Dear Community,While using Wireshark for checking VPLS control packets, I noticed that the format of encoding PW label in LDP-VPLS is different than BGP-VPLS.In LDP-VPLS, as shown below, a label mapping message is transferred between PEs targeted ses...
Hi:What is a service instance? Can someone give me a good description of when you would configure one, what it does, etc.What does this configuration do?! service instance 1110 ethernet encapsulation dot1q 421 rewrite ingress tag pop 1 symmetric s...
Hello Overseas Freinds Guys , what the Unified MPLS Solve , i watched INE ,they explain : "Scalability" we could have IGP Islands (IGP + Label) and BGP in the Core connect these IGP Islands ( BGP + Label) sitill dont understand what the UMPLS s...
Hi Dear Cisco Community Let me to create this post to find out what your experience has been on this topic and if it is possible to implement the following design. Based on our medium level of knowledge VPLS/MPLS, we want to create a VPLS in which ...
Hi All,Referring to the below simple MPLS diagram. Under the Red line and Black filled rectangle all router (R-2 to R-5) MPLS enabled (mpls ip, in interface) and the PE-1 and PE-6 router fast eth0/0 mpls ip enable. Interface OSPF running as IGP for ...
MPLSControl Plane- Routing Protocol, protocolo para alcanzar los nodos.- RIB, tabla de enrutamientos.- LDP, distribución y conmutación de etiquetas.Forwarding Plane, esto se construye a partir de la información del plano de control.- FIB.- LFIB.Los r...
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? Thanks in advance.
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 ...
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...
