单项选择题
A.Cisco Firewall Services Module (FWSM)
B.Cisco Secure Access Control Server (ACS)
C.Cisco Private Internet Exchange (PIX) Firewall
D.Cisco Internetwork Operating System (IOS) Firewall
单项选择题 Which type of deployment utilizes ISRs with Cisco IOS Security feature sets to provide an ideal, low-cost, yet capable and powerful platform?（）
单项选择题 A consulting firm is locating 30 consultants at a client site for a nine-month project. What need does the firm have that can be met by a wireless solution? （）
单项选择题 Which IP telephony component provides call processing, such as signaling, that in a traditional voice network is provided by switching equipment, such as a PBX?（）