Hi all I have the following topology: On R3 I have a xconnect to R1 with a backup xconnect to R2. Something like this: interface gigabitethernet 0/1 xconnect 10.1.1.1 1000 encapsulation mpls backup peer 10.2.2.2 1000 R3 sees both neighbours, R1...
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Resolved! Help for a network design
Hi, We need some help about network design. We have 3 mainly services: VPN L2 point-to-point links Customer type A than must use Internet link type A Customer type B than must use Internet link type B So far, we have use default routing table in ro...
Resolved! MPLS with VLAN
Help MeHOW ????? Transmission b/w VoIP to VoIP and DataCenter to DataCenter by using switch (VLAN) in MPLS systemI tried Router on Stick method but i am confuse The Below Topology (not real just understanding)
Hi, I understand that an LFIB entry should have a pointer to the adjacency table for L2 rewrite instructions. I thought this was always the CEF Adjacency Table, but I'm not 100% sure if show adjacency detail in IOS is actually showing the CEF adja...
What could be the issue when a link connected to 2 WAN port IP 10.234.253.129 does not come up on the production router but works on a test router. The config on the 2 WAN port are okay. ken-nai-edc-pe01#ping vrf voas001 10.234.253.129 rep 50 Type ...
Hi , Is wan service providers and isp providers are same or different.if they are different how they are different. Regards rammon
Hi Guys What EVPN does , VPLS Doesn't , what is the use case of both thanks
Let's say I have hub and spoke topology over WAN. So a bunch of Branches that have routers (spoke) and connect back to the main router (Hub). We have MPLS service from our ISP, but we also run BGP. Now my question is why? Why if we are already connec...
Hi everyone, MPLS over pure IPv6 network used to be one of the Cisco and IETF roadmap to come. Has it been implemented on different Cisco OSes so far and if it has been I would like to know whether L2 & L3 VPNs can operate on this infrastructure ...
Hello, I've got a question related to the C3850-12XS, now that these devices have MPLS support I was thinking about building a small MPLS core (4x P routers connected at 10GE) using these devices. They seem to fit, would only be used as MPLS P (L...
Hi everyone, Is it possible to terminate PPPoE sessions on a VPLS PE which is configured as a BRAS at the same time on ASR1002x? There is a feature in ASR9K called Pseudowire Headend for this scenario, but I am looking for a trick to solve this pr...
Dont know, how much silly this question is. But can we disable Feasibility condition in EIGRP?
Resolved! ipv4 and ipv6 vrf
Hi, I have a PE with an ipv4 vrf configured: ip vrf internet rd 1:1 route-target export 1:1 route-target import 1:2 Can i configure on another PE the same vrf in this way: vrf definition internet rd 1:1 ! address-family ipv4 route-target export 1:...
Hi, im not able to test this as i lack the equipment myself... im wondering how FRR and VPLS tunnels would react if i placed one or a pair of nexuses between the edge and core? Ie R1 -> SW -> R2 (would r1 even react to a link failure between sw and r...
Resolved! MPLS command not active
Hi, I recently bought a CISCO 4321 Router to deploy MPLS. But the command for MPLS is not found. I think it is license issue. Can anyone tell which license should I activate to configure MPLS ? Here is my device license : Technology Package Licen...
