ISR4331/SDWAN Connectivity

[Todd S]

I am hoping to validate how an ISR would be connected since this is my first SD-WAN Depoyment.

Going to use an ISR4331 for the Branch.

ISR G0/0/1 connects to MPLS (BGP)

ISR G0/0/0 connects to the core on VLAN 19 (EIGRP)

ISR G0/0/2 connects to the FW on VLAN 191 (EIGRP)

[Muhammad Awais Khan · Accepted solution]

Hi Todd,

Your connection of MPLS to gi0/0/1 looks fine. I am not sure about your LAN design and connections but looks fine on high level.

How about on-boarding this ISR to V-MANAGE, whats your plan. There are three methods to do that, you can find procedure for these three steps listed in this document:

Cisco SD-WAN: WAN Edge Onboarding Deployment Guide

[Todd S]

They have a spare 4331 that I can implement before moving over the MPLS connection.  So I can do this as kind of a greenfield and not have to migrate the current ISR all in one shot.

[Muhammad Awais Khan]

Yes then it makes sense. Good luck with that!