Network Security

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...

Hi,Before sometimes, I got a DDOS attack on my border router, at that time router CPU was reaching 100% and I could not access the router using ssh !!I have got the suggestion of implementing the CoPP on the control plan so it can prioritize the traf...

Hi,My ASA 5505 just died. No sign of life whatsoever. So I bought a new replacement 5505, but then I see that the new unit has an older version of the sw compared to my old unit. So I tried to insert the old compact-flash into the new unit, and it bo...

Hi Folks,Having a bit of issues, i am trying to access a http/https server from the Guest interface (10.10.10.0/24) to the Inside interface (192.168.190.0/24)I can ping the server, but when i try to access it with http/https.. no luck So when i am on...

Good day,I've a problem with my ASA5520 since last week I've to restart the appliance in order to start working. The appliance stop working without management access and only way to get into it again is by doing a restart.In logging I've found a lot ...