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Hi Dear Network Engineers, I was wondering if anyone has practiced with sample topology of Cisco's UMMT Design (RFC3107 and Inline RR architecture) ?I just want to practice same in GNS3. I have experience of basic MPLS L3VPN, basic RR.What else do I ...

chinart13 by Level 1
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Hi every bodyI hope you guys are doing great. Reading this great book " MPLS fundamentals"   , got some question for you guys. Let say R1 Is PHP router , it will pop  incoming label 234 before sending the plain ip packet to R2   ---cloud---R1------R2...

sarahr202 by Level 5
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for instructional purposes, i need to show the mpls label in packets via wireshark.i have 4 physical routers (2911's +1900) config'd for mpls. the 'show mpls ldp discover','sho mpls forward', 'sho mpls ldp bindings' all look ok.i config'd RITE (traff...

ashirel by Level 1
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Hello GuysI wanna to implement PE redundancy for CE devices on the access layer. We have l3vpn customers, VRFs are terminated on PE routers, so all the traffic going to CE devices is layer 2, except for some CE devices that are working in layer 3. So...

maucapina by Level 1
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Hello,I'm having some drops in the circuit emulation between BTS and BSC connection. Did a ping from the BTS router to the BSC router and  there is no packet loss ou high delay. Could someone help? I'm finding that the drops are being caused by jitte...

Resolved! MPLS ingress LER

Hi,How to deny packets with labels on a ingress LER?For example, if a LER receives a labeled packet, may it refuses this packet?If you have documents, rfc, which refers to this mechanism, I am interested ThxP.

Hi Everyone!I have a scenario of 3 PE routers with full mesh VPLS Pseudo-wires configured over it. If you look into the design, I have connected two switches Sw1 and Sw2 with the PEs R2 and R3 respectively. Considering that the VPLS cloud is operatin...

Hi guys, I have a 76k running 12.2(33)SRE9a with this vrf configuration: ip vrf Brd 2:2export map RM-R3route-target import 2:2 route-map RM-R3 permit 10match ip address prefix-list PL-R3set extcommunity rt 4:4  2:2  additive!route-map RM-R3 permit 15...

dfauluchi by Level 1
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