Network Security

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...

Hi Folks,I have question about license for ASA 5505. I have to put public access point behind ASA into DMZ. Do I need to hava the unlimited license? Does Securipty Plus license include unlimited users option and 50 VLAN or I will need different type ...

Does anyone know of a ASA conversion tool that will convert configurations for 8.2 to 8.3, and beyond?  I have about 80 firewalls to do.

Hi, I have following question:We recently upgraded a firewall from 8.2(2) to 8.4(5). We have following NATs (not all shown below):nat (Transit,Public) source static any any no-proxy-arp route-lookup |Some other NATs |object network obj-172.22.10.80 n...

hello all,I am having an issue where I cannot access certain files on websites. It looks as though the files are accessed via ftp. Could my router be blocking it. I have a Cisco 2801 router acting as a firewall. If you need more information please le...

Equipment used: VBrick Systems Inc., Model HPS 7102 HS-HDCisco ASA5520 FirewallI have been trying to take a vBrick RTSP stream and stream it outside of our network:Inside our network, If I were to open VLC, and go to “Media”, “Open Network Stream” an...

Hi,Topology:Internet ISP -> Juniper SRX 210 Ge-0/0/0Juniper fe0/0/2  -> Cisco ASA 5505Cisco ASA 5505 - >Inernal LAN switch.Scenario:1.  Internet  is connected to Juniper Ge0/0/0  via /30 IP.2. Juniper fe0/0/2 port is configured as inet port and confi...