Network Security

Hi, we will upgrading our Cisco Pix 515e to a Cisco ASA 5520. Our Pix has a quad card that lets us have 4 DMZ's. The 4 interface ports simply go into 4 VLANs on a Cisco 3550 switch. Each of the 4 interface have an IP address assigned to them, this al...

Greetings, I have a PC on my LAN which I sometimes use to establish a VPN tunnel with a remote network via Cisco VPN Client. I use a Cisco router as my gateway router via broadband to gain access to the Internet and employ PAT for address translation...

Hi friends,We are building a branch office connectivity solution and we are planning for NME-NAC-K9 module for the 2811 routers. Primary router will be connected to MPLS and secondary to ISDN. Is it possible to equip just primary router with NME-NAC ...

Hi;I have two aplications that need to be accessed fist to sqlnet port 1521 and then it gives the client a port over 1024.The thing is that it doesn't work if I try to do this access dinamically because I have a rule that accept >1024 and not only th...

I am going to be installing an ASA (probably a 5505)in one of our small branch offices. Unlike all of my other offices they are using buisness DSL with an 8 port DSL router. I plan on removing the DSL router and putting in the ASA, configuring it to ...

i want to configure a WCCP in my core router and I have an ASA firewall between my Router and my cache engines and it's preventing the WCCP traffice to go though what is the solutions for this ,,, thanks for your helping

Hi all,I'm running OS 8.0 on ASA 5510, I try to configure inspect IM to block webcam chat but I still permit end-users text chat on yahoo messenger in inside zone, there are my configure maybe have problems so I didn't block webcam, anybody help me t...

Hi,Please suggest me basic IPS in CISO. We are planning to buy IPS. We don't have idea on how it works. Please send me any pdf's it available.Thanks & Regards,Shashidhar.P

I've just replaced a PIX 515 with an ASA5510 and have lost connectivity between a remote host running MS Windows Media Player trying to stream video back to a Windows Media Server behind the firewall.I've opened all TCP/UDP ports inbound to the serve...

Hi friends,I managed to setup a L2TP over IPSec for ASA 8.0. Just one question relating to this though:Is it possible to reserve an IP address for a client, something like Use Client IP address feature on the VPN concentrator? This will help me to ad...

I need to create two NAT statements and allow RDP connectivity.One user needs to RDP to a particular computer inside the network (.114), and another user needs to RDP to a different computer (.177). Each user will be RDP'ing from their home locations...

Hi all,I have to enable SSH and HTTPS in a CISCO ASA 5505. SSH and HTTPS must accept request only fron certain addresses of the WAN.How can I do it?Thanks in advance,Simone Spagna

Hi, I got my PIX down with UR license I asked my vendor to repalce the pix btu how can I get the UR license for the new PIX. WHile tere is no RMA raised to cisco.Kindly help me in the procedure to get the new license without opening a TAC case with C...

Hi everyone,I've got an issue with a client of my running 7.2(2) on ASA5505. They use a business application called ESignal for some stock exchange analysis or whatever. The application doesn't work well after I installed and configured the ASA there...

We are having a problem periodically having to clear the xlate on our FWSM. We have a failover pair in 6509's. For some reason they stop passing all traffic. We clear xlate and everything runs fine for a random amount of time. Sometimes for a couple ...