Network Security

Hey All,I was wondering if I change the MTU on my PIX to a lower number, does that take effect once I save that change or do I have to reboot the PIX?TIA

I am fairly new to PIXes; therefore, I need some help.I have read a lot of resources on PIXes. However, I can not get the firewall working in the basic NO-NAT transparent mode using nat 0. The main problem is that all cisco literature assume that Pix...

Recently we upgraded to CiscoWorks CD 5 V1. Cat4000-IOS devices are now supported in RME and CM. But in CM Topology Services the Cat4000-IOS devices are not seen as members of their own VTP domain. Instead, each access switch behind the Cat4000-IOS f...

I have a PIX 515 that displays one line of odd ASCII characters at boot then the PIX does nothing after that (does not respond). Tried to change console settings but to no avail. Any ideas?

I found the following entry in our PIX log: "...May 04 2003 02:24:49: %PIX-3-211003: CPU utilization for 10 seconds = 48366748%" According to Cisco docs, this message displays if the CPU utilization is over 100% for 'x' number of seconds and the numb...

I found the following entry in our PIX log:"...May 04 2003 02:24:49: %PIX-3-211003: CPU utilization for 10 seconds = 48366748%"According to Cisco docs, this message displays if the CPU utilization is over 100% for 'x' number of seconds and the number...

Hey,I tried to install 6.3 on my pix515e from version 6.2.1 and it just killed it. It repeatedly failed over about every minute and had no access from inside out on one of the interfaces. when it was up for the minute, my outside in rules worked fine...

Hello,i am connected the server behand the firewall..firewall ip address -outside - 64.170.x.1 inside -192.168.1.1IIS server A -ip address inside -192.168.1.2 outside - 64.170.x.2above server working fine and also i have IIS server B ip address -64.1...

We have 2 new staff that aquired tablet PC's running XP. (Compaq) When we go to set up the VPN client, we keep getting wrong OS type. We have tried every version they have listed out there and even got them to give me special access to older archived...

I am configuring several PIX 501s for Home Users using Cable providers as their ISP which uses DHCP. The central firewall is a SonicWall Pro 330 and can only take a 0.0.0.0 for when the IP changes for the IPSEC Gateway address if using Aggressive Mod...

I have a PIX firewall in which I wish to authenticate outbound connections for slected users of SSH & FTP against an internal AAA server, using TACACS.Is this functionality supported ?I have created an access list to match the traffic SSH-Tracker .I ...

I want to block some multimedia ports of some specific users on pix firewall . can you please tell me the methods and commands used in it . Your help will be highly appreciated in it .

People: I have a Certificate authority behind a PIX firewall... and I need some clients to access this CA to validate the digital certificates.... does anybody know which ports need to be opened to allow this functionality?? I don't have IPSec implem...

Hi,we have a special Problem with two 3060 and load-balancing. both boxes are configured to load-balance. everything works fine with the cisco VPN Client.but the load-balancing doesn´t work with the windows xp vpn client.Is there a special setting on...

How can I change "enable", "telnet", and other admin passwords for PIX 515 without locking myself out. Thanks