HP Switch 6120 Manual do Utilizador descarregar pdf (Página 439)

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11-36

Configuring and Monitoring Port Security

Reading Intrusion Alerts and Resetting Alert Flags

To clear the intrusion from port A1 and enable the switch to enter any

subsequent intrusion for port A1 in the Intrusion Log, execute the port-security

clear-intrusion-flag command. If you then re-display the port status screen, you

will see that the Intrusion Alert entry for port A1 has changed to “No”.

(Executing show port-security intrusion-log again will result in the same display

as above, and does not include the Intrusion Alert status.)

ProCurve(config)# port-security a1 clear-intrusion-flag

ProCurve(config)# show interfaces brief

Figure 11-16.Example of Port Status Screen After Alert Flags Reset

For more on clearing intrusions, see “Note on Send-Disable Operation” on

page 11-32

Using the Event Log To Find Intrusion Alerts

The Event Log lists port security intrusions as:

W MM/DD/YY HH:MM:SS FFI: port A3 — Security Violation

where “

W” is the severity level of the log entry and FFI is the system module

that generated the entry. For further information, display the Intrusion Log,

as shown below.

From the CLI. Type the log command from the Manager or Configuration

level.

Syntax: log < search-text >

For < search-text >, you can use ffi, security, or violation. For example:

Intrusion Alert on port A1 is now

1 2 ... 434 435 436 437 438 439 440 441 442 443 444 ... 468 469

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