Network Security

I'm planning to set-up ASA 5505 VPN SSL but my router using PPPoA, Is ASA 5505 with v.8.0 support it? Can I replace my router with ASA? Please help me what setup is appropriate.

icmp deny any outsideicmp permit any insideicmp permit any dmzThe above statements are configured on my PIXis there anything else I need to enable Ping from my PC to a web server on the DMZ?

HII have found thatIDM and IDS Sensors are used to manage a Cisco router for TCP Reset.BUT If I want Cisco FIREWALL in place of Router then it can possible ? if yes then give me the document link .ThnaksBiplob

I have a PIX501. I am plugging it into a cable modem but it will not get a DHCP address. I have tried power cycling both devices and tried a straight thru and crossover cable but it still will not work. I am sure why... The outside interface is confi...

I have two subnets. I want to make few users on these subnets to browse the internet, Not all users. I have made an access-listaccess-list browsing extended permit ip host 172.28.33.30 any access-list browsing extended permit ip host 172.28.86.0 any ...

Hi, I am using the ASDM to look through the rules. I have inside rules and outside rules and DMZ rules. For example at the bottom of the rules for the inside list should I have a deny any any as all the rules above this will still work?

i have configure IM messenger block by mudular Plocy framework according to cisco technotes but yahoo messneger still work with firewall with no proxy option what should i do ???

Dear allI've two leased lines(currently one active)both the links terminate to the ASA 5520.I've configured 11 vlans in LAN.now my question is.as the netwrok is running smoothly with only one link active.I got another leased line.1. I need to make bo...

We have setup ASA as VPN server. We can establish the VPN, but can't access any remote computers. The configuration can be found here: http://www.howtonetworking.com/vista/vistavpn.htm

I upgraded LMS 2.4 to LMS 2.6 few months ago and recently I addedtwo new 3750E switch with required SNMP configuration in the switches.The two new 3750E act as VTP domain server. The problem which I am facing currently are....LMS 2.6 can't able to ca...

I have an ASA 5505 Security Plus appliance.The problem that I am having is denying incoming access to host inside my network.Below is my current access list.access-list inbound extended permit tcp any host Exchange01_Outside eq smtp access-list inbou...

Hi Guys.I have the following problem,When the call desk receives calls and wants to transfer those call, the telephone resets itself, and gives the following error “Call Control Failure”. Note: This does not happen all the time.The voice guys hav...