Category Archives: Cisco

Information about Cisco products including firewalls, routers and switches.

ESMTP TLS and Cisco ASA don’t play nice

By | February 26, 2010

We had a nice little problem the other day. We had already gone through our Exchange 2003 to Exchange 2010 migration a couple weeks ago, last weekend was the firewall upgrade from Pix 515 to ASA5510. For the most part, all went well. On Tuesday I overheard someone mention that external email was coming in… Read More »

Cisco Pix Default Configuration

By | January 31, 2006
The Cisco PIX Firewall is the dedicated firewall appliance in Cisco’s firewall family and holds the top ranking in both market share and performance. The Cisco PIX Firewall delivers strong security and, with market-leading performance. The configuration, however, can be somewhat cumbersome for the novice user. The following is a configuration script that will easily get your device up and running with the least amount of effort