Network Security

Why cisco web side havn't pix 5.2 or early ios ?example 4.4(x).And i want to update my pix's ios from 4.2 to 4.4(x),but i don't find any *.binios from cisco webside.Anybody can help me ?my email is [email protected]!

We have a Microsoft Exchange server on the inside network. There is no DMZ.We have access list acl_in bound to the inside interface and acl_out bound to the outside interface.These are the lines I'm planning to add to the configuration to provide a b...

I have a site to site VPN set up. On the remote end is a Pix 501 3DES 10 user.Inside address is 10.25.99.1 and it is running dhcp for 10.25.99.10 thru 10.25.99.19. I only have 3 users behind that device. I have a network attached printer that is at 1...

Have any of you guys ever seen an arp entry in PIX like this........???inside 255.255.255.255 00b0.d0ca.2d25And then acouple lines down will be a correct entry.......inside 10.10.10.25 00b0.d0ca.2d25Ant ideas?? Thanks in advance…

I would like to know that, It is possible to capture whatever traffic across my PIX firewall. I would like to use this logg message to visualize the detail of traffic ( tcp/udp port, host address or subnet ) running in and out my network. I wish to u...

I am trying to find the article on Cisco's website that describes the issue where the Pix looses contact with the syslog server and begins to shut down all udp etc. I experienced this once myself, but cannot remember the details or how I corrected th...

Dear Ciscoer,Just wanna know why Cisco PIX also has a user Licensing methode? AFAIK Cisco only sell the Restricted and Unrestricted License. Can anyone here explains for me? What's the purpose of this? For VPN tunnel?10-User LicenseThe Cisco PIX 501 ...

Dear all,May I know can VMS 2.1 and LMS 2.1 be installed in same server? If so, how about the sequence of installation? If LMS 2.1 is already installed on the server, do I need to install the VMS Common Services? ThanksGary

Why can I ping a public IP for a (NAT static) server sitting behind one PIX from inside on one network but cannot do the same on another network with a nearly identical PIX config?Also, on a network where I can ping the public IP of some servers why ...

Hi,The following message appeared on PIX, when i used the "global" command++++++++++++++Firewall# global (outside) 1 interfaceWarning: Start and End addresses overlap with broadcast address.outside interface address added to PAT pool++++++++++++++I a...

Do I have to explictly enable RMON on theCatalyst 2950G Series?If Yes - how can I do that?I want to monitor RMON statistic with a 3rd party tool.thanks for a hint

My question. If I access Ciscoworks - Campus manager - Topology Services - Network Views - Layer 2 View....I get a list of all of the switches on the LAN. Under 'Device Name' I get a list of all the IP addresses of the switches....except for one swit...

I did an upgrade from PIX 5.2.3 to 6.1.4 and when rebooted ethernet2 interface was not recognised. Show Interface does not list the ethernet2 (DMZ)interface.I put back the 5.2.3 and show interface displays the ehternet2 interface and everything is fi...

I am trying to establish a LAN to LAN VPN from a pix 501 at the remote office to a Cisco 3005 concentrator at our corporate office. At the Remote we have a DSL connection to the internet at 1.5 down 256 up. Corporate has a Fractional T1 for net acces...