You are asked to establish a baseline for your company’s network traffic to determine the
bandwidth usage per application. You want to undertake this task on the central SRX device that
connects all segments together. What are two ways to accomplish this goal? (Choose two.)

A.
Configure a mirror port on the SRX device to capture all traffic on a data collection server for
further investigation.

B.
Use interface packet counters for all permitted and denied traffic and calculate the values using
Junos scripts.

C.
Send SNMP traps with bandwidth usage to a central SNMP server.

D.
Enable AppTrack on the SRX device and configure a remote syslog server to receive AppTrack
messages.

Explanation:

AppTrack is used for visibility for application usage and bandwidth
Reference:http://www.juniper.net/us/en/local/pdf/datasheets/1000327-en.pdf