多项选择题
A. ACCESS REQUEST B. ACCESS ACCEPT C. CONTINUE D. CHALLENGE E. REPLY F. START
Whichshouldbethekeydriverforacompanysecuritypolicy’scre...
单项选择题Which should be the key driver for a company security policy’s creation， implementation and enforcement？（）
A. the business knowledge of the IT staff B. the technical knowledge of the IT staff C. the company’s business objectives D. the company’s network topology E. the IT future directions
WhichIOSQoSmechanismisusedstrictly toratelimittrafficde...
单项选择题Which IOS QoS mechanism is used strictly to rate limit traffic destinedto the router itself？（）
A. Class-Based Policing B. Control Plane Policing C. Dual-Rate Policier D. Single-Rate Policier E. Class-BasedTraffic Shaper
InanL2TPvoluntarytunnelingscenario，theVPDNtunnelistermi...
单项选择题In an L2TP voluntary tunneling scenario， the VPDN tunnel is terminated between：（）
A. The client and the NAS. B. The NAS andthe LNS. C. The NAS and the LAC. D. The client and the LNS.
