Network Security

Hello All, I have a Server connected to the Vlan on 2960 switch which is connected to the ASA 5545.The Server is accessed from outside as iam able to ping its public ip as well as able to ssh it,however the problem is iam not able to access the Inter...

I am currently running NAC appliance version 4.7.2 in OOB virtual gateway.  I have Cisco Cat 3560G PoE switches and 7945 Ip Phones.My voice Vlan is Vlan4 and one of my data Vlan's is Vlan121.I have added the MAC address of my IP phone to the filter l...

Hello,Help me pls, i have configured igmp stub and noticed strange thing, without access-group on the outside interface multicast flow permitting by default but when there is access-group multicast is droped. permit ip any 224.0.0.0 240.0.0.0  is eno...

Dears,I want to connect three internet connections (connected to three different ISPs) to my Cisco ASA firewall, accordingly I want to configure the ASA to route traffic based on the source subnet.Let's say that my network is divided into three diffe...

Hello, I was wondering if there was a list of PCI compliant devices available? I've tried searching the internet and even calling Cisco to ask directly but for some reason it's very hard to get clear answers on my questions. The only answer I got was...

asa 5512 running 9.2.1.  I have a single high security level interface and multiple low security from different networks and sourcing multiple multicast groups.  Using igmp forward interface, the asa will forward the source mc to the inside, but I ne...

I have one device on a subnet that cannot reach some wireless anchor controllers in our DMZ.  I've noticed some static statements that appear to me to dead end the address.  I would appreciate some help figuring out why these commands are in our ASA ...

hi.i know difference between Access control policy and intrusion policy on sourcefire.thanks you in advance.  

Hi guys, I'm trying to set up {as per our phone guys} a phone server in the DMZ. The requirement is to have a public address (from our outside scope /29) assigned to this server and it has to be public on the internet to sync with an external system....

Hi, I need additional SFP for FPNM-4SX-1G-NBP (FirePOWER 4-Port 1Gbps SX FI Network Module with Non-Bypass) card. I think SFP-F-1-SR was the part number in Sourcefire price list but I can't find it in Cisco price list.Any idea? 

Hello All,Could i allow more than one server from a single DMZ port to access the internet via the outside port? Thanks

This is a new installation of an ASA5545 with FireSIght licensed for URL filteringWe wrote a rule for "block" not "block with reset" for URLs containing "Adult and Pornography" and applied it. It did work but only after the second view of the page. A...