Posted by: Pdfprep
Post Date: October 29, 2020
In the RSTP protocol, the uplink port of the non-root switch has the parameter of the port identifier. The port identifier consists of two parts, they are:
A . One-byte port priority and one-byte port number
B . One-byte port priority and two-byte port number
C . Two-byte port priority and one-byte port number
D . Two-byte port priority and two-byte port number
Answer: A
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