Network Security

Friday I upgraded my asa to software 8.2(2).  I found out monday that users running anything other than windows XP, can no longer obtain a DHCP address my ASA.  While trying to obtain a DHCP address a box pops up saying "There is an IP Address confli...

Hallo what can generally cause increasing of untranslate_hits on PIXos 7.0(4) like this: match tcp inside host 192.168.x.x eq 22 outside any static translation to PATAddr/222 translate_hits = 0, untranslate_hits = 24 thanks Pavel

Hi,Could any1 say to avoid the folowing interface errors 727 L2 decode drops949 overrun------------------ show interface ------------------Interface Ethernet0/0 "XXX", is up, line protocol is up  Hardware is i82546GB rev03, BW 100 Mbps Full-Duplex(Fu...

I've noticed the NAC is not receiving some of the critical windows vulnerabilities in April's Security Bulletin. The latest one I have is MS10-020 but what about 025, 026, and 027? Is there a reason why Cisco does not create the necessary rules for t...

Hi,I'm hoping this will be a quick and easy answer.If i have a Pix FW setup as secondary but running as active due to issue with Primary.Primary has been disconnected from the network and the Secondary, so the secondary is active but not connected to...

Hi, We have just deployed a NAC system with CSA. (CSA is not activated yet, but NAC checks the installation of CSA agent on the machines) We have one remote site connecting to the main site through GRE tunnel.The problem is the following at the remot...

Hi Guysam looking for link that help me to upgrade the following Software:IPS-4240:Software Upgrade from 6.0 to 7.0-------------ASA-5520: From 7.2 to 8.2----------------Thanks and Appreciate

We are experiencing an issue with latency when we place our remote office traffic in-line using a 4255.  The latency is impacting our VoIP traffic and causing voice quality issues.  The problem goes away if the 4255 is (physically) bypassed.From look...

Hello:I am just started to spec and deploy a new ASA5520 to replace my aging PIX515e.  I have read most all of the data on Cisco's site and it has been very helpful.  I am looking for some good sites to assist me.  Does anyone have any recommendation...

HelloHow to reset the IPS 7.0 to the factory default?Thanks

We are running ASDM ver 5.0(3)F FWSM ver 3.1(13), Java ver 1.4.2_03.I run a problem:After I made config modification (for Access Rules), such as, just changed port num from X to Y, after apply, the new access list item is there, but old one is there ...

I am trying to upgrade NAC Profiler Lite by following the following Cisco Dochttp://www.cisco.com/en/US/customer/docs/security/nac/profiler/release_notes/310/310rn.html#wp102045In section Upgrading 2.1.8 Cisco NAC Profiler Server and Profiler Lite St...