MPLS

Hi Have a 7500 that will be used to extend MPLS network to a remote side. I´d like to know if I can run the MPLS link, using LDP, over a port of the FSIP8 module. Are there any restrictions for MPLS over this module? Also, I´d like to know if the FS...

I keep reading about the MPLS VPN, including a recent Cisco document. They keep referring to MPLS VPNs, but the closest reference to any real VPN was to "Layer 2 VPNs". What L2 VPN? The best that I could decipher was some possible inference to L2TP a...

What is equivalant MPLS "copy tftp flash" command to copy an image from a TFTP server located in a VRF? I can't get the router to pull IOS images unless the TFTP server is located in the Global Routing Table. I do realize this may be a stupid quest...

how does voip works. Please give me information from the very beginning. I have been searching for such kind of documentation.

Hello,I am currently running a Multi-VPM enterprise network. These VPNs are interconnected through several Inter-VPN gateways (Layer-2 firewalls). Each firewall is facing a PE terminating many VRFs of the network. In order to ensure stateful packet ...

We are starting a conversion of a rather large network from atm/frame to mpls. We will be managing the ce routers and talk bgp to the pe routers. Our current network is eigrp. We will have quite a few backdoor links in the network. Some will be backu...

Hi Sirs: Please answer each question separately: 1) What are the main differences between EoMPLS and VPLS? 2) What Cisco devices support EoMPLS? Only edge devices? Why? 3) What Cisco devices support VPLS? Only core devices? Why? 4) Using only EoMPLS,...

Hi,I had seen some conflicting documentation regarding AFI,SAFI,NLRI terms. Can someone put in plain words the differences between them?Thanks,David

Hi, I just thought about something. When you transmit MPLS Labels over L2 technology (ATM/FR/Eth) L2 header identifies that encapsulated traffic is Label and it's done via EtherType or SNAP headers.I assume that when LDP gets enabled on the interface...