Longshine LCS-SW2402S Manual Del Usuario página 50

STA Port Configuration
Priority
Path Cost
Fast Forward
The value of the priority field which is contained in
the first (in network byte order) octet of the (2 octet
long) Port ID
The contribution of this port to the path cost of paths
towards the spanning tree root, which include this
port. 802.1D-1990 recommends that the default value
of this parameter be in inverse proportion to the speed
of the attached LAN
The device omits from the 4 steps
(Blocking-Listening-Learning-Forwarding) to 3 steps
(Blocking-Listening-Forwarding) for speeding up
specified port to be running when STA topology has
been changed
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