Network Security

what firewall and NIC card would be best for the cisco 3825 router and 4503 switch for fast E?

I have an ASA 5540 and I have ACL's applied to inside and outside int's that allow all traffic currently and I have proved that the ICMP and SSH traffic is being allowed by doing a packet trace. I did notice in my logs that when an ICMP packet hits ...

Hi ThereI've got some questions about the ASA AIP Module:- Is the traffic travelling through the AIP Ethernet port to the ASA, or is it an internal circuit ? - Can you check the AIP module if it is operating ok ?- Is there a step-by-step manual to se...

I'm looking to upgrade my college's internet link, and I need to know at what point I'll max out my PIX 515e-R (running 7.2(1), with 64MB RAM). I've currently got 1500 desktops connected via a 4.5Mbps link, and I run around 5% CPU.If I move up to 50M...

Does anyone in here have experience creating a custom MARS parser for microsoft ISA server? If so, can you lend me some assistance? Thanks!

Hi guys,How do I block p2p apps at the firewall. based on ports don't really work right?Thanks much,py

Hi, I'm fairly new to Cisco Firewalls. My company recently switched from Watchguard to Cisco and I'm trying to configure our newly arrived Cisco ASA5510. However, I'm having some real problems with basic connectivity and configuration of the 5510....

I want to access my pix firewall from internet with telnet . In front of my pix i have a modem.Modem has 192.168.2.1 and my pix wan interface has 192.168.2.2.I made port forwarding from my modem to pix for port 23 but it doesn't work.Here is my runn...

I have a reverse Nat table in my fix 515E router. There is a line in the config: nat (inside) 1 access-list 100 0 0It appears right up the individual table entry lines for the reverse NAT. Does that line mean I can have only 100 enteries in that tabl...

I have a backbone switch (4507)and ips sensor 4215 which is connected to port 6/4 on the BB switch and i want to make the ips sensor to monitor all the ports on the BB . i found that i must create source span ports on the BB and the port 6/4 must be ...

Hi, Our network is going to be redesigned. We have about 50 employees with remote agents using 501. Our new design will be something like: INTERNET -- ROUTER -- PIX -- L3 SWITCH -- LAN My main problem is that there is another router connected to t...

We need to connect a remote office which is in another country to our Headoffice in another country. We want to create a tunnel between this two firewalls to allow for the LAN in the remote office to connect to the LAN at the Headoffice. We dont seem...