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Available commands are listed below.
E
Configure the status of the Loop detection and blocking function.
Press "E." The command prompt changes to "Enable or Disable Loop Detection (E/D)>."
Press "E" to enable the function. Press "D" to disable it.
I
Press "I" to move to the Loop History screen.
L
Configure the status of the Loop detection and blocking function for each port.
1. Press "L."The command prompt changes to "Select port number to be changed>." Enter a
port number you wish to configure.
2. Then, the command prompt changes to "Enable or Disable Loop Detection (E/D)>." Enter
"E" to enable the loop detection/shut-off function of each port. Press "D" to disable it.
3. Upon setting, the command prompt changes to " Select Loop Detection mode (B/S)>."
Pless "B" to change to the block mode. Pless "S" to change to the shutdown mode.
When entering multiple port numbers, delimit with comma, or hyphenate the continuous
numbers. To configure all ports, enter "0" as the port number.
S
Configure the status of the Recovery mode that can automatically recover a blocked port.
1. Press "S." The command prompt changes to "Select port number to be changed>." Enter
a port number you wish to configure.
2. Then, the command prompt changes to "Enable or Disable Recovery for port x (E/D)>."
Press "E" to enable the automatic port recovery. Press "D" to disable it.
When entering multiple port numbers, delimit with comma, or hyphenate the continuous
numbers. To configure all ports, enter "0" as the port number.
T
Display the Recovery Time (seconds) that is a waiting time until a port starts to be automatically
recovered after being blocked.
1. Press "T." The command prompt changes to "Select port number to be changed>." Enter
the port number you wish to configure.
2. Then, the command prompt changes to "Enter Recovery Timer >." Enter a value between
60 and 86400 (seconds) as the recovery time.
Q
Return to the parent menu.
Note:
When you change the Loop detection and blocking function status (Global
Loop Detection Status), all configuration information will be saved into the
internal memory.
Mode
Shows the mode of Loop detection behavior.
Block
When the Switching Hub detects loop, the ports are
blocked. (Factory default setting)
Shutdown
When the Switching Hub detects loop, the ports are shut
down.
Recovery
Displays the status of the Recovery mode that can automatically recover a
blocked port.
Enabled
Automatically recovers a blocked port after the Recovery
Time period.
(Factory default setting)
Disabled
Does not recover a blocked port until manually configured.
Recovery Time
Displays the Recovery Time (seconds) that is a waiting time until a port starts
to be automatically recovered after being blocked. (The factory default set
-
ting is 60)