An engineer must configure a SPAN session to monitor traffic by using a Cisco Secure...

A local SPAN configuration requires a numbered monitoring session with a source interface and a different destination interface. Gi0/1 is the switch interface whose traffic must be copied, while Gi0/3 is connected to the passive Cisco Secure IPS sensor and must therefore be the SPAN destination. Option C correctly associates both commands with session 1 and maps the monitored traffic from Gi0/1 to Gi0/3. Option B incorrectly makes Gi0/3 both the source and destination, which cannot provide the required monitoring path. Options A and D omit the mandatory session 1 portion of the Catalyst SPAN syntax. Because the IPS operates passively, it receives copies of packets on its monitoring interface without becoming an inline forwarding device and without being able to disrupt the production traffic.

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