Cisco DNAC Disaster Recovery

[ezzaariyouness]

I have 2 Cisco DNAC Appliance that I went to deploy it in Disaster Recovery Mode.

In my use case, I don't  have all Prerequisite as below :

I only have 2 sites, the questions where I have to install the witness VM ?

I don't have 1 G between the 2 sites.

L 2 network between sites is supported ? 

If I put the 2 appliance in the same site, it will work or no.

Thanks for helping me about my use case .

Best Regards

Younes

[DanielP211 · Accepted solution]

Hello!

Disaster recovery can be implemented in two ways 1+1+1 or 3+3+1. Witness has to be deployed at a third location. Latency between DR pairs has to be 350ms RTT. Cluster connection between main and recovery site has to be 1Gbps. 

So I belive DR deployment wont work for you.

BR

[ezzaariyouness]

Hello Daniel,

Thank You for your Reply.

Best Regards

Younes