ORiNG IES-3062 Series, User Manual, Page: 35 / 107

IES-3080 / IES-3062 SERIES User’s Manual
ORing Industrial Networking Corp 25
Label Description
Path Cost (1-200000000)
The cost of the path to the other bridge from this transmitting
bridge at the specified port. Enter a number 1 through
200000000.
Port Priority (0-240)
Decide which port should be blocked by priority in LAN.
Enter a number 0 through 240. The value of priority must be
the multiple of 16
Admin P2P
Some of the rapid state transactions that are possible within
RSTP are dependent upon whether the port concerned can
only be connected to exactly one other bridge (i.e. It is served
by a point-to-point LAN segment), or it can be connected to
two or more bridges (i.e. It is served by a shared medium LAN
segment). This function allows the P2P status of the link to
be manipulated administratively. True means P2P enabling.
False means P2P disabling.
Admin Edge
The port directly connected to end stations, and it cannot
create bridging loop in the network. To configure the port as
an edge port, set the port to “ True ”.
Admin Non STP
The port includes the STP mathematic calculation. True is
not including STP mathematic calculation. False is including
the STP mathematic calculation.
Apply
Click “ Apply ” to set the configurations.
5.1.1.6 MSTP
Multiple Spanning Tree Protocol (MSTP) is a standard protocol base on IEEE 802.1s. The
function is that several VLANs can be mapping to a reduced number of spanning tree
instances because most networks do not need more than a few logical topologies. It supports
load balancing scheme and the CPU is sparer than PVST (Cisco proprietary technology).