Network Security

Hello,Recently we bought a new firewall ASA 5515-X to replace my 5520 ASA. I used the exact commands of 5520 to configure the new  firewall access rules of 5515-X FW. When I did the migration and used the new firewall all webservers worked except an ...

I've got a personal project that I recently upgraded one of my pix's up to a 5505.  After getting the tunnel setup, I noticed thatthe tunnels would not come up. and while troubleshooting the 5505 would just reboot.  Now this 5055 is running tunnels j...

Hello ,  I need ddos protection for gameserver with port UDPand i hope it's under 400 or little   thanks 

We need to setup an ASA5505 with two of its switchports on the same vlan attached to two separate switches, those two switches are truncked together. Since the 5505 does not run spanning-tree, is there any other mechanism to prevent this setup from c...

WLCNG Boot Loader Version 1.0.20 (Built on Jan  9 2014 at 19:02:44 by cisco)Board Revision 0.0 (SN: PSZ18031QCM, Type: AIR-CT2504-K9) (P)Verifying boot loader integrity... OK.OCTEON CN5230C-SCP pass 2.0, Core clock: 750 MHz, DDR clock: 330 MHz (660 M...

Hi all,Bit of a strange issue this evening. I have a wireless network which has just been re-subnetted using 172.16.x.x range across 9 vlans. All the subnets have internet connectivity with the exception of vlan 1 which is being dropped on the ASA wi...

How do you create a new pcf file we had an old asa ssm - 10 that crashed and replaced it with a 5505 firewall and now all of our existing vpn users cannot connect we would like to know how to create a new PCF file.Thanks,

I am implementing a DNS, a webserver and an email server in a DMZ. I mounted those services on a windows 2008 standard but my NS does not recognize external IP. I assume because i cannot ping form DMZ/inside to outside interface or natted IP. Someone...

Hello Guys, I am working with a small ASA 5505 with 9.0(4) and when trying to execute the following instruction the "Enter the certificate in hexadecimal representation...." appears... xxxx(config)# crypto ca certificate chain SSL-TRUSTPOINTxxxx(conf...

I am trying to configure an ASA 5512 and am encountering a problem on how to set up.  My organisation is assigned a subnet xxx.xxx.32.0/21 by it's parent, with the SDP (service delivery point) being xxx.xxx.xxx.32.1.  I want to place the firewall bef...

Getting the above error continually on the failover standby ASA, looking up this error their is no indication how to fix the problem.reload the standby ASA made no difference as soon is it came back up the messages started again,would going to 8.4.7 ...

   Hi All,  we have a plan to migrate our VPN 3000 to ASA 5545x. I need to know the following points.Is there any tool for converting the config of vpn 3000 to ASA?can i create the config in ASDM demo mode and upload the same config to real ASDM(real...