Need help in troubleshooting the following issue.I have a router with the following interfaces:Gi 0/1/0 - Global Routing.Gi 0/1/1.123 - VRF "A"Loopback 0 - VRF "A"Gi 0/1/0 is directly connected to a PC. PC has a default gateway set. I want to ping t...
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object-group service BGP-SERVICEtcp eq bgptcp source eq bgp!
Hi,In my campus, we have deployed vrf lite and is working fine for a situation where we have to leak the routing table between vrf and Global routing table on a switch where i had one arm in VRF and other in global routing table. I had another situat...
GreetingsI am looking for a router that I can use as a PE that has more than 2 100G ports. I am currently using the NCS 540. I saw the NCS 540 Fronthaul model and I think it is ideal for what I need. But I have doubts about this equipment since it is...
Why Interface ip removed after apply the IP VRF forwarding, while we assign same ip just after removing Please explain anyone the purpose of that
Hi all,is the applied schema a valid setup to terminate wholesaletraffic (double-tagged , STAG/CTAG) on the PE Router (which is also the endpoint for mpls transport) or is there a better solution ?Thanks for feedback
Resolved! MPLS -MP-BGP with VRF configuration
Hello,I configured the MP-BGP PE1 and PE3 Routers with VRF to segregate the customer's routes and CE1 and CE6 Routers default static route towards PE Routers. I could not be able to see any output after this command sh ip bgp vpnv4 all summary in bot...
Hi,I read several posts (some quite old) regarding this kind of setup.Putting a /30 link on the virtual-intefaces (PPPoE server and dialer client) helps do form a ldp connection and labels are exchanged. As no IGP is spoken I tried static routes for ...
We have just setup a mpls network between 2 datacentres, and now I need to configure xconnect as I have some layer 2 requirements.We have 2 nexus 9364 in a vpc pair connected to 2 catalyst 9500 that are not setup as a pair. See the diagram.My questi...
Does anyone have an example configuration of Multicast on the NCS 540 over Segment Routing? If you do what version of code should I be using?
Has anyone seen these issues with multicast in the NCS 540? Root Node (NCS 540) not steering traffic into P2MP Tree" and Root Node not purging the mroute when P2MP is down
Resolved! VPNV4-Option-C label issues
Good Morning,i have issue with below Topology, where R16 and R1 have each other routes but not reachable, the packet get drop from directly connected PE,Details :- XR4 (11.11.11.11/32) and R3 (8.8.8.8/32) both advertise their local PE loopback addres...
Someone has the official numbers for IPv4 BGP prefixes, IPv6 BGP prefixes of ASR9001?I would use 4x ASR9001 as ASBR in full mesh iBGP peering among themselves and for a double eBGP peering with two upstream ISPs; they than would generate a 0/0 toward...
Hi Community,This line keeps showing up on my device logs in a daily basis:RP/0/RSP0/CPU0:2023 Aug 14 13:46:37.524 UTC: mpls_ldp[1240]: %ROUTING-LDP-4-PEER_DUP_ADDRS : VRF 'default' (0x60000000), 1 Duplicate address(es) advertised by more than one pe...
Resolved! Absolute and Dynamic Adjacency SIDs
Good afternoon,We're currently working on deploying segment-routing on what is more or less a greenfield network, which consists of N540-24Q8L2DD-SYS and NCS-57C3-MOD-SYS routers. We've assigned absolute SID values for both the prefix SIDs and adjace...
