Chapter 13 Spanning Tree Protocol
XGS2210 Series User’s Guide
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13.8 Configure Multiple Spanning Tree Protocol
To configure MSTP, click MSTP in the Advanced Application > Spanning Tree Protocol screen. See
Multiple STP on page 142 for more information on MSTP.
Designated Port ID This field displays the priority and number of the bridge port (on the designated bridge),
through which the designated bridge transmits the stored configuration messages.
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 unbolcks and allows the port to forward frames again.
Table 62 Advanced Application > Spanning Tree Protocol > Status: MRSTP (continued)
LABEL DESCRIPTION