Nicholas Evra is a Senior IT Consultant for a Professional Services IT Organisation based in London, UK. As well as designing and developing network and security solutions for clients, Nicholas also regularly contributes technical tips and articles on Networkblue.net. Networkblue.net is a technical resource for novices and expert’s alike providing free articles and tips on numerous cisco topics such as Cisco’s CBAC and other network security topics.
Cisco Cbac - The Poor Mans Firewall CBAC OverviewThe Cisco IOS Firewall Feature Set is a module that can be added to the existing IOS to provide firewall functionality without the need for hardware upgrades. There are two components to the Cisco IOS Firewall Feature Set in Intrusion Detection (which is an optional bolt-on) and Context-Based Access Control (CBAC). CBAC maintains a state table for all of the outbound connections...... Similar Editorial : Cisco CCNA by Chris Bryant, CCIE #12933. | Source : Antivirus Scan
