多项选择题
A.JUNOS Software for security platforms supports NAT and PAT； a traditional router does not support NAT or PAT.
B.JUNOS Software for security platforms does not forward traffic by default； a traditional router forwards traffic by default.
C.JUNOS Software for security platforms uses session-based forwarding； a traditional router uses packet-based forwarding.
D.JUNOS Software for security platforms performs route lookup for every packet； a traditional router performs route lookup only for the first packet.
单项选择题 [edit groups] user@host# show node0 { system { host-name NODE0； } interfaces { fxp0 { unit 0 { family inet { address 1.1.1.1/24； } } } } } node1 { system { host-name NODE1； } interfaces { fxp0 { unit 0 { family inet { address 1.1.1.2/24； } } } } } In the exhibit， what is the function of the configuration statements？（）
单项选择题 Based on the configuration shown in the exhibit， what are the actions of the security policy？（） [edit schedulers] user@host# show scheduler now { monday all-day； tuesday exclude； wednesday { start-time 07：00：00 stop-time 18：00：00； } thursday { start-time 07：00：00 stop-time 18：00：00； } } [edit security policies from-zone Private to-zone External] user@host# showpolicy allowTransit { match { source-address PrivateHosts； destination-address ExtServers； application ExtApps；} then { permit { tunnel { ipsec-vpn myTunnel； } } } scheduler-name now；
单项选择题 ForIKEphase1negotiations，whenisaggressivemodetypicallyused？（）