Network Security

I have a pair of ASA firewalls running in active/standby config. What is the Cisco recommended way to do a gracefully fail over to the standby unit (for example, when doing software upgrades, etc). Rebooting the primary is my current method, just che...

I know that the ASA 5520 comes equipped with 4GE ports. However, does it support a slot for an additional SSM expansion card, totaling the GE ports too 8?Thanks,Derek

Hi,We want to purchase ASA5550, this FW come with 8 Gig interface + 1 FE + 4 gig SFP. My questions are:1) Can we use all these interface "or if we use the copper the fiber are disabled"?2)We want to use: One copper interface "As an Outside Interface"...

Have 4 ipsec tunnels they connect on end to end but no traffic passes. I can only ping from ASA 5505 to one of the VPNs the others do not answer, any one had similar problem that they resolved?

hello alli'm in process of configuring FWSM on 6509 switch in a bank i have 5 vlans1.MGMT Vlan for amangement staff vlan 1002.users Vlan for users vlan 1013. Servers-1 Vlan for group of servers vlan 1024. Servers-2 Vlan for another group of servers V...

I have a client who has a particular server running some very proprietary software. In order for this software to work, the client must access the server's web page (port 80) via its public IP address. He has to do this from a computer that's actuall...

Hi I am first time installing the CSA 5.1 , I have install CSA MC successfully , but when i install the CSA Agent on Desktop or Server the Agent is not able to contact the CSA MC though they are on same lan ...pls guide me what alse has to be done to...

Dear Marco , I am having a strange problem. Please help me out.I made a TCP string base structure. Stringe is google. I configured the following Event actions for that signature.Deny connection InlineRequest Block hostProduce AlertReset TCP COnnectio...

I have two ASA that connect to the Internet. I don't do any static NATTING on my inside network. My users have been trying to establish a VPN session using Microsoft VPN but without much success. First Firewallccess-list INSIDE line 244 extended perm...

Hello everyone, I'm in the middle of deploying a NAC solution and I was able to find documentation whereby I can CHECK if certain services are running. I tried making a rule to check if the "Messenger" service is running so that NAC will ask you to d...

Hello all I was hoping someone can shed some light on a problem I am having with my ssl vpn client install. The problem is when a user connects with a PC that doesn't have the client installed the activex install pops up at the top of I.E. and if the...