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I just came into configuration of Zone based firewall. There is a built-in Self Zone when you configures the zones on the firewall. My questions is: What is the Self Zone? What is the purpose of having Self zone in the Cisco IOS Router for zone based...
Cisco Integrated Service Router 3825
I have a Cisco Integrated Service Router 3825. It has three physical interfaces(GigbitEthernet0/0, GigbitEthernet0/1 and one SFP ), I would like to use three interfaces at the same time as a firewall t...
I have a Cisco Integrated Service Router 3825. It has three physical interfaces(GigbitEthernet0/0, GigbitEthernet0/1 and one SFP ), I would like to use three interfaces at the same time as a firewall to build three zones(Inside, DMZ and Internet) eac...
I got the link. Thanks for your help.Ethernet Routed-Port Moduleshttps://www.cisco.com/c/en/us/products/routers/3800-series-integrated-services-routers-isr/relevant-interfaces-and-modules.html#ethernetrouted