MPLS

Setup: I have 2 PE routers. PE-a and PE-b both connected to CE's(setup with EIGRP)that are advertising default routes to PE-c and currently PE-c is preferring PE-b due to natural iBGP selection process. Currently PE-c is running EIGRP with the CE as ...

For simplicity's sake let's say that i have 2 7206VXRs running advip-12.4(9)T2. They're in separate cities, each has a direct Internet feed plus a L2 feed between them. Each one is a PE, and running L3VPNs for customers. I use OSPF as an IGP. Every...

I have the following issue regarding a Fastreroute link protection implementation using IOS XR.The desired network behavior is that once a link failure is fixed the protected traffic keeps flowing through the backup path until it is manually switched...

Hi,I have the following scenario:site A- OSPF distribution routers -----BGP CE---MPLS cloud------BGP CE----OSPF distribution routers- Site B.BGP is selectively redistributed into OSPF. However, OSPF redistribution into OSPF is NOT allowed. How do I...

Hi,Does any one know or has a document that explains why IS-IS is not supported as a protocol to use on CE routers?Also, more specifically, IS-IS is not supported, because you can not run it per VRF?I am just trying to understand why we can't use IS-...

I was reading the topic about running the IPSec between PE to PE, there we need to have Labeled packet encapsulated into GRE and then on the top of that we will have to enable the IPSec, so here we are hiding a label packet and again back to the IP s...

Hi, I am troubleshooting with SNMP trap, I am receiving trap from one router but not from another, both router has been configured in mpls. Can you give me the basic SNMP configuration for MPLS.

Hello,In my MPLS network I have vrf Internet which I use to give my customers access to Internet. I'm having multihop BGP with customers that have their own IP address space. Problem is (see picture in attachment) that I want to avoid static routes i...

I connect multiple sites through a full mesh MPLS cloud. My main site has a 45Mbps DS3 connection into the cloud and the other sites have varying speeds 2-20 Mbps. How do I prevent the smaller sites from being overloaded with traffic by the main site...

Hi,Can we match normal and ext comm communties for VPNv4 prefixes ?Is it platfor dependent..?

I am facing the same problem as below posting.http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Service%20Providers&topic=MPLS&topicID=.ee8558c&fromOutline=&CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.2cbef526I had 2 X STM-1 conn...

HiWe are planning to use a 7606S with RSP720-3CXL as an internet gateway router which would be peering with at least 3 other ISPs. Here is my port requirement.at least 6 1000Base-T portsat least 6 100Base-T portsat least 6 1000Base-SX (fiber SFP) por...

I have MPLS TE tunnels configured to protect long distance links between routers in the core of the network. I have primary tunnel UP and also the backup tunnel UP, the problem is that when I try to see if fastreroute is ready it seems that is not th...