RGPS-92222GCP-NP Series User Manual
ORing Industrial Networking Corp.
23
Label
Description
Protocol Version
Select Spanning Tree type , support STP / RSTP / MSTP
Bridge Priority
(0-61440)
A value used to identify the root bridge. The bridge with the lowest
value has the highest priority and is selected as the root. If the
value changes, you must reboot the switch. The value must be a
multiple of 4096 according to the protocol standard rule
Forwarding Delay
Time (4-30)
The time of a port waits before changing from RSTP learning and
listening states to forwarding state. The valid value is between 4
through 30.
Max Age Time(6-40)
The number of seconds a bridge waits without receiving
Spanning-tree Protocol configuration messages before attempting
a reconfiguration. The valid value is between 6 through 40.
Maximum Hop Count
This defines the initial value of remaining Hops for MSTI
information generated at the boundary of an MSTI region. It
defines how many bridges a root bridge can distribute its BPDU
information to. Valid values are in the range 6 to 40 hops.
Transmit Hold Count
The number of BPDU's a bridge port can send per second. When
exceeded, transmission of the next BPDU will be delayed. Valid
values are in the range 1 to 10 BPDU's per second.
Edge Port BPDU
Control whether a port explicitly configured as Edge will transmit