A.IP protocol B.IP time-to-live C.source and destination IP address D.source and destination MAC address E.source and destination TCP/UDP port
A.JUNOS Software applies service ALGs only for the first packet of a flow. B.JUNOS Software uses fast-path processing only for the first packet of a flow. C.JUNOS Software performs route and policy lookup only for the first packet of a flow. D.JUNOS Software applies SCREEN options for both first and consecutive packets of a flow.
A.1 B.2 C.3 D.4