Network Security

Hi Experts,I need some clarification on remote network traffic forwarding on ASA Transparent firewall. As we know that ASA attempts to discover the destination MAC address by sending an ARP request or a ping. Same subnet ARP works fine, but I need cl...

I posted this over in the Web Security but didn't get any hits, just wondering if anybody has any firsthand experience with the new ASA series with the AVC (application visibility and control) and the WSE (web security essentials).  I'm looking to di...

                   Hi, Is there a way to reset/create ssh login account via ACS 5.2 GUI interface. I've lost the password for ssh login to the device. Unable to reset/login to the CLI mode of the device. Please help.

See Sig. ID 5930/0 in IME in Event Monitoring as an example.If the Alert Frequency, Summary mode of an IPS signature is set to Summarize with a value of 15, does this mean that all 15 hits receive the stated Action Taken (eg. dropped packet, deniedFl...

Thanks for reading!I want to organize these tcp ports into an object group on my ASA5520.  The ACLs are organized and I want to keep it that way.  The only option I know of is to enter the rule 7 times - doh!8443888890008081800010999011Seems like it ...

I have a ASA 5545X with the internal IPS moduleThe IP address of the IPS module is one the management network (management interface) (192.168.108.x), and during setup of the IPS, I specify the default gateway as either the management interface of the...

                   Hi,Today the customer is using Internet network for establishing a VPN tunnel with a foreign agencybut now that they have added an MPLS network,So they would like to use the MPLS network to reach the foreign agency and in case of f...

I am jsut starting to get my CCNA Security cert.  How important/helpful would it be to gave an ASA 5505 in my lab?  How about a PIX505?OR, can I do everything on a 1841 router with the firewall version of the IOS?

Hi everyone.Is it possible to filter and monitor a user's device via it's mac-add?For example, I want to filter facebook and youtube in our company. I also want to have a status report regarding which mac-addresses are attempting to go into the sites...

Hello ALL, I receive the following error message after I connected ISE 3395 via HTTPS "HTTP Status 404 - Cisco ISE 3395 Version 1.1.4.218". Version 1.1.4.218 is installed. This couldn't be a Firefox or IE8 issue, because I have connected another ISEs...

Hello Everyone,I am looking for assistance with configuring MAC Address authentication/authorization for VPN clients/Connection using a Cisco ASA 5510 (Cisco Adaptive Security Appliance Software Version 8.4(6) Device Manager Version 7.1(3)) as an Rad...

                   HI, i'm looking for help with a DNS & NAT issue. We have a customer who does their own dns and also hosts their own web server for their website. It has a DMZ address which is NAT'd to a public address which all works fine, but whe...