DMVPN over MPLS

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imadkhan
Posts: 2
Joined: Thu Oct 03, 2019 1:12 pm

DMVPN over MPLS

Post by imadkhan » Sun Oct 06, 2019 1:10 pm

What's the idea behind running dmvn over Mpls ?

narbik.admin
Posts: 7
Joined: Mon Sep 30, 2019 3:24 pm

Re: DMVPN over MPLS

Post by narbik.admin » Sun Oct 06, 2019 1:54 pm

With MPLS the provider gets to deal with the customer routes. But what if you wanted to go over the MPLS but you didn't want the provider to see any of your private routes? You can run DMVPN over MPLS and of course IPsec the DMVPN.

imadkhan
Posts: 2
Joined: Thu Oct 03, 2019 1:12 pm

Re: DMVPN over MPLS

Post by imadkhan » Mon Oct 07, 2019 12:12 am

thank you so much sir heart touching statement. now I am clear no doubt..thank for you time sir...god bless you..thumbs up

selelo
Posts: 1
Joined: Fri Oct 04, 2019 7:45 am

Re: DMVPN over MPLS

Post by selelo » Sat Oct 12, 2019 11:40 pm

What is the advantage over layer 2 because with layer 2 the customer hide own routes from service provider

luke_bromirski
Posts: 8
Joined: Fri Oct 04, 2019 2:56 am

Re: DMVPN over MPLS

Post by luke_bromirski » Wed Oct 30, 2019 1:03 pm

selelo wrote:
Sat Oct 12, 2019 11:40 pm
What is the advantage over layer 2 because with layer 2 the customer hide own routes from service provider
Sure, but the cost here is extending L2 over WAN. Which is never a good thing, given L2 has it's own problems - flooding, troubleshooting and (potential for) loops.

We're moving away slowly from extending L2 at all, and L2 islands should be ideally reduced to one host, or maybe even one container if that's virtualized environment. That way all you do stays at L3, and with L3 you have a lot of tools and visibility for the traffic - including tools to engineer paths for the traffic, load balance it and so on.

narbik.admin
Posts: 7
Joined: Mon Sep 30, 2019 3:24 pm

Re: DMVPN over MPLS

Post by narbik.admin » Sun Nov 03, 2019 3:19 pm

Like always, perfect explanation.

Abid
Posts: 2
Joined: Mon Oct 07, 2019 1:23 am

Re: DMVPN over MPLS

Post by Abid » Mon Nov 18, 2019 1:18 am

it you want to go with MPLS then you can encrypt your data with GETVPN.

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