MPLS

I'm familiar with serially-connected sites entering an MPLS core, where there is a physical connection associated with each site, and so the site is simply identifiable to the MPLS PE by virtue of a physical port. However, I'm trying to get my head r...

HiCan you please clarify my understanding of MPLS-TE path-options and how the head-end fails over to less-preferred paths when using inter-area tunnels? Assuming I have a working inter-area tunnel with multiple explicit paths defined:The tunnel head-...

Hi.Is it good by design to implement MPLS on VSS switches acting as MPLS PE?VSS is a good technique for edge routers but I'm thinking if running MPLS on top of it will be a good idea?Though it says in the VSS docs that it supports MPLS/IPv6,  I haven...

I read document http://www.cisco.com/en/US/docs/ios/ipv6/configuration/guide/ip6-dhcp.html not get. I don't know which router and interface configuration ?Just Network Diagram:[Internet IPv6] -- ASR1000(DHCPv6 Server) -- [PE1 -- PE2 -- PE3] -- 1800(C...

Hello everybody,I'm quite lost and need some good advices about my network topology. Please have a look at a  picture in the attachment. We have 4 routers physicaly  connected in a ring, three of them have a eBGP session with a upsteam ISP. Two RC-RR...

What are the benifits of CSC in MPLS?

Hi All,          I will be most grateful if anyone could please clarify if the below config makes the MYP an IPv4 peer-group member of a VPNV4 peer-group memeber?.router bgp 1no synchronizationneighbor MYP peer-groupneighbor MYP remote-as 1neighbor M...

Dears,I would like your assistance regarding below plzHow to map EoMPLS PW from U-PE to N-PE  to the VPLS network at N-PEU-PE1 <----- MPLS ----->  N-PE2 <-------- VPLS Network -------> N-PE3                                                    I believ...