I have 2 cisco iOS-XR router routers model N540-28Z4C-SYS-A and N540X-6Z18G-SYS-A. I have to configure the TACAS+ server on both router to authenticate and authorize with TACAS server. TACAS server IP is 192.168.X.X. Configuration of these model are ...
Forum Posts
Hi,How can i install a license in this version, i have the .lic file that cisco send me to install it but in this IOS XE version i cant.normally i use the command:license install flash:license-file.lic1/1 licenses were successfully installed0/1 licen...
hi All,looking for ideas on how to achive following - On my local PE router ( VRF A ), i have cutomer route being received from my remote PE. The local PE VRF A is also receiving the same route via an external BGP neighbour ( via a longer AS path )....
Resolved! MPLS issue ( Route Reflector )
Hi have been struggling with a lab , to create an MPLS network using route reflector from PE R5 i can see from the trace that MPLS label is being used when pinging the loopback of the other PE R6the routes for each customer is learned without issues ...
Hi All,If you peer between route reflectors clusters and have them setup as back-to-back clients does this disable the cluster-id loop prevention checks? Just i see routes being sent back to originator RR and that RR accepting them. I thought the or...
In MPLS L2 VPN (AToM and VPWS) referring to the diagram here IGP is running OSPF with MPLS Backbone. And R1 and R2 connected with Pseudo Wire. Now when user 192.168.0.100 ping to Server 192.168.0.101 the first packet is going with only one Label but...
Hi All,we have 2 networkseach network runs typical MPLS/IBGP and they have their own set of route reflectors (2 on each network)We want to start exchanging routes between the networks and are hoping to achieve this by peering between the route reflec...
We faced with routing loop issue. Brief desciription is below.We have two network . one network are consist of cisco devices (NCS5500 ) and second network are consist of huawei devices, Between cisco devices runs ISIS as IGP protocol and bet huawe...
Hi,I have a router that advertises this prefix 100:1 2.36.128.0/29 This address has to be received by two ASR9K: Router A and B which have the same VRF configured with RD 100:2 and 100:3 respectively. The routes are received by the two 9k and instal...
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...
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
