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Chapter 71 BPDU Guard
XGS2220 Series User’s Guide
532
Figure 421 SECURITY > BPDU Guard > BPDU Guard Status (Stacking Mode)
The following table describes the fields in the above screen.
71.3 BPDU Guard Setup
Use this screen to turn on the BPDU guard feature on the Switch and ports.
Click SECURITY > BPDU Guard > BPDU Guard Setup to display the configuration screen as shown.
Table 277 SECURITY > BPDU Guard > BPDU Guard Status
LABEL DESCRIPTION
BPDU guard global
setup
This field displays whether BPDU guard is activated on the Switch.
SLOT This field appears only in Stacking mode. Click the drop-down list to choose the slot
number of the Switch in a stack.
Port This field displays the port number. In Stacking mode, the first number represents the slot ID
and the second is the port number. Please note that the default stacking ports (the last
four ports of your Switch) cannot be configured. They are reserved for stacking only.
Active This shows whether BPDU guard is activated on the port.
Status This shows whether the port is shut down (Err-disable) or able to transmit packets
(Forwarding).
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