Cloudflare DNS

Hi All, I wanted to say hello as this is my first post.

With Cloudflare using the for DNS lookups, make sure you and your company as well as training guides that have in the examples for loopbacks or other configurations that used to be default (like the Cisco WLC) are updated.

Hello Nick,

Welcome :smiley:

The WLC always used for the web portal, good that they changed that. For labs, I still like to use on the R1 loopback but using private addresses everywhere is not a bad idea…I like what they did with IPv6 (using 2001:DB8::/32 for documentation).


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