Hi All, Referring to my attached diagram. To check how BGP loop avoidance mechanism work and where its shows basically, What I did, I have advertise one network 10.10.30.0/24 on the router R-2. And Based on eBGP loop prevention the router R-3 should...
Hello dear,Recently, while debugging an wireshark packet capture from a C9300 used as MPLS PHP, we noticed a double mpls label (transport and service label) in the frame even though in the mpls frowarding table the transport label is empty with instr...
I have ios XR router in my network and configured MPLS L3 vpn on P,PE routers. Now i want to take remote access of PE, P router thru ssh over CE router. SSH server V2 enabled on all P,PE and CE routers but unable to do ssh . While all routers are rec...
Hi! I have a random LC reload on ASR9010 and we lost a lot of services on the network. Do you think we are facinf a bug or sth? Do you know the root cause of this issue or how to solve it? Attach the logs: LC/0/2/CPU0:Apr 23 10:52:24.188 CDT: prm_ser...
Good day! I have been working on implementing PCE-initiated LSPs from a Cisco PCE to Junos PCC for a SR-MPLS based network with multiple domains. It is working good, but for an unknown reason the color attribute of the SRTE tuple is not taken by the ...
Hello !I have a seamless bfd session running on a SR-TE policy what is configured and is UP. segment-routingtraffic-engpolicy SRTE_blasource-address ipv4 66.110.0.63color 1 end-point ipv4 33.33.33.33bfdminimum-interval 100multiplier 5invalidation-act...
Hey Here !,I have the following topology consisting of 3 routers.66.110.0.63 -> 22.22.21.22 -> 33.33.33.33 Area - 0 Area - 0 Area - 0 I want to create a SR-TE tunnel in order to establish s-BFD. Now my issue is t...
I am seeing this in a show ip route vrf XXXX output.Googling I find no explanation or obvious reading material though many hits to other outputs with same thing.What does it mean?Much appreciate any reply...
Hello SD-Access Experts,In our Lab we have several HW (ISR and C9300), VM (CSR 1000V), VMware Distributed Switches. We are planning to start building SD-Access. So questions please:1. Can we integrate VMware distributed switches as part of the Intern...
Following config is not adding communities as under routemap.any ideas as to why.I posted some show outputs but it gets blocked as spam. May try to add in next reply.VRF and routemap names have been changed.vrf definition xxxxcomrd 65411:1route-targ...
Hi everyonei was doing an l2vpn test in my eve-ng lab but the layer 2 connectivity between my CE routers had a problem.i looked into the problem with wireshark and realized that arp goes from CE1 to CE2 but in the way back it gets dropped in the P ro...
Hello,Anyone have any similar issues to the following?We have L2VPNs (both VPLS/EVPN-VPWS) between an ASR9902 and ASR920/NCS540 that exhibit this behavior.Customer brings up their services across the L2VPN from A location to Z location along with the...
Dear community,I have a branch with two service provider links provider A and provider B connecting to HQ office. We normally prioritize one link over the other by introducing delay into the mpls configuration. we have other branches operating in thi...
Need support to find the solution for the issue with SR policy PE_1#sh segment-routing traffic-eng policy name TEST Name: TEST (Color: 300 End-point: 2.2.2.2)Owners : CLIStatus:Admin: up, Operational: down for 01:29:18 (since 03-26 12:12:22.2...
Hi All,I have a quick question regarding route-distinguishers. In an ISP cloud using MP-iBGP VPNv4 to carry customer routes, do the route-distinguishers on different PE routers (each servicing the same customer at different locations) need to have t...
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