ZyXEL Communications GS1920-48HPv2, Руководство пользователя

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Chapter 30 Error Disable
GS1920v2 Series User’s Guide
278
The following table describes the labels in this screen.
30.5 Erro r- Disa b le De te c t C o nfig ura tio n
Use this screen to have the Switch detect whether the control packets exceed the rate limit configured
for a port and configure the action to take once the limit is exceeded. Click the
C lic k He re
link next to
Errdisa b le De te c t
link in the
Adva nc e d Applic a tio n > Errdisa b le
screen to display the screen as shown.
Fig ure 200
Advanced Application > Errdisable > Errdisable Detect
The following table describes the labels in this screen.
Table 126 Advanced Application > Errdisable > CPU protection
LABEL DESC RIPTIO N
Reason Select the type of control packet you want to configure here.
Port This field displays the port number.
* Use this row to make the setting the same for all ports. Use this row first and then make
adjustments to each port if necessary.
Changes in this row are copied to all the ports as soon as you make them.
Rate Limit (pkt/s) Enter a number from 0 to 256 to specify how many control packets this port can receive or
transmit per second.
0
means no rate limit.
You can configure the action that the Switch takes when the limit is exceeded. See Section 30.5
on page 278 for detailed information.
Apply Click
Apply
to save your changes to the Switch’s run-time memory. The Switch loses these
changes if it is turned off or loses power, so use the
Sa ve
link on the top navigation panel to save
your changes to the non-volatile memory when you are done configuring.
Cancel Click
C a nc e l
to begin configuring this screen afresh.
Table 127 Advanced Application > Errdisable > Errdisable Detect
LABEL DESC RIPTIO N
Cause This field displays the types of control packet that may cause CPU overload.
* Use this row to make the setting the same for all entries. Use this row first and then make
adjustments to each entry if necessary.
Changes in this row are copied to all the entries as soon as you make them.
Active Select this option to have the Switch detect if the configured rate limit for a specific control
packet is exceeded and take the action selected below.