Implementing Quality of Service (QoS) for Internet Service Providers (ISPs) and telecom operators is essential to deliver reliable, efficient, and high-performance network services. With the growing demand for high-speed connectivity, low latency, an...
Forum Posts
I understand that RT's are extended communities and how they work with importing and exporting into a VRF on PE rotuers. However, what I am confused about is the VPN label that is added when being transported through the MPLS domain. What I have gath...
Hi , Am using this EVE-NG BGP testing topology. on R4 am able to see routes from R8/R9 but not able to ping them . what could be the reason for that. some shows commands are mentioned below:- router ospf 1router-id 12.12.12.12redistribute bgp 1300ne...
Hi everobodyI've been wondering if there is a way to load balance the traffic of an l2vpn.for example here is the secanrio:CE1 ---- PE1 ===== MPLS Network ===== PE2 ---- CE2---- One Link ==== Two Linksthen i configure an xconnect between the PEs, the...
Resolved! Set a SID to a te tunnel on IOS XE
Hi there,I'm trying to emulate SR-TE on cisco CML with the topology below. I was successful emulating sr policy on Pe1 that is a IOS XE and on PE2 that is a IOS XR.On PE1 I also tried to configure an Te tunnel whit a explicit path using Sr labels.I...
Hi I'm looking for methods of balancing l2vpn traffic on ASR920 but i cant find any documents about it.I have an ASR920-12CZ-D running IOS 16.9.1 and it does have the FAT and entropy CLI commands. When it wasnt in production, i tested FAT (Flow Aware...
Hi all, Does the Catalyst 9500-32C support SR-MPLS? Thanks. Csaba
Hi,I am working with this scenario:I have Router A that has 2 VRFS. In one of them, we'll call it VRF RED, I receive two networks from a remote Router with whom Router A has a vpnv4 iBGP peering: show route vrf RED Fri Apr 11 22:05:12.454 CEST Codes...
Resolved! BGP Best Path Selection
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?
Hi there !!I trying to make some test in cisco cml 2.8 with traffic engineer tunnel with explicit patch .I'm using the the topology in the image below. I have already configure tunnel with explicit path from PE1( PE1-p2-p5-p3-p4-PE3) it is working, t...
Hi all, I am looking for an IOS XR platform, which is capable to interconnect these two worlds. Based on the documentation, ASR9K could act as "EVPN VXLAN Layer 2 Data Center Interconnect Gateway", but I am not sure if this is the right feature for t...
What are the benefits over MPLS network compared to IP network?
Hi all,I am labing MPLS L3 VPNs, and as I am trying different PE-CE routing protocols, I stumbled on a point where IS-IS is not being shown as an option to be redistributed into BGP as you can see below:RP/0/0/CPU0:PE12#RP/0/0/CPU0:PE12#sh run router...
Resolved! L3VPN lab help
Hello experts, i am working on a lab for CCNP SP core - L3VPN between two PEs. However i am struggling to get connectivity between CE1 and CE2. both CE1s are getting routes redistributed into them so they have routes to either site. However pinging i...
I'm configuring QoS for some VRF customers and I'm undecided if I should be using explicit null (or php-disable in the case of SR). If I have a VRF customer connected to a PE and I wish to apply a policy (shaping, remakring etc) on outboud traffic to...
