7-26
Using Passwords, Port Security, and Authorized IP Managers To Protect Against Unauthorized Access
Configuring and Monitoring Port Security
Usi
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P
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IP
Syntax:
show interface
List Intrusion Alert status.
show intrusion-log
List Intrusion Log content.
clear intrusion-log
Clear Intrusion flags on all ports.
port-security <
port-number
>
clear-intrusion-flag
Clear Intrusion flag on a specific port.
In the following example, executing
show interface
lists the switch’s port status,
which indicates an intrusion alert on port 1.
Figure 7-9. Example of an Unacknowledged Intrusion Alert in a Port Status
Display
If you wanted to see the details of the intrusion, you would then enter the
show
intrusion-log
command. For example:
Figure 7-10. Example of the Intrusion Log with Multiple Entries for the Same Port
The above example shows three intrusions for port 1. Since the switch can
show only one uncleared intrusion per port, the older two intrusions in this
example have already been cleared by earlier use of the
clear intrusion-log
or
the
port-security 1 clear-intrusion-flag
command. (The intrusion log holds up to
Intrusion Alert on port 1.
Dates and Times of
Intrusions
MAC Address of latest
Intruder on Port 1
Earlier intrusions on
port 1 that have already
been cleared (that is,
the Alert Flag has been
reset at least twice
before the most recent
intrusion occurred.
Содержание HP ProCurve series 2500
Страница 1: ...hp procurve series 2500 switches management and configuration guide www hp com go procurve ...
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Страница 3: ...HP ProCurve Switches 2512 and 2524 Management and Configuration Guide Software Release F 01or Greater ...
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Страница 18: ...xvi Contents ...
Страница 42: ...2 16 Using the Menu Interface Where To Go From Here Using the Menu Interface ...
Страница 84: ...4 26 Using the HP Web Browser Interface Status Reporting Features Using the HP Web Browser Interface ...
Страница 306: ...9 112 Configuring Advanced Features Spanning Tree Protocol STP Configuring Advanced Features ...
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