Your customer is concerned that adding firewall-based security will require major hardware changes. Which Cisco IOS Firewall benefit would you highlight?
A.
Cisco IOS Firewall is available for a wide variety of router platforms. It scales to meet the bandwidth and performance requirements of any network.
B.
Integrating firewall functions into a multiprotocol router takes advantage of an existing router investment, without the cost and learning curve associated with a new platform.
C.
Because it is installed on a Cisco router, Cisco IOS Firewall is an all-in-one, scalable solution that performs multiprotocol routing, perimeter security, intrusion prevention, VPN functions, and per-user authentication and authorization.
D.
Combining the Cisco CNS 2100 Series Intelligence Engine and the Cisco IOS Software Extensible Markup Language application helps a network administrator deploy any Cisco router with little or no preconfiguration to a given destination.