I have 2 ESA (c370) running active/active setup. Currently each ESA configured to use only a single port for both inbound and outbound email. The other 3 ports are not in use. What are the best practices of setting up the ESA ?
Interfaces- Only one of the three available Ethernet interfaces on the Cisco appliance is required
for most network environments. However, you can configure two Ethernet interfaces and segregate
your internal network from your external Internet network connection.
You could potentially have low security, high security, and a management interface. Some networks need a physical connection into a dmz but if your environment doesn't need it there is no reason to use multiple interfaces.
Login to the FXOS chassis manager.
Direct your browser to https://hostname/, and log-in using the user-name and password.
Go to Help > About and check the current version:
Check the current version availa...
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...