication and gr...

I have a 4404 controller with 1010APs and deciding which EAP method to use. As I was analyzing this and sniffing wireless packets, username is sent in clear over the air when authenticating with PEAP. I was somewhat surprised and thought that was ...

Set is as follows: R1 has dedicated links to R2 and R3. R2 is in VRF net1 adn R3 is in VRF net2. I would like R1 to be a hub for R2 and R3 which are spokes. I would like to do this with EIGRP. I have the following configuration on R1:ip vrf net1...

We're just starting to deploy VPN authentication with certificates as our remote sites are beginning to have dynamic IPs (for $$$ reasons). However, at the central location, we have PIX firewalls in failover. Use pre-shared keys works well in failo...

When I enabled CEF on my router (12.3(4)T3) and performing traceroute across GRE tunnels, it doesn't display the IP address of the GRE tunnel. For example, without CEF enabled doing a traceroute from 172.16.1.3 to 172.18.1.3 will show the following:...