Network Security

The main difference between Cisco ASA 5510 Firewall Edition Bundle and the Cisco ASA 5510 Security Plus Firewall Edition Bundle (ASA5510-SEC-BUN-K9 ) is that ASA5510-SEC-BUN-K9 comes with two Cisco ASA devices for Active/failover and also 5 FE interf...

1) I added the following commands to the PIX to allow PAT and everything works fine. i.e host from inside to outside get PATTEd to X.X.X.X nat (inside) 1 access-list NAT_Internetglobal (outside) 1 X.X.X.X netmask 255.255.255.255access-list NAT_Intern...

The 5.0(6) and corresponding 5.1(1c) compatibility repackage have been posted in the usual Cisco download space. NOTE: Signature update S220 has been posted to bring all other systems up to date with the signature level built-in into 5.0(6). Sign...

Hi , Maybe there is a rule that I'm not aware of so here I am. I was previously using my mail server behind my ISA server which in turn had a direct(real) IP. This same IP has an MX record as pointing to my mail server and once mails hit my ISA , the...

If any one there can help me , Let me know plz , that IDS 4215 with IOS 4.1(4)can be upgraded to IPS . Do we need to change hardware too , or only upgrade the IOS with IPS 5.1 will work fine . Plz let me know all possible ways , to upgrade IDS to IPS...

I have a IPS 4215, version 5.1(1), I wish the explanation this signature 50000: Outbreak Prevention Signature.It's necessary to block it? Which is the most appropriate action in the IPS? The signature show many connections to me to my server exter...

Just got a 4240. I have it up and running, the question I have is about physical placement in the network. I would like to monitor outside the firewall, and set up an inline-pair to block traffic that passes through the firewall. My dumb question ...

Good morning any one should give me a URL where there are information abuot the memory buffer for window size in TCP session managed by Pix?And if I can with CLI, can I set a particular parameter to adapt window size memory buffer of the Pix, to incr...

Hello, I have a site to site vpn established between branch office and central office using Cisco PIX 515E at both ends We have a dedicated link between offices, with vpn traffic routed to the dedicated link . I see a high bandwidth usage in (both...

Following are symptoms:Starts with errorMessage: name=errWarning ARP: bad operation from packet ###Shortly after this we see events such Frag Too Small (1206)And following this the following message appears repeatedlyerrorMessage: name=errWarning Pro...

I have to migrate my csa 4.5 installation to another server. Can somebody point me to some documents on how to accomplish this.Thanks

Is there any support for using a Microsoft WSUS server as a policy server for NAC framework?

I know many people have said they run the same software since 7.x, but I'd like to know if they use the same commands and are managed the same way for sure.From the look of the description on Cisco's website, ASA's are like a combination of Pix and V...

Hi all, I have the following problem.. I have a cisco 6509 switch which 4 networks are connected to it.. 172.20.2.0 172.20.3.0 172.20.4.0 172.20.200.0 the default routed is pointed to our ISP's router. We are using NAT for address translation for the...