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

单项选择题WhichconfigurationcommandrepresentsastaticcustomerrouteinaRouted1483network？（）

A.ip route 40.40.0.0 255.255.0.0 172.10.1.2
B.ip route 40.40.0.0 0.0.255.255 atm 6/0.33
C.ip route 40.40.0.0 0.0.255.255 172.10.1.2
D.ip route 40.40.0.0 255.255.0.0 atm 6/0.33

单项选择题Inabridged1483network，whatconfigurationcommandallowstheERXEdgeRoutertoadvertisecustomernetworksintotheprovider’sIGP？（）

A.redistribute direct
B.redistribute static
C.redistribute connected
D.redistribute access-internal

单项选择题WhichcommandconfiguresanATMPVCinaBridged1483network？（）

A.atm pvc 33 0 33 aal5snap
B.atm pvc 33 0 33 aal5bridge
C.atm pvc 33 0 33 bridge1483
D.atm pvc 33 0 33 1483bridge

单项选择题WhatconfigurationcommandallowstheERXEdgeRoutertoadvertisecustomernetworksintotheprovider’sIGP？（）

A.redistribute direct
B.redistribute static
C.redistribute connected
D.redistribute access-internal

多项选择题YouhaveaBridged1483serviceofferingwhereeachATMPVCisassigneda 30subnet.Whataretwocharacteristicsofthisconfiguration？（）

A.It burns IP addresses.
B.It conserves IP addresses.
C.Both the client and the ERX Edge Router have IP addresses.
D.The client has an IP address， but the ERX Edge Router uses an unnumbered address.