Network Security

I have a router with an ACL configured on the external interface, I restrict access so only specific hosts can connect to it, there is a deny statement at the end of the ACL which it never seems to reach. I am able to ssh to the router from any host ...

Dear Team,I bought a ASA5525-IPS-K9 and want to configure url filtering.Please suggest Can I use ASA 5525-X CX AVC and Web Security Essentials license in this appliance.Regards,Rajesh

OK have a 4240 that I am trying to reset the password on I have followed the Cisco ROMMON reset info and here is what I get...Evaluating BIOS Options...Launch BIOS Extension to setup ROMMONCisco Systems ROMMON Version (1.0Platform IPS-4255-K9Use BREA...

I have a 4240 that I hav eno password for and I am struggling reset it. I have followed the Cisco ROMMON Here is the instructionsStep 1 Reboot the appliance. Step 2 To interrupt the boot process, press ESC or Control-R (terminal server) or send a BRE...

How can I reset a IPS 4240 back to factory default? I can only find password recovery..thanks

Hi all, I've seen example after example of having a Remote IPSec Client reach a Remote Site via a Single ASA.  Unfortunately, these have all been with the former syntax using ver <8.I'm Hoping some might be able to guide me as this ASA is new to me. ...

Hello,Is there any way to setup dynamic nat for an entire group without having to setup dynamic nat for every single network?For example,network a: 10.168.32.0/24network b: 10.184.32.0/24network c: 10.16.38.0/24I want to setup dynamic nat for all of ...

I copied my config from my old 5520 to our new 5525 and when I cut over to it from the inside out I could get to the internet no problem but from the outside in none of our access rules were working.  Could someone take a look at our config and maybe...

I have2  pairs of cisco 5520 and cisco 5550 running 7.2 software working in active/standby mode in single context mode.I want to  change the primary and secondary roles of firewalls without any downtime. What is the best way to do this?failover exec ...

Hello all,I have set up our Cisco ASA 8.4(4)1 so that it works as an Identity Firewall. Everything is going fine, except the following:I've made an ACL so that only allowed users access a few FTP servers. The thing is that those users belong to an Ac...

Hey folks,I ran into an issue that I just can't figure out, and need some help. I was brought in to create a new VLAN and install some WiFi APs for guest access. Nothing new. ASA 5510. So I created the new "VLAN 60" as a sub-int on eth0/1, where they...

Hi Experts,We are changing our IPS (aip-ssm10) mode of operation from promiscous to Inline mode. Is there any caveats or anything i need to take into consideration before doing the switch? Is there a possibility to roll back incase something doesn't ...

                   We have a PIX Firewall where the last user of the device had not changed the 'enable' password and username so we are locked out of the device. I did some research and found a password reset tool that was supposed to clear the 'ena...