ZyXEL Communications MES-3528 - Page 142

Chapter 13 Spanning Tree Protocol
MES-3528 User’s Guide
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Internal Cost This is the path cost from the root port in this MST instance to the
regional root switch.
Port ID This is the priority and number of the port on the Switch through which
this Switch must communicate with the root of the MST instance.
Table 32 Advanced Application > Spanning Tree Protocol > Status: MSTP
(continued)
LABEL DESCRIPTION