单项选择题With the command atm bulk-config test vc-range 1 3 200 400, what is the correct interpretation of the numeric values following the vc-range?()

A.vpi 1 vci 200, vpi 3 vci 400
B.vpi 1 through 3, vci 200 through 400
C.vpi 1 vci 200 through 400, vpi 3 vci 200 through 400
D.vci 1 through 3, vpi 200 through 400


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1.单项选择题What does the ip access-routes configuration command accomplish?()

A.It statically places a host route in the routing table.
B.It statically associates an IP address with a customer.
C.It dynamically creates a host route in the routing table.
D.It dynamically assigns an address to the router's interface

2.单项选择题Which profile configurations allows either PAP or CHAP to be used for authentication?()

A.ppp authentication chap pap
B.pppoe authentication chap pap
C.ppp authentication chap ppp authentication pap
D.pppoe authentication chap pppoe authentication pap

3.单项选择题Which set of commands allows PPPoE dynamic interfaces to use a profile called config-info?()

A.profile config-info auto-configure ppp
B.profile config-info auto-configure any
C.profile ppp config-info auto-configure pppoe
D.profile pppoe config-info auto-configure pppoe

4.多项选择题What are the two stages of PPP over Ethernet?()

A.PPP Session stage
B.PPPoE Search Stage
C.PPPoE Discovery Stage
D.PPP Confirmation stage

6.单项选择题Which process occurs first during the Ethernet Discovery Stage process for a PPPoE service offering?()

A.The ERX router sends an Active Discovery Offer message.
B.The ERX router sends an Active Discovery Initiation message.
C.The customer device sends an Active Discovery Offer message.
D.The customer device sends an Active Discovery Initiation message

9.单项选择题What is a method by which an IP interface can be assigned to a virtual router in a PPP over ATM environment?()

A.policy list
B.RADIUS VSA
C.classifier ACL
D.LCP negotiation

10.单项选择题In a PPP over ATM service offering, what is a valid method for assigning an address to the ERX Edge Router?()

A.DHCP assigned addresses
B.RADIUS assigned addresses
C.IP numbered with a loopback reference
D.IP unnumbered with a loopback reference