What configuration command allows the ERX Edge Router to advertise customer networks into the provider’s IGP？（）

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.

单项选择题InaRouted1483networkwhatmethodofroutingistypicallyemployedontheDSLrouter？（）

A.static
B.OSPF
C.RIPv1
D.RIPv2

单项选择题Aserviceproviderisassigninga 30subnettoeachATMPVCinaRouted1483environment.Whatisaconsequenceofthisconfiguration？（）

A.It burns up IP addresses.
B.It conserves IP addresses.
C.It results in a smaller routing table.
D.The group of PVCs is treated as a large LAN.

单项选择题InaBridged1483serviceoffering，howdoesanenduser’sworkstationdynamicallyobtainanIPaddress？（）

A.RADIUS server
B.external DHCP server
C.address pool on the DSL modem
D.address pool on the provider router

单项选择题WhatisthemaximumnumberofexternalDHCPserverspervirtualrouterinaBridged1483network？（）

A.3
B.5
C.10
D.20