Chapter 53 Spanning Tree Protocol
XGS2220 Series User’s Guide
346
53.5 Configure Rapid Spanning Tree Protocol
Use this screen to configure RSTP settings, see Section 53.1 on page 338 for more information on RSTP.
Click SWITCHING > Spanning Tree Protocol > RSTP in the navigation panel to display the screen as shown.
Figure 251 SWITCHING > Spanning Tree Protocol > RSTP
Designated Cost This field displays the path cost to the LAN segment to which the port is connected when the
port is a designated port. Otherwise, it displays the path cost to the root bridge from the
designated port for the LAN segment to which this port is connected.
Root Guard State This field displays the state of the port on which root guard is enabled.
• Root-inconsistent – the Switch receives superior BPDUs on the port and blocks the port.
• Forwarding – the Switch unblocks and allows the port to forward frames again.
Table 184 SWITCHING > Spanning Tree Protocol > Spanning Tree Protocol Status: RSTP (continued)
LABEL DESCRIPTION
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