Setting Run-time Parameters
893-743-A
4-41
i
[Set initialization string] Up to 64 characters for the Model
281xSA hub initialization string. This is the string of characters
that a management station dials to establish out-of-band contact
with the Model 281xSA hub in case of network problems.
ESC
[Return to main menu] Returns the display to the main menu.
Setting Security Parameters
When you select the c command [Set security parameters] from the run-time
parameters menu, the menu in Figure 4-24 is displayed.
The service port on the Model 281xSA hub features a security lock software
switch for protection of the node security configuration. This switch lets you
prevent unauthorized changes to the security settings without physical access
to the hub. When the security configuration lock is set to ON, Allowed Nodes
settings cannot be modified from management stations. Authorized changes
to the configuration will require changing the lock setting at the service port.