Network Security

I really could use some help understanding some of the logic behind the default ZBFW settings on my Cisco 881W courtesy of Cisco Configuration Professional.  Here are my two questions:1.)  What is the purpose and logic behind consolidating the first ...

Sir, we would like to upgrade our firewall sw version from 2.7 to 3.2 provide steps for correct upgradation.

Dear Experts!!!!!!!!!!I am using two routers to configure site to site VPN.one is Cisco 2811 and another one is Cisco 1841 router.Is we need any license to configure IPSec VPN between these routers.I am giving sh version output for your reference.ISC...

Guys just a basic question ....in a attached diagram we have two interfaces.............indie and outside so how many types of acces-list we can have i guess we can have one for each........forgot the basics

Hi, I hope you can help me with this, I have a Cisco SR-520 router which I am trying to configure and install the IOS content filter. I have read many of the documents on this but some of the lines do not work, from using the pages belowhttps://suppo...

Hi,can anyone guide me for setting config-url for security contexts , we want to use storage location as local disk only.kindly advice.

Hi,last night we tried to upgrade our cluster (2x ASA5520) from 8.0(4) to 8.2(3) and failed miserably. 1. Both units got the new image, but when we reloaded the secondary unit then we got the following strange message:"Mate's license (10GE I/O Enable...

I have an ASA 5505 with the typical inside/outside interfaces.  I also have a DMZ that I've named remote for all of my ISP VLAN'd remote offices to connect.  I've set the security levels on both the inside and remote interfaces to 100.  From remote 1...

All,I have a situation. I had to set up a VPN tunnel to a partner and nat our private addresses to one of our public addresses. This worked fine, but now they're needing us to nat a single printer to another public address and send that over the tunn...

We have HQ office and remote office A are connected via mpls network, each office get their own internet and ASA firewall.  But now the office A has the need to upgrade their internet circuit so I want to temporarily redirect their internet traffic t...

Hello everyone,I work for a Cisco partner, we are proposing an ASA appliance with embedded AIP module. Client wants to monitor around 12-15 interfaces for intrusion prevention. We have proposed ASA5585-S10P10-K9. This has 16 Gig interfaces. The goal ...

Who can help me, I need device that will block bruteforce attack to our webmail servers, 5 wrong password input = block for 10 min, for example.Can I use for this Cisco ASA IPS?

Hi there, I have a weird requirement and I don't know if I can do itmy scenario             ====================  S2S tunnel ====================ASA (2) ------switch (1) ----------------Internet ------------------------------- ASA (1) --------inside ...

i put an ASA and de inside users can not access via Outlook to a server that is outside de ASA, please what port I have to active, thank you..!!David