Configure Multiple Rapid Spanning Tree Protocol - ZyXEL Communications XGS4600 Series User Manual

Table 64 Advanced Application > Spanning Tree Protocol (continued)
LABEL
Designated Cost
Root Guard State

13.8 Configure Multiple Rapid Spanning Tree Protocol

To configure MRSTP, click MRSTP in the Advanced Application > Spanning Tree Protocol screen.
Figure 138 Advanced Application > Spanning Tree Protocol > MRSTP (Standalone Mode)
Chapter 13 Spanning Tree Protocol
DESCRIPTION
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.
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.
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