MPLS

Hi,I am setting up EoMPLS (AToM) in my lab. Topology is simple, just have 2 Cat6509 (with native IOS) connect back-to-back. These 2 Catalyst act as PE. On each catalyst, there is one catalyst acting as host (CE). I am configuring 'mpls l2transport' u...

If I wanted to simply build LSPs (assume no TE nor any plans for TE in the future), which signalling protocol would be the best to use (assume vendor neutral)? Would appreciate a rational as to why you would chose one over the other.

my company supplies metro-ethernt over MPLS.i am tring to implement layer vpn for a customer using ospf on the CE router area 1 traffic will go via my MPLS network and out to another CE router in area 0. I am unable to ping vrf network across PE rout...

hy guys,i know that here maybe it's not the ideal place to post this question, but on the cisco forum a don't find a better place :).so :we want to implement some bgp communities in our mpls backbone to help ebgp customers and to have in final a very...

Hi all, it is just my curiousity that ended up with a small discussion like this. Here's about it...My company has a main client which have tonnes of remote sites connecting to both their HQ and Disaster Recovery Centre. Some of the remote sites stil...

Hi,Can't find the LNS config directives those will lead to get complete(!) vpdn profile from radius.The configuration is:LAC-LNS/PE-LNS/CELNS/PE - provider edge lns that we want to configure using radius profile for vrf-aware multihop vpdn so that in...

Hi,A customer has about 40 sites in MPLS VPN. All sites are stub and have point-to-point connections to Service provider PE's. Few of these sites have dual point-to-point links to PE's. The customer wants to use OSPF as CE-PE routing protocol. Can so...

I am preparing for CCIP Certification. For the same would like to know from all of you which books, practical study guides, URL's i should refer to.

Hi,I'm looking for a good VPLS book , any help would be appreciate.Thanks,Mehrdad

Have 12 sites currently running over traditional frame-relay network with PVC's to/from all sites.We are looking to move to AT&T's MPLS service.We'll manage the CE portion.Is it a true assumption that our routers do not need to do any tag-switching o...

Hi,What is the distribution mode of the RSVP-TE, i mean is the RSVP used unsolicaited-downstream or on-deman-downstream or it's support both??Kindly AdviceBest Regards,Mounir Mohamed

Hi there,I'm trying to figure out how to determine and how to differentiate between control plane and data plane especially in troubleshooting MPLS VPN. Any keyword that distinguish between them? It seems to be confusing for a newbie here :)Thanks in...

Do tier 1 ISPs block </19 and higer prefixs? in that case. lets say that i am using bgp to connect to ISP A and ISPB. which are connected to tier 1 ISP which is blocking </19 prefixes. so when i advertise my /24 using bgp for load balancing through I...

Someone can explain me about convergence time (50 ms or others ?) on Cat 6500 with GigabitEthernet Interfaces using MPLS TE FRR with 12.2.18SXD1 or later ?We have these line cards and sups:WS-X6748-GE-TX WS-SUP720-3BXLWS-X6724-SFP

Hi,Our company (AA) have just bought another company (BB). We are considering the migration solution. AA is running MPLS VPN over LSP tunnel while BB is running MPLS VPN over L2TP tunnel. Some one suggest to use CsC model and others prefert Inter-AS ...