Hello,I am labbing with an 9300v (10.3(1)) and some XRv boxes, trying to have the not ldp 9300v talk to the rest of the ldp boxes.I was thinking of having one of the XRv boxes act as a mapping server, so that the 9300v could receive the prefix-sids m...
Hi @Harold Ritter ,I am sorry to ask questions on SR-TE. Whenever i observe any issue in Segment routing , only your name comes to my mind as you helped me earlier on Segment routing related issue. Thanks a lot for that. Now i come up with differe...
Hello Everyone, I am new to segment routing. I am trying to learn the dynamic option of segment routing traffic engineering. I have 2 directly connected routers.R1---R2R1's Gi0/0/0/1 IP address 100.10.20.1R2'2 Gi0/0/0/1 IP address 100.10.20.21.1.1.1 ...
I know well if we have several paths to the destination, we will BGP Best Path Selection . In which case we were obliged to use BGP Best Path Selection Algorithm?
I have setup of 4 routers R1 - R2 - R3 - R4 . They are connected as shown. I have also setup a GRE tunnel between R1 and R4. The tunnel status is up and protocol is up. I have configured tunnel source and reach ability related configurations in R1,R2...
Hi, I have configured SRTE policy on one NCS6K-1(head-end) to other NCS6K-2's(tail-end) loopback address. I have tried both the static policy and dynamic policy as well. Both are not working fine. Here are the quick SR-Configs and ISIS configs. Pleas...
I am studying for the CCNP Service Provider and I am trying to understand the Route Reflector design and configuration regarding MPLS LDP. I have read that the Route Reflector does not need MPLS with LDP since is not part of the forwarding plane. Bu...
Hi guys, When i configure the option b BGP on my ASR 9006 i need to enable the labeled unicast in BGP to the neighbor to see the mpls interface enable in the router, this ASBR is PE/RR inline too. Then I eliminate the labeled-unicast but the mpls int...
Hi, in BGP option B the ASBR swap label by route o by vrf if the ASBR have the vrf configure?
I've got a lab (in EVE-NG) with a number of different devices. Some are from Cisco, some aren't. I'm currently working through scenarios with mixed environment (vEOS 4.31, XRv9000 7.7.1, nxosv9k-10.3.1.f).In this portion of the lab scenario there is ...
Hi All,I found in Segment Routing Architecture RFC 8402 "A BGP-Prefix segment is global (unless explicitly advertised otherwise) within the SR domain.""An IGP-Prefix segment is global (unless explicitly advertised otherwise) within the SR domain.""An...
My company is going to be migrating from on prem to an all SaaS world. We currently have a DC that will be going away in the next year and about a 1/4 of our locations will be moving off MPLS to DIA circuits with Meraki equipment. For the sites that ...
Hi All, I have created a lab in EVE-NG to test SR-LDP interworking. I configured an SR Mapping Server to advertise prefix-SIDs on behalf of non-SR routers. Only routers that run XE/XR software can get prefix-SIDs from the mapping server without probl...
Looking for automated tool for converting Huawei router/switches configurations to cisco router/switches.
Hi All, Can anyone please explain the use of "mpls bgp forwarding". I understand that its used in Option 2 Inter AS VPN. Ta
