Network Security

Hello,Guyswhy cann't I open this URL of NAC flash demo,Error appears under the web when I openUrl:http://www.cisco.com/cdc_content_elements/flash/nac/demo.htm.It is error all the same after I installed flash player.How do I open this Url.Thank you!Re...

Hi,I have a cisco 2811 router which is connected to 4 routed vlans. I would like to control the bandwidth for the users on these vlan because these vlans are public hotspots. Some users are choking the whole bandwidth due to which others are unable t...

Can VMS be used to upgrade the IPS version on sensors? Or do you have to log into each sensor and upgrade that way?

Hi I have a pix 501 that keeps rebooting and I get the following message: "Checksum verification on uncompressed PIX image failed" How can I fix this?Thanks.

Our company forgot the Administrator password of NM-CIDS installed on 3600 router. Now, we can't login on this device. Therefore, I like to know how to do password recovery on this NM-CIDS.ThanksRegards.

Hello. I have a problem. I have a ms vpn l2tp/ipsec server behind a router cisco. The router cisco have a public ip and it nat 3 vpn port of vpn l2tp/ipsec to vpn server ( udp 500,1701 & 4500). But it doesnt conect. If i try the vpn server with a cl...

Hi!I need to know how can i change the console password in Pix 515.Thanks a lot.

Hi friends,I am unable to make FWSM failover work in an inter-chassis configuration:6509 switch - 12.2(18) FWSM - 3.1Here's the brief-up of the configs that i have done:1. There are two 6509's where the FWSM's are inserted in the same slot and both F...

Hello,Can somebody confirm, that ASA 5500 with AIP-SSM-20 can block Skype traffic from inside network?

Dear all,If I have 2 UR licenses for primary Firewall, can I make one of them as Failover. TIA

HI,I use VPN between ASA 5520 and 3640 when i try to transfert file from the ASA to 3640 side the transfer is very low. When i tranfer file from 3640 to ASA side it's seem to be good.On the ASA the configuration was made with ASDM.Do you have an idea...

hi,one end i am using a vpn concentrator 3000 followed by a router and then isp.on the other end i want to establish vpn connection to this network using a router. how should i configure the router and concentrator?kindly help as soon as possible ...

HiDoes anyone have or know a rule that will block bluetooth activity

HelloAre there any drawbacks in using the C6500 Firewall Service Module in multiple contexts, routed mode, when it comes to it?s ability to forward multicast-traffic between the contexts?Multicast = as in Symantec Ghost where the Ghost-server resides...