MPLS

Im trying to expand my knowledge about MPLS but have a bunch of questions. Here is one. In a MPLS network, should the CEA1 from one side ping the the other CEB1 and viceversa? I can see the route in the routing table from both side, however ping does...

Hi Guys.I am simulating a MPLS core using OSPF for the control plane IGP.Here's the setup:Area 0 - backboneArea 1 - PE routers in location A (PE-A) Area 2 - PE routers in location B (PE-B)Network is running MPLS/VPNHere are the requirements:1. There ...

Hi all,I am trying to setup Half duplex vrf on LNS where spokes and hub are connected to same PE. I have tested this but the traffic from spoke to spoke is routed locally on the LNS.I have attached the configuration, topology and GNS .net file for re...

Hi everyone. I am working on a case where we are supposed to terminate incomming Xconnects from 200 remote offices. Each office is supposed to use between 2 and 3 xconnects each. Total bandwith to terminate is calculated to be around 400-500 Mbits. I...

Hello there.Is there a way on the CE routers to prove that MPLS network is correctly configured to carry traffic using multiple paths sharing load in fair ratio?We are using MPLS WAN network provided by a single service provider and we have multiple ...

Hi everyone,We've started to implement MPLS-TP for testing purposes in our lab and I've been reading a lot of material to better understand this technology, but there are still quite a few questions which arise when dealing with it. As a basis, I und...

Hello All,I am planning to undergo certification for CCIP, Here I need CBT nuggets videos or any Videos which explains the same for pre level understanding.Can somebody share me the link or site to get them, As i tried by surfing them but failed to g...

hiON ASR 9000i want to enable mpls but i am not able to enable it:RP/0/0/CPU0:R9#RP/0/0/CPU0:R9#RP/0/0/CPU0:R9#conf tMon Oct  1 10:29:44.666 UTCRP/0/0/CPU0:R9(config)#mpls ?  ip-ttl-propagate  Propagate IP TTL into the label stack  label             ...

Hello everyone,I’m currently trying to figure out the cause of some flapping LDP sessions that i have running on a PE device which is a 7600 series router. There are currently 8 networks that have this issue. These networks are not directly connected...

Hi all,I just set up two P-to-P TE tunnels in an MPLS core (each tunnel routing towards opposite egress PE routers on each side) and noticed that I did not have to use the MPLS LDP Targeted-Hello command on each of the two P-to-P TE tunnel destinatio...

Hello all , Experts need your kind assistance , I am in final phase of my MS. I am stuck up in selection of thesis topic , Please suggest newer area in which some research and work can be done .please sugget topics related to Computer network/few top...

Hi,Comparing the IP event dampening default timers available in IOS and XR platforms, I can see some of them are different. Half life: IOS: 5 secondsXR: 1 minuteReuse:IOS: 1000XR: 750max suppress time:IOS: 20 secondsXR: 4 minutesQuestions:1. In a net...

HI All,          I will appreciate if anyone could help with a  thourough educative explanation as to why the CSC-CE should advertise it local internal routes?.It became confusing because it link to the CSC-PE (IGP-LDP) already made the CSC-CE (local...