I'm planning to use vlan features on cisco PIX to create multiple private LANs for different oversea branches.My question is:1. How can this solution works with PIX failover on a single L2 switch?2. Can L2 switch trunk to both PIX (primary and failov...

Senario:Note: Squid proxy at DMZ of PIX (single legged).Inside LAN: 192.168.22.0 /24DMZ : 172.16.10.0 /24How to go ahead to configure PIX acl to forward all http, https, ftp traffic iniated from inside LAN to Internet?eg.access-list dmz_in perm...

Has anyone come across massive outbound traffic from your users connecting to 192.175.48.1,192.175.48.42,192.175.48.6 via port 53?Is it ok to block these traffic?Pls advice.

Hi,Anyone could tell me what are the ports (udp and tcp) needed to be opened for MS w2k and nt file sharing?Thank you.

Hi,I have this issue:When I migrate a web server using public ip (pix outside segment) to pix dmz segment, though i have a correct static mapping and access-list defined, i just can't get it work. But if the statically assign public ip is different (...