iES12G
User’s
Manual
UM-iES12G-1.72.2-EN.docx
Pages 45 of 166
© 2020 IS5 COMMUNICATIONS INC. ALL RIGHTS RESERVED
This page contains settings for physical and aggregated ports.
Figure 53 - RSTP Port Setting
Label
Description
Port
The switch port number of the logical RSTP port
Enabled
It shows whether RSTP is enabled on this switch port.
Path Cost
The
Auto
setting will set the path cost as appropriate by the physical link speed, using
the 802.1D 2004 recommended values.
Using the
Specific
setting, a user-defined value can be entered.
The path cost is used when establishing the active topology of the network. Lower
path cost ports are chosen as forwarding ports in favor of higher path cost ports. Valid
values are in the range 1 to 200000000.
Priority
(0-240)
Enter which port should be blocked by setting the priority on the LAN. Enter a
number between 0 and 240. The value of priority must be a multiple of 16.
Admin Edge
Admin Edge is the port which is directly connected to end stations. Controls whether
the
operEdge
flag should start as set or cleared. (The initial
operEdge
state when a
port is initialized).
Auto Edge
Controls whether the bridge should enable automatic edge detection on the bridge
port. This allows
operEdge
to be derived from whether BPDU's are received on the
port or not.
Admin P2P
Controls whether the port connects to a point-to-point LAN rather than to a shared
medium. This can be automatically determined, or forced either true or false.
Transition to the forwarding state is faster for point-to-point LANs than for shared
media.
Save
Click to apply the configurations.
Reset
Click to undo any changes made locally and revert to previously saved values.
