Network Security

Hey all,I could use some help troubleshooting a problem. We have a Cisco 2821 ISR router that is doing NAT, CBAC, and reporting NetFlow to a NetFlow monitor. The problem we are having is at random sites will become unavailable or extremely slow. What...

I am using ASDM 5.2(1) to maintain a number of PIX 515 firewalls - I am noticing when I do a change to a rule, it does not always immediately apply the change, even though I press Apply, and Save.Does anyone know if this is normal behaviour?Thanks

I have a windows server 2003 R2 standard edition. Servicepack 1. There are running CSA MC version 5.1.0.79 - and this is setup with remote MS SQL 2000.When I try to install version 5.2 on the same server(upgrade) i got this messages "Setup has detect...

Guys i m v new to this......i want the copy of cisco SDM is it free...??? i went to cisco website an dserached for it there are like 10's of them which one shd i download (if its free) and guys i have 2811 router will it fits on that do i have to dow...

I hate to drag this up and it is definitely a "it depends" question, but, I want to configure the max/embryonic conn information for the ASA5550 that I just purchased and unfortunately, I have no starting reference point for these settings. This box ...

how do i permit my remote vpn client to access my router that is situated on the outside interface.i have this setup:lan--firewall--router--interneti was able to let the remote vpn client access resource on my DMZ. Now, i also need to allow it to acc...

Hy!On our FWSM there are some PAT about ~500 hosts. The DNS server should have a static NAT, some servers should have some port forwarding. I set those but DNS server & other servers can access only from VLAN60. Offices's PAT is work fine but I can't...

Hi friends,There is a Nortel VPN client using RSA SecureID authentication to connect to the server.Since the VPN clients are behind a PAT device viz. ASA firewall, we have told the VPN headend IT staff to add NAT-Traversal on their VPN server.But the...

Okay, so I have a 1710 with a vpn module. I have a site to site vpn setup and is currently functioning just fine. My question is: can i have remote access users using the cisco vpn client connect in while that site to site tunnel is up? If so, how ca...

Hi,Is it possible to ping the outside interface of a PIX from the inside.no nat-control is enabled. and I have permitted ICMP's to the outside interface from any.Thanks

Bought a 501 pix for business and cant even get it to connect to the internet from my basic setup at home with a cable modem. I've never used cisco products, but thought the 501 would be a fairly easy one to setup. As i mentioned, i've tried unsucces...

HI guysI have a pix 515 with os ver 7.2.2. I want to let users in inside can ping and tracert ip address in internet , who can i do that?

how do I upgrade my ios to one with a firewall. i can not download a update with my account

How can I tell how many events per second our MARS 100 is receiving?