I have a 3750-X and I am trying to apply a port ACL to protect a server.Port 17 has a server plugged into it that I am trying to protect and allow only two hosts to communicate with it. So I do the following:access-list 17 permit xxx.xxx.xxx.1access-...

ZBFW with GRE Tunnel (GRE over IPSec)I have a GRE tunnel between two ISR's. The tunnel works perfectly... until I apply a Zone based firewall using CCP Ver 2.3. Below is the firewall being applied to Router 1. As soon as it is applied I can no longer...

ZBF with GRE Tunnel (GRE over IPSec)I have a GRE tunnel between two ISR's. The tunnel works perfectly... until I apply a Zone based firewall using CCP Ver 2.3. Below is the firewall being applied to Router 1. As soon as it is applied I can no longer ...