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單項(xiàng)選擇題

The ERX Edge Router responds to a received PPP over Ethernet Active Discovery Initiation(PADI) with which message type?（）

A.PPPoE Active Discovery Offer
B.PPPoE Active Discovery Initiation
C.PPPoE Active Session Confirmation
D.PPPoE Active Session Acknowledgment

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單項(xiàng)選擇題

Which configuration command allows the router to utilize a RADIUS server to auth enticate in coming Telnet users？（）

A.aaa new-model
B.aaa telnet login
C.telnet authentication login
D.authentication telnet login

單項(xiàng)選擇題

In a PPP over ATM service offering,which command inserts the user's host route into the routing table?（）

A.ip host-route
B.ip access-routes
C.ip dynamic host-route
D.ip route access-routes