Hi All, I have a quick question regarding some twice nat configurations. I need to know if the following twice nat statement is necessary. (Firewall Spring Cleaning) Example: I have a destination in my DMZ that is being natted by yet another Firewall...

I have three locations connected via leased lines. One location feeds the other two to the internet. That location is also where our DMZ's live. In a year or so, we'll be getting an internet connection to one of the other locations.  In the event th...

Hi all. I'm only in my CCNP studies. I have however spent the last 3 days researching QoS for a 6509e quad 2T sup VSS core. I apparently cannot do MQC QoS on this setup so PFC QoS is what I'm doing. Class Map type lan-queuing match-all VOICE (id 38) ...

I would like to block networks 10.0.0.0/24 through 10.0.239.0/24 from accessing networks 10.0.240/20I've come to the conclusion that the best way of doing this is with 4 separate acl's:ACL 1 - 0.0 - 127.255ACL 2 - 128.0 - 191.255ACL 3 - 192.0 - 223.2...