MPLS

 We are advertising thousands of subnets from ASR 9k to MPLS cloud .We want to see the debug output of one of the specifics subnets. How can I do conditional debug on IOS XR ?(Conditional debug for BGP updates)  Thanks in advance 

Hi the purpose of my question is:I want in the PE R1 a LAYER 3 of network 20.20.20.0./24 in SVI 200 in VPN B.The connection between R1 and R3 is EoMPLS.R1 have to be a 7600Thank you in advance

Hello Friends,Please help me to understand below outputs. I tried a lot but i am not understand IP FRR concept i.e PQ operations etc.. how these end points came in this output of show isis fast-reroute remote tunnelsplease help me to understand. only...

Hi all,I am trying to learn VPLS for the first time, so I did a lab with EVE-NG and CSR-1000v as PEs. As CEs I have old 7206 Dynamips routers.I am following the MPLS Fundamentals Book but some parts of it, especially the chapter about VPLS seems quit...

Hi everyone,Please consider following example:PE1-----P--------PE2               |             PE3All links are 10M.LSP1->2 is configured with auto bw feature , set up, and hold priority 0, ERO PE1->P->PE2LSP3->2 is configured with auto be feature, s...

Hi I'm trying to configure a EoMPLS on 2 different router and enable traffic on a VRF.So what I want to do is:R1----R2----R3 R1 is on a Routing Area and R3 is on another one, all three Router know each other witch OSPF.The traffic from R3 come on my ...

Hello colleagues ! I plan to test the MPLS functionality (L3VPN/VPLS/EoMPLS) on the 3850 platform, but I have a question about the correct mpls mtu setup. #mpls mtu ?<64-1500> MTU (bytes)override Override mpls mtu maximum of interface mtuBut when i c...

I'm trying to do some lab here and just some odd behavior.CE1(AS20)----PE1(65000)----(65000)PE2----CE2(AS20) I have two routes, 192.168.255.7/32 and 192.168.255.77/32 being advertised from CE2 to PE2. For .77, I did some random prepends. CE2#route-ma...

Hello everyone. Is EVPN-VPWS  functionality  over MPLSoGRE supported on this platform?New IOS-XE 17.3 for ASR920  supports multipoint single-homed EVPN.Is it supported on MPLS-enabled GRE interfaces? 

Hello, I am developing a project with ASR920 with the advanced metro ip access license. We want to use the equipment to make an MPLS network. My question is, can ASR920 perform both LER and LSR functions at the same time or I need two ASR920? Thanks

Hey there,  I have a small question I want to understand.  In ISIS protocol, L1 route can be converted to L2 route when L1/L2 router from a neighbour-ship with L2 router of another area, but why L2 route can not be converted to L1 route and instead s...

Dear All, I am currently running a lab on VIRL 2 (CML) where i am unable to establish MPLS TE between IOS and IOS XR.. i am getting the following error..i am using default bw, affinity with dynamic path selection.  *Jan 12 08:34:17.809: TE-PCALC: Tun...

I would like to understand the concept of Cisco MPLS Tunnels comparing to Huawei Tunnels.Huawei way:1. User configures tunnel-interface which describes interface itself and unidirectional tunnel which starts on this interface. All attributes of the I...