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Mode
Recovery
Recovery Time
The following describes how to use several commands on this screen.
N
Displays the next page.
Press N (command) to display the next page.
P
Displays the previous page.
Press P to display the previous page.
E
Configures the condition for the function of detecting and blocking a loop.
Press E, and then the appearance of the command prompt becomes "Enable or Disable
Loop Detection (E/D)>". Press E to enable the function of detecting and blocking a loop,
and D to disable it.
I
Press I to move to the screen of displaying a loop history.
L
Configures the condition of the function of detecting and blocking a loop per port. See next
section (4.11.2) for the content.
1. Press L, and then the appearance of the command prompt becomes "Select port-number
to be changed>". Enter the target port-number.
2. The command prompt becomes "Enable or Disable Loop Detection (E/D)>". Press E to
enable the function of detecting and blocking a loop per port, and D to disable it.
3. The command prompt becomes "Select Loop Detection mode (B/S)>". Press B" to set
to a Block mode, and S to Shutdown mode.
Delimit with a comma when entering two or more port-number, or specify with a hyphen
for the consecutive numbers. Press 0 when making (or setting) all the ports as a target.
S
Configures the condition (or status) of a recovery mode to operate the automatic recovery for
the ports blocked.
1. Press S, and then the appearance of the command prompt becomes "Select port-
number to be changed>". Enter the target port-number.
2. The command prompt becomes "Enable or Disable Recovery for port x (E/D)>". Press E
to enable the automatic recovery of ports, D to disable it.
Delimit with a comma when entering two or more port-number, or specify with a hyphen
for the consecutive numbers. Press 0 when making (or setting) all the ports as a target.
T
Indicates the number of seconds for the recovery time as the waiting time until an automatic
recovery is operated after blocking a port.
1. Press T, and then the appearance of the command prompt becomes "Select port-
number to be changed>". Enter the target port-number.
2. The command prompt becomes "Enter Recovery Timer >". Enter the number of sec-
onds for the recovery time in the range from 60 to 86,400.
Q
Returns to the top menu.
Displays the operation mode when detecting a loop.
Block
Blocks a port when detecting a loop (factory default
settings).
Shutdown
Shuts down a port when detecting a loop.
Displays the condition of a recovery mode, which operates an automatic
recovery of ports blocked.
Enabled
Operates an automatic recovery for blocking ports after
Recovery Time passes (factory default settings).
Disabled
Does not recover for blocking ports until configuring manu-
ally.
Displays the number of seconds for the recovery time as the waiting time
until an automatic recovery is operated after blocking a port (factory default
settings: 60).
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