Network Security

Hi everyone!I'm planning to design a security system for my company like this. I do not have experence so someone plese help me to correct this.1. Externall firewall: Working as IPS (anti worms, virus, trojan, VPN, FTPS, HTTPS) with database updated-...

Can someone help me understand this error message I saw in syslog?  We had a problem with a network outage and while looking through logs to see if the firewalls failed over I found this message coming from the secondary firewall....%ASA-6-210022: LU...

hi,the other day i was watching the firewall design and deployment session of cisco networkers 2009 with mason harris. one of the topics he was talking about is how the same mac-address is assigned to shared interfaces in multiple context deployment ...

I am setting up ZBF for a remote office that has a single server that needs to be reachable via the Internet.  So that I can get into the server remotely since it is on a standalone connection from our MPLS network, I have entered the following lines...

Hello Friends,I would like to know the following ASA and SSM-40 configuration meeting the standard configuration and please let me knowhow do i further do advance config to get out of this IPS module.Also I am using IME 6.2 tool to monitor ASA -SSM 4...

http://www.cisco.com/en/US/docs/security/asa/asa72/release/notes/asarn723.html#wp272663The ASA 5510 adaptive security appliance now has the security plus license to enable GE (Gigabit Ethernet) for port 0 and 1. If you upgrade the license from base t...

HI,I have following scenarion I wounder if someone could guide me. I have two servers in DMZ (on same subnet) both servers have static defined NAT entries on the firewall. I want to access one server from another using public IP but doesn't seem to w...

I have ASA5510 configured with two ether 0/0 and ether 0/1 redundant (full duplex) connected to   switch with 1000f Full duplex.  Problem was encountered when performing a scp from one zone going to another zone, the CPU would spike up to 50 percent ...

Hi,I  configure asa5520 with pppoe authentication. The service provider give a Static IP Address,but I test the asa can´t ping outside IP address and can´t open port from internet server in the inside.

Hi,I beleive that for establishing ssl vpn connection ,there is builtin certificate on the firewall.if i dont want to use that builtin certificate, can i use a external certificate here.Please Advise..Thanks

I am trying to use the ASDM to configure my ASA 5510, Each time I try yo lunch the interface at the browser, it got to a point is frozes, please see the attached for the screenshot. Please advice on how to use the ASDM to do the configuration.

I am having issues resolving dns and I am thinking it is my nat configuration.I have a cisco asa 5510 with these settingsOutside / inside / dmz1 / dmz2On my outside iface i have an ip of 192.168.1.### <--- this ip address goes to the ISAinside iface ...

OK .. I am have an odd issue I am unable to figure out. I have a new ASA 5520 that we implemented last week. I have the standard inside, DMZ, outside interfaces set at security levels of 100, 40 and 0 respectively. I have an ACL for inside traffice a...