Hey folks, I have a curiosity and haven't had the chance to try this live given it's hard to saturate a link in my lab lol If I have the following topology with the numbers being the ISIS metric for the given links: DC0 r1-------50-----------r2--DC...
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Hello, In the following topology, I have created a TE tunnel from iosr1 to iosr10 through XR6, XR7 and Xr8. But the tunnel is down. iosr1(gi0/1)---(gi0/0/0/1)XR6(gi0/0/0/0)---(gi0/0/0/0)Xr7(gi0/0/0/1)---(gi0/0/0/1)Xr8(gi0/0/0/0)---(gi0/0/0/0)iosr10 i...
Resolved! MPLS VPN With Cisco CSR and Cisco IOS-XR
Hello All, <------Site1-------><-----Site2---------->R1----R2---R3---R4--XR5--R6---XR7---R8 R1, R2. R3, R4,R6, R7 are cisco CSR.XR5, XR7 are cisco XR. R1 and R8 are CE routers.R2 and XR7 are PE routers. ospf, ldp is running on r2,r3,r4 in site1.ospf,...
I have a MPLS TE tunnel from 1 to xrv.The primary LSP is 1-2-4-10-xr5.(1-head , XRv-tail)I protected the link between 2 and 4(MPLS TE FRR) and there are 2 backup tunnels those are tunnel 0 and tunnel 1 with default configuration.Tunnel 0 LSP ->2-3-4...
Hello, I configured 'mpls ldp igp sync holddown 60000' command on a CSR router.And following are the configured commands under 'router ospf 1'. router ospf 1router-id 4.4.4.4mpls ldp sync I am expecting if the LDP adjacency goes down then the metric ...
This is the Topology Hi Expect, A Hops Missing, but still can reach destination, why ya ? Source 1.1.1.1 to Destination 6.6.6.6 Below i share a YAML File (Cisco Modeling Lab) Thanks,Thomas
Resolved! bgp evpn Route type-1
Hi All, I have the following topology. R1,R2,R3 and R4 are CSR devices. R1(gig2)---(gig2)R2----R3(gig2)----(gig2)R4 R1#interface GigabitEthernet2ip address 100.10.10.10 255.255.255.0 R4#interface GigabitEthernet2ip address 100.10.10.20 255.255.255.0 ...
Hi,I am an avid learner to MPLS protocol . I just have a question to ask that when ldp is configured on PE routers within MPLS domain, after exchanging hello messages and building adjacencies , neighbor routers learn about FEC's and the routers local...
Hello,We need to know that what would be the procedure to have the VRF table and global routing table communicating with each other in a single router. Earlier we were using 2 different routers for this purpose, but now 1 router has to be eliminated....
Resolved! BGP Proxy Prefix SID - SRMS
Hey folks, OverviewI have the following topology where as300 runs ISIS L2 + SR. The device iosxrv5 is connected to AS100 via BGP-LU. The device iosxrv4 is the SRMS for the prefixes received from the AS100 internally. On iosxrv5 I am redistributing ...
Hello, I am trying to understand the usage of the 'import path limit' command. PE1 /. \CE P----PE3 \. / PE2 PE1 vrf:vrf definition vrf1rd 2:2!address-family ipv4route-target export 2:2route-target import 7:7exit-address...
Hi friends, Are below commands mandatory for remote-LFA or applicable only on Cisco-Asr-903 routers ? mpls ldp explicit-nullmpls ldp discovery targeted-hello Thanks in advance.
Resolved! Load balancing on MPLS/LDP
Hi,in our network we've noticed that certain routers are using one of their two upstream links, way more than the other. We've seen peaks of 80-90% utilisation on one link where the other just sits at 15-20% The topology I am working with is rather s...
Hello All, I am trying to learn BGP EVPN on cisco CSR 1000v routers. R2 and R3 are cisco CSR1000v. And R1 and R4 are cisco IOS. With the below configuration, I see route type-5 but I do not see route type-2 and route type-3. What should be the config...
Hello All, R2, R3 are cisco XR routers.R2's loopback address is 2.2.2.2R3's loopback address is 3.3.3.3.R2(gi0/0/0/1)-----(gi0/0/0/1)R3 R2: interface Loopback0ipv4 address 2.2.2.2 255.255.255.255 interface GigabitEthernet0/0/0/0l2transport interface ...
