What effect would the Router1(config-ext-nacl)# permit tcp 172.16.4.0 0.0.0.255 any eq www command have when implemented inbound on the f0/0 interface?
- All TCP traffic is permitted, and all other traffic is denied.
- Traffic originating from 172.16.4.0/24 is permitted to all TCP port 80 destinations.
- All traffic from 172.16.4.0/24 is permitted anywhere on any port.
- The command is rejected by the router because it is incomplete.