Network Security

what if a single ip is both nat 0 and nat 1

Hello ALL, My PIX 515E overheated and caught on fire. I have transferred all my configs from the PIX to a ASA 5505 Except fixup protocol dns maximum-length 512fixup protocol ftp 21fixup protocol h323 h225 1720fixup protocol h323 ras 1718-1719...

Hi. I have a problem with VLAN that is in a FWSM. This belongs to Vlan computer rooms that have private address 172.16.0.0 mask 255.255.248.0, the IP addres of the VLAN in the FWSM is 172.16.0.1 - 1 months since I am experiencing the PING between PC'...

Please i need to configure asa5520 as firewall with 2 2 DMZ+ 1 outside + 1 insideI need configuration exemple for the same case : help pleasethanks in advance

Hi, I have to setup new V-lans department wise in our office. In current scenario, we have unmanaged switch which is connected with ASA 5505 FW where V-LAN 100 (NOC) is created and IP address of Inside Interface NOC V-lan is 192.168.12.1 which is a g...

Hi,I have problem configuring site-to-site VPN tunnel on Cisco ISR Router 3825 (used at DC) & 2811 (used at Branches and Aggregation Points) routers.Branches connect to the Aggregation Point (in short I call it AP) and Aggregation Points connect to t...

Hi,what are the best design considerations for security using 6503 E switch including FWSM,IDSM etc.Detailed design and configuration including cisco 3825 router and switches are required.

What is the command for setting a PIX 501 to factory default settings, Version 6.2(2)? The following command does not work.pixfirewall(config)# configure factory-default 192.168.1.1 255.255.255.255Specified IP address (192.168.1.1) is not allowed; i...

Hi,Sorry if this is not the place for this question. I couldn't find anything that looked like the right place.I have a brand new asa5510, it shipped with asa 7.0(8) and had updates on the cd to 8.0(2). I am looking to update my ststem to the 804 as ...

i have two firewalls configured as an Active-Active, i created two contexts plus the admin context in each firewall.as in the failover, one unit is acting as a Primary unit, and the other unit is acting as Secondary. so the primary unit is responsibl...

We have ASA5550 (ver. 8.0.4). We setup Split-tunneling. The Remote users were NOT able to access the intranet web server using Cisco VPN client. However, they were able to access other internal resources. We were able to ping the IP address of th...

Hello-Anyone have any experience with CSA agent version 6.0.0.201 causing "hangs" on Linux AS release 4? I have an SA reporting that since installing the agent, the system hung three times in 4 days, so he uninstalled it. How should I proceed? Sugges...

Hi,I have a LMS where i've installed a CSAgent.When I use the LMS the CSA block applicationns like java, cmd. It use the rule [555].So I've followed the wizard and these applications are now trusted and are in the White List.But when I come back to t...