I've got a pair of 5520s in active/passive failover for a large, flat lan (/16).
I'm in the process of vlanning some of the remote sites. If I use a larger mask (/24) for the vlans, but use the same first two octets, do I need to make changes to the nat statements, etc, on the firewall?
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We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...