Which service does the ERX Edge Router support with a virtual router?()

多项选择题What are two way sthat IP datagrams are passed from the ingress line module to the egress line module?（）

A.over an ATM PVC
B.over a FastEthernet bus
C.overa Gigabit Ethernet bus
D.over high speed serial bus

单项选择题You would like to install an OC -48c line module in an ERX 1440 Edge Router.Which slots can support this configuration（）

A.0 and 1
B.1 and 2
C.2 and 3
D.3 and 4

多项选择题Which protocol is used to transfer files to on the ERX Edge Router？（）

A.SCP
B.FTP
C.RCP
D.TFTP

单项选择题How are the slot groups arranged in the ERX 700 Series Edge Router?（）

A.Group1-Slots 0 & 1 Group 2 - Slot 2 Group 3- Slot 3 Group 4 - Slot 4
B.Group1-Slots 2 & 3Group 2- Slot 4 Group 3-Slot 5 Group 4 - Slot 6
C.Group1-Slot 2 Group 2- Slot 3 Group 3 - Slot 4 Group 4 - Slot 5 & 6
D.Group1-Slot 3 Group 2 - Slot 4 Group 3 -Slot 5 Group 4 - Slots 6 & 7

单项选择题What does the SRP distribute to the line modules when arouting table changes?（）

A.updated RIB-Out
B.link-state information
C.an incremental update
D.the complete routing table