Network Security

Hello Community,I'm about to set up as ASA configuration with GNS3 ASA's(see link/attachment). Can someone please show how to best test the configuration once complete?I need something like a verification plan to ensure that the configuration would p...

I'm looking for an example config of how to run dual ISPs while doing port fowarding for one of the publicly facing IPs. This is on 8.4 so I'm a little confused how to accomplish this with the new object oriented commands for nat.

Good afternoon, I need to publish two mail serversprivate IP192.168.5.2192.168.5.3public IP190.151.8.2190.151.8.3Both servers should send emails with IP 190.151.8.4The configuration would be the next?nat (Inside, Internet) source static 192.168.5.2 1...

Outside users with certain public ip addresses are not able to access our website.  Below is a log from our ASA 5550 8.2(5)  on one of the clients that's being dropped.  Packet trace result shows that the outside public addresses are allowed.  We do ...

hii am using asa5540 with 7.0(8). firewall was configured in transparent mode.now i am looking for block ip phone communication from site to site and head office. i am using cucm 7.1.2b.all site was connected through ofc. no nat was using. so please ...

Hi all, we have ASA 5520 with IOS 8.0 , when i am trying to add more static routes on the inside interface the CPU utilization is going up.any suggestions or any one faced the same issue. I am configuring through the cisco ASDM 6.1(3)f.Is it well kno...

i found this part number for asa5512x product "ASA5512-SSD120-K9" it's a New Product Hold and under group "Cisco ASA CX Context-Aware Security"Who have know more information about this?Cisco ASA CX Context-Aware SecurityASA5512-SSD120-K9          ASA...

Hi Team,I want to know your thoughts on providing FTP access from Firewall for different users in Company.we have various departments and couple of user's are requesting FTP access to different external vendors. we are keep opening Firewall rules for...

connected laptop to wireless network (Cisco APS and WLC)laptop gets correct  IP info from DHCP can ping clients in same subnet (VLAN)cannot ping or any other protocol to other subnets behind FWSMget error (example with ping)3 Dec 27 2012 17:02:58 305...

Hi everybody,Please advise on a Cisco Solution that could be used in achieving a DMZFirewall System with 3 tier (layers).I believe that ASA5500 series will be appropriate, which model is suitable please?brkuku

I've to lockdown the firewall by ip address and port.i.e. I've to lock down the firewall from OUTSIDE to INSIDE based on ip address & port. we don't know what ports we need to lock down so we would have to do logging and than find out which desinate ...

I'm doing an upgrade this weekend, and a bit out of my realm at the moment.I have a 5510 running ASA 7.0(7) ADSM 5.0(7), and I'm not sure what I need to upgrade to, or what path to take.The ASA 5510 only has 256mb of RAM in it, so I see 8.3 is out of...

                   hi, anyone has experience on the configuration of inter-vlan routing on ASA 5512 ver 8.6?I have everything configured (un-nat, access-list, etc.) but still not working. When i do a packet capture, it says the traffic is denied by t...