11-04-2017 10:31 PM - edited 03-05-2019 09:25 AM
In short looking to manage a WAN 2911 router using one of the three interfaces as a dedicated out of band management interface. My immediate thought was using a VRF on the management interface and leaving all the routing on the global side of the router which is where it is now. After doing some looking and reading I saw there were three major camps on this.
1. Routing is global, management is VRF
2. Routing is VRF, management is global
3. Both routing and management are in separate VRFs
There was talks of pros and cons of each but nobody every elaborated. Is there any best practices white paper on this topic going over the pros and cons of each setup. Using VRFs for this purpose is alittle new to me so I want to understand this as thoroughly as I can before I fully implement it. I've done some looking on the web and haven't run across much else than what I mentioned above. Thanks
11-06-2017 12:29 AM
Hi there,
Not a whitepaper, but here's a good blog post which gives some good examples and thinking:
https://ltlnetworker.wordpress.com/2015/08/16/management-network-topology-and-asymmetric-routing/
cheers,
Seb.
11-06-2017 05:17 AM
11-08-2017 05:46 PM
Thanks alot for your help guys.
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