Network Security

hello good people,We have just acquired a cisco profile 42 video conferencing equipment and am required to open ports for SIP and H232, any pointers on hw that can be acquired i have a cisco ASA 5510, Some one told me to open port 16384 but i need po...

Hi All - Cisco ASA Novice here...   I have a question that I'm guessing is pretty straightforward.  I trying to allow traffic between 2 inside interfaces with the same security level.  VLAN1 and VLAN15.  The are on different physical ports on the ASA...

Hi,We have an active-active pair of cisco ASA5580-20 with software version 8.4(1)9.There are 8 contexts on it (including admin and system). 1 context is active on Primary node and other 7 are active on Secondary node.User traffic is going through thi...

My phone was working fine now it is not. I keep getting the errors below. Does anyone know what is going on?P: Intercepted Data Block 15 from inside:10.7.7.253/33217 to  remote phone outside:50.73.73.66/18446Error: block # is 15, expecting 1PP: Inter...

Can anyone tell me how to setup this Nat on an ASA 5520 running 8.3.2 code? I know this must be possible as I can do the same thing on my Check Point with no issues. I need to Nat two dmz mail servers to one public mx record. I will have an F5 to loa...

hi,i received a lot of error for dns. how i can solve this? pls help

Hello,is it possible to do filtering on a pix firewall 7 for traffic coming from wireless clients based on their SSID? , the APs are connected to the LAN directly behind the firewall.appreciate the help

Hi, in ASA 8.4, I need to use to static nat an internal IP with a public IP and use the same public IP to dynamic nat another internal IP:nat (inside,outside) source static IP1_PRIVATE IP_PUBLICnat (inside,outside) source dynamic IP2_PRIVATE IP_PUBLI...

Hi,I am having to NAT an IP range on our ASA 5520 as a remote VPN has the same IP range.  The NAT is done, but for the source access list on our ASA do I need to use our natted IP range or the non-natted IP range?  I wasn't sure.Thanks