Hello everyone. Is EVPN-VPWS functionality over MPLSoGRE supported on this platform?New IOS-XE 17.3 for ASR920 supports multipoint single-homed EVPN.Is it supported on MPLS-enabled GRE interfaces?
Forum Posts
Hello, I am developing a project with ASR920 with the advanced metro ip access license. We want to use the equipment to make an MPLS network. My question is, can ASR920 perform both LER and LSR functions at the same time or I need two ASR920? Thanks
Hey there, I have a small question I want to understand. In ISIS protocol, L1 route can be converted to L2 route when L1/L2 router from a neighbour-ship with L2 router of another area, but why L2 route can not be converted to L1 route and instead s...
Hey folks, BackgroundI am running a home lab and practicing on InterAS Option C with IOSXR, the OSes here are IOSXRv and IOSXR9kv, naming is used accordingly in the post. Topology DescriptionWe are in AS 400. iosxrv-2 is the ASBR and BGP ipv4 label...
Dear All, I am currently running a lab on VIRL 2 (CML) where i am unable to establish MPLS TE between IOS and IOS XR.. i am getting the following error..i am using default bw, affinity with dynamic path selection. *Jan 12 08:34:17.809: TE-PCALC: Tun...
I would like to understand the concept of Cisco MPLS Tunnels comparing to Huawei Tunnels.Huawei way:1. User configures tunnel-interface which describes interface itself and unidirectional tunnel which starts on this interface. All attributes of the I...
Resolved! Routing in L3 Device
Hi Need help in Routing protocol between 2 L3 Device. ConnectivityCore Switch (SVI VLAN)------->Firewall I have configured 2 SVI VLan (Vlan no 628 and 629) on core switch both are on same VRF but different subnet.then i Have configured an Interface o...
Resolved! MPLS-TE Tunnel
Is MPLS-TE Tunnel considered as Uni- or Bidirectional ?Can the user configure MPLS-TE Tunnel in forward direction different than in backward direction ?
An ISP company established MPLS with their different hops/routers (5 router participating MPLS systems) across Berlin. The company has two sister companies (A and B). Both the sister concerns want to take the benefits of the MPLS mesh system. Each si...
Hi all,I am working in a NG-MVPN setup in mixed Cisco IOS XR-Juniper JUNOS environment.I would like to know whether there is a Cisco IOS XR equivalent to the following JUNOS configuration: routing-instances { VPN-A { provider-tunnel { select...
Hello, quick question about IS-IS and multi-area (49.0001, 49.0002, 49.0003 etc.) but all nodes are L2. Does this bring any benefits in terms of smaller LSDB, scalability etc.?
Resolved! MPLS traffic engineering
Hi everyone ,In the attachment of MPLS traffic engineering path calculation ,If TE metric is equal on multiple paths then "path with the highest available bandwidth" is preferred.(Tie break)I am bit confused on this statement. What does it mean by ...
The router sets an error code from the RCD when error conditions are discovered and increments the call type. Error count to half for the current half-hour. These tools provide strategies for viewing the system changes defined in this document. 1. Th...
Hello, I'm having a simple topology as {R1 - R2 - R3} - IOS Routers Scenario 1 with autoroute announce (Successful):The TE tunnels between R1 and R3 are configured with autoroute announce, the TE tunnels are up and installed in the routing table (o...
We already discuss what is MPLS and LDP in the previous sections. In this section, we will see what is MPLS L3 VPN? And what are VRF (virtual routing forwarding), Rd (route-distinguisher), RT (route-target), and how to configure MPLS L3 VPN in the se...
