Can someone explain the difference between DPT and RPR? Any help would be appreciated.

What control plane technologies are recommended for Metro Ethernet Network deployments? Any help would be appreciated.

We currently have 3 small remote offices with dedicated lines connecting to our headquarters. The phone bills are enormous, but we’ve had to keep them because of the Internet’s reliability. Have the ISP’s become more reliable, so we can get a VPN s...

I know the use of the Cisco Secure VPN client will not allow support for non-IP traffic But how can I encrypt IPX traffic across a Cisco based VPN?