Network Security

Hi all,I've a cisco PIX model 515 with OS version 6.0(1), i want to upgrade the OS to a newer version, i know it needs a RAM upgrade to go with the OS version 7. But what i'm asking about, is...Now i want to upgrade it to version 6.3, for this do i n...

Hello,I am trying to configure PAT on our ASA. I've been reading through the following documentation but can't seem to get things working righthttp://www.cisco.com/en/US/docs/security/asa/asa80/configuration/guide/cfgnat.html#wp1043281What I'm tryin...

Hi, I have one cisco router and there are two different ISP links is configured on router interface e0 and e1, and s1 serial port is directly connected with outside interface of pix firewall.Router ConfigurationIp address e0 125.19.43.1/24 (Public Ra...

Hi, I am trying to open FTP from internet explorer but it is not working as If I use same from DOS and its working fine. Can anyone tell me about the issue??

Hi,i want to upgrade my IDS 4235 from the current version which is Version 4.0(2) to version 6.x, is it possible to step direct to version 6 or i have to go with version 5 first?!thanks,Ala

Hi, I have make a entry for SSH login or Telnet access on ASA to have rights to do configure tha ASA from outside network but I am not able to login from outside network. As I have done same setting for ASDM http and it is working fine.I am using put...

If one of the router is installed inside security zone of pix firewall and pix is connected directly router and ip address of one point of router is (e0) 192.168.10.1, firewall ip is (inside)192.168.10.2, router Ip is (e1) 10.0.0.1, route has been se...

Does anyone have documentation on how to setup clusters with ASA and examples?

Hi,I was wandering if anyone can help me out please. I am having two DSL lines from my ISP one for 2mb other 10mb i was wandering can i use both the lines for incoming data on the ASA5510. Is it possible ? if not how can i do it ? or what you recon ...

Can any guide me configure security for permiter cisco FWSM? Is there are best practice or standard configuration recommanded by cisco for perimeter firewall?

ISAKMP spi size buffer overflowInternet Security Association and Key Management Protocol (ISAKMP) is a key exchange protocol signature. ISAKMP is vulnerable to abuffer overflow. A remote attacker can send a specially-crafted ISAKMP payload to a vulne...

I have two routers outside the PIX .what is the best practise for the loadbalancing between the pix and the 2 routers. which method is better ospf/Rip/Static to use between the pix and the routers?