Beginning with software version 4-0-0.rel，how many virtual routers canbe configured on the ERX Edge Router？（）

多项选择题Which two parameters are virtual router specific？（）

A.ATM PVC
B.static routes
C.IP interfaces
D.encapsulations

单项选择题You would like to configure your PC’s IP address of 10.10.0.156 as an FTP host with au ser name of user anda password of mypass.Which configuration command accomplishes this goal？（）

A.host userpc 10.10.0.156 ftp usermypass
B.host userpc 10.10.0.156 tftp usermypass
C.host nameuserpc 10.10.0.156 ftp usermypass
D.host nameuserpc 10.10.0.156 tftp usermypass

单项选择题Which ERX Edge Router component is responsible for all packet processing and packet forwarding？（）

A.I/O adapter
B.line module
C.shared memory fabric
D.switch route processor

单项选择题Which CLI command copies a file called 4-0-0.rel from FTP server userpc to the router？（）

A.get 4-0-0.rel userpc：4-0-0.rel
B.get userpc：4-0-0.re l4-0-0.rel
C.copy 4-0-0.rel userpc：4-0-0.rel
D.copy userpc：4-0-0.rel 4-0-0.rel

单项选择题Which configuration command enables the router for SNMP？（）

A.snmp-client
B.snmp-server
C.snmp-clientenable
D.snmp-serverenable