Network Security

Hi, My boss asked me to setup a new firewall which has to be install on client location and I recommanded ASA but he told me that other firwalls are also in the market which has good features which is not in the ASA, like load balancing of ISP link a...

hi all !I have a question : how many vlan can work well per routed context.I created a context an add 10 vlan, it's ok and I added 1 more vlan. no error occour but i can not ping any server in that vlan thought interface is up.when i move that vlan t...

I install a new 5540 (8.0.3.19) behind an internet router. My pc is behind the ASA. I go to web sites and sometime my IE web browser displays a blank page. I hit the refresh button of the web browser once then the page is displayed. I move the n...

Hi, We have been using ASA for last ne year and its working fine, now can I block the inside machines that means 2 machines are available in inside zone now i want that first machine not able to access or communicate with second machine, is it possib...

Hi, I've noticed on our Cisco ASA 5520 that it's only using "enable password" all I have to do (via telnet) is put in the password of cisco and then if I type "enable" and password of cisco then I'm on!Should I be prompted with a username and passwor...

Hi,I would like to forward all packets coming from a specific ip range on my LAN to a diferent next-hop. I have a default route on ASA 0.0.0.0 0.0.0.0 200.200.200.200, but a specific internal network can't follow this way.That must follow another way...

Hi, I have installed ASA 5505 and the ISP link is 1 MB now I want to know how much speed I must recieve in the term of downloading. The ratio of link is 1:1 and which formula do we use to calculte. Thanks Vinay Gupta.

hi.i have 2 ISP links and 2 ASA 5520 firewallsi would like each firewall to provide redundancy for the othermy thought is to create 2 security contexts on each firewall. one for ISP 1 and one for ISP 2. firewall 1 would be active for the ISP 1 contex...

Hi can any body Tell me how to use the AIP SSM 10 and how to get the license for it , i got its serial number Itself and no service contract is availbale for it

HiI've been asked to draw up a proposal to replace our existing 3rd party Internet facing firewalls with a new solution.I have worked a lot in the past with PIX s and Cisco being my area of expertise I am going to propose using an ASA. However I kno...

on my pix devices, when i change lines in the pix the changes are not happening right away! when i change lines i have to wr mem then reload in order for my pix changes to go into effect!on my pix 501's is there a way to turn ports 1-4 off...any idea...