Hi!I have created 2 mpls TE tunnels, which load balances over 2 different links, using explicit-paths, to the same destination. I would like to know, if the one physical link, experiences packet-loss, how do i get the mpls TE tunnel to just go down, ...
Forum Posts
Quick Question please, In MPLS network with VRFs, there are two labels on the packet, one is the MP-BGP label and the other is LDP label. Does the MP-BGP label have EXP bit? Or it's only on the LDP label? Thank you
Resolved! VPLS Multihoming
Is VPLS multi-homing from a CE to (2) PE devices supported in IOS-XE on the ASR 9000?I have a feeling that the answer is no, since I do not see any documentation related to it other than a community forum question from 2011:https://community.cisco.co...
Dear All,I have a topology which represent an ISP MPLS Core Network. the topology use BGP, OSPF, EIGRP, MPLS and VRFs. the topology consist of 5 BGP autonomous systems, 4 autonomous system have 2 customer sites. 1 autonomous system connect the 4 auto...
Hello all, I am trying to set up a MPLS with BGP core, using confederations in order to have the iBGP full mesh. While configuring it, I faced this situation R1 establishes an eBGP connection with R2 R2 establishes an iBGP connection with R3 ...
GRE keeplives enabled under tunnel interfaces will put the line protocol of tunnel to down... I have tested this in LAB !!!why is it so , what is the workaround to use keepalives with VRF ........
Topology BriefThree isolated IGP domains AGG-A, AGG-B, CORE running ISIS level 2 onlySegment routing is enabled on all IGP domainsCORE10 (SRPCE) running BGP-LS all border routers to learn topology from all three domainsFor reachability between PE/PCC...
Hello, I have an issue when testing LSPs between PEs, each PE is doing ECMP to its neighbors. Control / Data plane are correct and when I do traceroute mpls multipath ipv4 x.x.x.x source y.y.y.y ==> I see always a LSP is broken through a PE even if t...
Hi all, I am trying to lab a scenario for L3VPN where I do have a BGP VPNv4 RR and multihomed customers (CEs).I wonder if we can utilize the mulitpathing using BGP diverse-path (IOS XE) or BGP Add-path (IOS XR) on the RR without changing the RDs.The ...
Resolved! QoS over GRE Tunnel running MPLS
We have an MPLS network in which a few of the P routers are connected to each other via GRE over a service provider. We are running MPLS IP over those GRE tunnels. We have configured an outbound QoS Shaping policy on those tunnel interfaces. However,...
Based on Cisco direction what would be the latest solution for the Monitoring of MPLS L3VPNs and VPLS services from a service provider perspective.
Need input on the attached schematic i.e... whether Cisco 1921 would support the performance throughput in this scenario with 5Mbps MPLS WAN circuit & 100Mbps P2P Ethernet circuit?Throughput, MPLSThroughput, MPLS
Hi! I have created 2 mpls TE tunnels, which load balances over 2 different links, using explicit-paths, to the same destination. I would like to know, if the one physical link, experiences packet-loss, how do i get the mpls TE tunnel to just go down,...
Hello Experts, @Georg Pauwen We are using ASR901 as PE router and We have two P routers for MPLS redundancy. We are using VPLS from the Service provider to connect PE to P. Due to the limitation on 901, I have to shut down the SVI interface on one...
Hi, I am testing a MPLS L3vpn scenario with a Route Reflector in the middle to reflect vpnv4 routes between PEs. But not only reflecting the routes also to participate in forwarding plane as well. For this I forced to change the next hop to Route Re...
