If the restric port security violation mode is configured at an interface:Question 4Select one:I prefer not to answerthe interface will shutdown once a violation occursthe interface doesn't increase the violation counter but stops forwarding traffic once a violation occursthe interface increases the violation counter but will never shutdownthe interface always forwards traffic but sends a Syslog message whenever a violation occurs
Question
If the restric port security violation mode is configured at an interface:Question 4Select one:I prefer not to answerthe interface will shutdown once a violation occursthe interface doesn't increase the violation counter but stops forwarding traffic once a violation occursthe interface increases the violation counter but will never shutdownthe interface always forwards traffic but sends a Syslog message whenever a violation occurs
Solution
The correct answer is: the interface doesn't increase the violation counter but stops forwarding traffic once a violation occurs.
Here's a step-by-step explanation:
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Port security violation modes determine how a switch port responds when a security violation is detected. There are three modes: protect, restrict, and shutdown.
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In protect mode, the switch drops packets with unknown source addresses until a sufficient number of secure MAC addresses are removed, or the number of maximum allowed addresses is increased. However, it does not send an SNMP notification or increment the violation counter.
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In restrict mode, the switch drops packets with unknown source addresses until a sufficient number of secure MAC addresses are removed, or the number of maximum allowed addresses is increased. It also sends an SNMP notification and increments the violation counter.
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In shutdown mode, the switch puts the interface into the error-disabled state immediately and sends an SNMP notification.
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Therefore, when the restrict port security violation mode is configured at an interface, the interface doesn't increase the violation counter but stops forwarding traffic once a violation occurs.
Similar Questions
What port security violation mode is enabled by default?
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