MPLS

Hello Everyone,I am configuring SR TE BGP ODN on CSR routers.IOS4-------CSR1------CSR2-------CSR3------ios5CSR1 and CSR3 are PE routers. IOS4 and ios5 are the CE routers.4.4.4.4 is loopback on ios4.5.5.5.5 is loopback on ios5.CSR1 receives 5.5.5.5/32...

Hello,ios10 ----CSR1-----------CSR2--------CSR3---ios11ios10 and ios 11 are CE routers.CSR1 and CSR3 are PE router.I am configuring bgp autostreeing on CSR1 and CSR3But when I execute following command on CSR1 I do not see any extended community in t...

Hello, I am trying to understand SR-TE load balancing. R1-----R2----R3 \                      /    \.             /       \.     /         R4I have created an SR-TE policy on R2 and R4 pointing to each other.R2 has a loopback 22.22.22.22R4 has a loop...

Hello,I am trying to configure Segment routing on XE and XRV9k routers. But labels are not getting exchanged.I am not sure what config am I missing. --------------------------CSR1 shows empty forwarding table.CSR1 #show mpls forwarding-tableLocal Out...

Hello, I have following set up of CSRs and I am testing tag manipulation. There is a working BGP VPLS session between CSR1 and CSR3.CSR16 is sending packets with tag 30 and 31. And CSR1 is supposed to rewrite tags 30 and 31 with 32 and 33.Similarly C...

Hi,I hope someone can convince me the reason behind advertising RD in the BGP update message as this will impose extra consideration and caution during RD assignment. I provided a test scenario to illustrate my point of view more clearly. As far as i...

Hello All, I have following set up. I have created an ebgp-VPLS session between CSR1 and CSR3. But ping between CSR16 and CSR17 is not working. CSR16-----CSR1---------CSR2----------CSR3--------CSR17Following is the configuration. csr16---------------...

Hi all,   I'm troubleshooting a setup between two routers R1 and R2. Both are using ip unnumbered with ISIS to distribute their loopback address.   BGP and MPLS are configured to distribute their connected loopback and subinterface into VRF quarantai...

Hello All, I have configured VPLS on the following setup.VPLS-VPWS neighborship is up  between XRv routers and L2 routes are exchanged but ping is not working between IOS11 and IOS22. Am I missing any configuration ?  ios11(g0/0)----(gi00/0/0)XRv1(gi...

Hello All, I am trying to distribute VPNV4 routes in MPLS EVPN and vice versa. CSR1 and CSR2 has BGP EVPN running between them.CSR2 and CSR3 has VPNV4 running between them100.10.10.4 is loopback on ios4100.20.20.5 is loopback on ios56.6.6.6 is loopba...

Hello All, I am trying to distribute IPV4 routes in MPLS EVPN as route-type 5. R1------(bgp evpn)------R2----(ebgp ipv4)-----R3|                                         ||                                         ||                                    ...

Hello All, I have configured VPNV4 and MPLS TE on following set up. And I want traffic to take MPLS TE tunnel.XRV1 and XRV3 are PEs. And there is a TE tunnel from XRV1 to XRV3. TE tunnel is up. I have configured 'forwarding-adjacency' on tunnel-te1.B...

Hello All, I am trying to configure MPLS EVPN IRB on XE router. But ping is not working between ios1 and ios2. ios1----------CSR1--------------CSR2------------ios2 ios1-------------------int gi0/2mac-address 0000.1111.1111ip address 100.10.10.1 255.2...

Hello All, I have a following set up. R1---isis----R2---ospf---R3 R1 and R2 are running isis between themR2 and R3 are running ospf between them.R2 is redistributing ospf in isis and isis into ospf.I have configured a TE tunnel from R1 to R3 and stat...

Hello, I have configured VPLS on following setup.ios12----CSR1----CSR2---ios13But I can not ping from ios12 to ios13.ios12#ping 100.10.10.13Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 100.10.10.13, timeout is 2 seconds:.....Succes...