Posts Tagged ‘zone based policy firewall’
Tags: cisco, contest solution, gns3, icontests, inside and outside nat, nat, network address translation, zbf, zone based policy firewall
Tags: cisco, icontests, nat, network address translation, zbf, zone based policy firewall
In the network diagram below, there are no routes configured on the routers, yet there should be connectivity among all the routers; therefore, NAT is configured on R1. Zone-based policy firewall (ZBF) is also enabled on R1. TCP, UDP and ICMP traffic should be inspected from the inside to the outside. ICMP from R3 to R2 is the only traffic that should be inspected from the outside to the inside. All other traffic should be dropped.