Hi Following "Another Discussion " i have this problem which the output of "show mpls forwarding-table exact-route" is not correct.i tested it on both ASR903(15.6(2)SP) and CSR1000V(15.4(3)S)this is the output of my csr1000vit says that its going to ...
Forum Posts
Resolved! NCS-57C3 MPLS small frame thoughput
We have a simple l2vpn xconnect between a new NCS-57C3 and an existing ASR-9906 via 100G link in a single rack. We have JDSU 5800 test units attached to both ends on 10G ports. We have a customer requesting that their RFC2544 test be able to pass 7...
Hello, R7 / \R1---R2--R3--R4--R5 ----r6 \. / R8On R3R3#show mpls forwarding-table 6.6.6.6Local Outgoing Prefix By...
I am studying for the CCNP ISPCORE and i am configuring EVPN. I have configured EVPN so far with no problems but can't seem to make it work when one of the sites is using vpls. Many documents and presentations say there is interoperability, but I hav...
If I have multiple customers behind PE1 and PE2 and create multiple tunnels, how can I make sure that traffice from particular customer goes through a specific tunnel. I tried using route map and apply with the neighbor statement under BGP vrf addres...
Resolved! Need help with MPLS TE Tunnel
Working on the following topology.MPLS TE Tunnel on PE1 is successfuly configured.but I cannot reach CustomerB from PE1. The control plane information seems to be ok but I am not sure if the data plane is broken. Any help is appreciated.
%BGP-4-VPN_NH_IF: Nexthop :: may not be reachable from neigbor 1.1.1.1 - not a loopbackWe have an InterAS option B scenario where we receive this log entry. my question is how i can interpret this entry (we receive it on an ASR1002X (R2), 1.1.1.1 i...
Hi Folks, I'm currently doing a pre-production EVPN testing for my customer. Please refer to the following diagram: Let's just focus on the PEs router in the middle, where I'm using Cisco NCS540 (IOS-XR 7.11) to test EVPN features. What I want to a...
Hello community, Does the Nexus 93180 support the segment routing mapping client? Could you give me a hint? I can't get the prefix sid from the segment routing mapping server (
Hello Expertwe have 3 Equinix sites witch we are using EQX fabric to connect to our cloud infra already, and we have some bandwidth left and we would like to make use the remaining bandwidth to build a custom MPLS network across 3 sites to aim to pro...
Hi all, If I'm configuring an SR policy to do something like follow an explicit path, is there methodology I can use to make the return traffic follow the same reversed path? For example, if I have this: segment-routing traffic-eng segment-list EX...
Hi everyone, I'm trying to steer traffic into a SR Policy using a flex-algo alorithm the uses only green links and follows the TE metric. This is how I've done it. segment-routing traffic-eng policy FLEX1 color 1104 end-point ipv4 10.10.10.5 ...
Hi everyone, I'm labbing inter-AS Option B, and I keep running into a problem whereby the control plane is working (routes are being exchanged correctly between ASNs) but the external interfaces (ASBR to ASBR NNIs) are not enabled with MPLS until I s...
Hello Cisco Community,I recently came across a Dual ISP MPLS Lab on LinkedIn and found it to be a great technical challenge. I’m currently rebuilding this topology in EVE-NG with the goal of deepening my understanding of MPLS VPNs, Inter-AS Option B,...
When I am setting the RD (route distinguisher) on IOS-XR, I have two options. One is under the VRF itself: vrf ACME rd 1:100 address-family ipv4 unicast import route-target 1:100 export route-target 1:100 Or I can set it under BGP and leave it ...
