MPLS

We are running 12.3.5 IOS on the majority of our routers and MPLS with three different networks or VRF's in the core. At an edge site, we have two of the three defined (the globabl routing table and another VRF called lgnet.) It is running 12.3.5. ...

Hi,Which is the minimum hardware platform that can allow two Edge-LSR's to be linked in MPLS by ethernet or fastethernet?I know there are some issues regarding the support of baby giants in some hardware platforms that may prevent this kind of connec...

My question is this: I have a 2621 router and one FE port is part of the global routing table and the other is in a VRF called LGNET. There exists a client on the interface that is part of the global routing table that needs to communicate with ano...

Hi,I need someone to do a sanity check on a MPLS design. I doing some consulting in a expanding metronet, in Sweden. I've got the need to run ethernet over ATM, so I'm thinking EoMPLS. So my query, is it possible to run EoMPLS over the followingconfi...

Hi All,Just had a few questions on MPLS and am hoping that everyone here can provide their thoughts and opinions. Appreciate the help.Q1.Under what situations would you consider deploying MPLS and what benefits can MPLS provide?I have read the books ...

Hi all,After configuring C6K in MPLS/VPN, when we restart PE, we have some kind of message : BGP-3-PER_VRF_AGGR but no documentation found on CCO. If you have explanations. Else I will open a case.Regards

Hi all,need some advice from everyone.What is the best way/approach for us to provide SLA for each CoS. We now have gold, silver and best-effort. The SLA should cover each of them including on-time delivery, service availability, round trip delay, pa...

Is there a simple way of setting a default metric for all non-OSPF originated routes in an MPLS VPN when redistributing from MP-BGP to the VRF OSPF process ? The 'default-metric' command (configured in the VRF OSPF process) seems to be applied also w...

The command "mpls ldp explicit-null" i have on a CISCO with IOS 122-13.T is not present in CISCO 122-23a (GD).Any ideas?Panos KolyvasNetwork Operations CenterUniversity of AthensGreece

Is there any real network that is using managed CPE (CPE router managed by SP) with mpls enabled (MPLS-TE, VPN) etc.Is anybody using cisco 7200 as a managed cpe router with mpls.Thanks.subodh

I'm wondering if it is possible to configure Cisco ESR to not forward packet over non-MPLS connection(VPI/VCI=0/32) when an LSP for its destination has not been established, while allowing control packets(BGP, LDP, OSPF) to be sent over non-MPLS conn...

Any research topics in MPLS area

While creating a VRF we usually define the RD suppose i use the a RD of 100:1Is it necessary to use the RD 100:1 as the route target ( which i know is not the case). My question is how do i know what RT to use. Is it the one that is received from my ...

Is there some documentation available which router ethernet interface controller supports which maximum frame size ?Background:We have some intra-PoP crossover FE connections in an MPLS VPN based network. To avoid fragmentation we'd like to increase ...