單項選擇題

Which routing protocol supports a flexible area structure using routing levels one and two?（）

A.OSPF
B.EIGRP
C.IS-IS
D.BGP

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單項選擇題

Which site-to-site VPN solution allows Cisco routers, PIX Firewalls, and Cisco hardware clients to act as remote VPN clients in order to receive predefined security policies and configuration parameters from the VPN headend at the central site?（）

A. Easy VPN
B. GRE tunneling
C. Virtual Tunnel Interfaces
D. DynamicMultipoint VPN
E. Group Encrypted Transport VPN

單項選擇題

When designing the WAN module within the enterprise edge, which document is used to specify the connectivity and performance agreements with the service provider?（）

A.RFP
B.RFC
C.SLC/SLA
D.SOW