108
4.6.4.a.
Basic Port Configuration
On the Rapid Spanning Tree Configuration Menu, pressing "B" opens the Basic
Port Configuration screen, as shown in Fig. 4-46. On this screen, you can configure
the Spanning Tree settings for each port.
PN28168 Local Management System
Rapid Spanning Tree Configuration -> Basic Port Configuration
Port Trunk Link State Role Priority Path Cost STP Status
---- ----- ---- ---------- ---------- --------- --------- ----------
1 --- Down Forwarding Disabled 128 20000(A) Enabled
2 --- Down Forwarding Disabled 128 20000(A) Enabled
3 1 Down Forwarding Disabled 128 20000(A) Enabled
4 1 Down Forwarding Disabled 128 20000(A) Enabled
5 2 Down Forwarding Disabled 128 20000(A) Enabled
6 2 Down Forwarding Disabled 128 20000(A) Enabled
7 --- Down Forwarding Disabled 128 20000(A) Enabled
8 --- Down Forwarding Disabled 128 20000(A) Enabled
9 --- Down Forwarding Disabled 128 20000(A) Enabled
10 --- Down Forwarding Disabled 128 20000(A) Enabled
11 --- Down Forwarding Disabled 128 20000(A) Enabled
12 --- Down Forwarding Disabled 128 20000(A) Enabled
-------------------------------- <COMMAND> -----------------------------------
[N]ext Page Set Port Path [C]ost
[P]revious Page Set Port STP [S]tatus
Set Port Pr[i]ority [Q]uit to previous menu
Command>
Enter the character in square brackets to select option
Fig. 4-46 Basic Port Configuration
Screen Description
Port
Displays the port number.
Link
Displays the link status.
UP
The link has been established successfully.
DOWN
The link has not been established.
State
Displays the current port status.
Forwarding
Normal communication is executed based on the calculation result.
Learning
Calculation is executed based on information.
Discarding
Calculation is not executed.
Role
Displays the role of the port in Spanning Tree.
Designated
Operating as a designated port.
Root
Operating as a root port.
Alternate
Operating as an alternate port.
Backup
Operating as a backup port.
Disabled
STP is not working.
Priority
Displays the priority of each port in the Switching Hub. The larger number has
higher priority. For all ports, "128" is the factory default setting. (The value is a mul
-
tiple of 16.)
Path Cost
Displays the cost of each port. For all ports, "Auto" is the factory default setting.
In case of Auto, the cost is set automatically according to the link speed of the port.