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Which two statements about management functional zones are correct? (Choose two.)
Correct Answer:AC
You are asked to enable trace options to debug the packet flow.
In this scenario, which flag would you configure at the [edit security flow traceoptions] hierarchy?
Correct Answer:A
Which statement is correct about capturing transit packets on an SRX Series Firewall?
Correct Answer:D
Transit traffic is defined as traffic that passesthroughthe SRX (not destined to the Routing Engine). To capture transit traffic:
Sampling and port mirroring (Option D)are the correct supported methods for capturing or exporting transit traffic. Sampling allows captured packets to be sent to a file or collector, while port mirroring sends a copy to a monitoring interface.
Option A:Firewall filters on an egress interface cannot directly capture packets; they can only count, accept, discard, or sample. Sampling itself is separate.
Option B:Loopback interface (lo0) is for control-plane traffic, not transit traffic.
Option C:tcpdump is not supported on SRX as a tool for capturing transit packets; the operational command monitor traffic interface is used, but sampling/port mirroring is the recommended scalable approach.
Correct Method:Sampling and port mirroring
[Reference:Juniper Networks –Traffic Monitoring and Troubleshooting, Junos OS Security Fundamentals., ]
You have a situation where legitimate traffic is incorrectly identified as malicious by your screen options.
In this scenario, what should you do?
Correct Answer:D
You want to confirm that your SRX Series Firewall is connected to the SBL server. Which operational mode command would you use in this scenario?
Correct Answer:B