Juniper Networks EX8208 사용자 설명서

Table 7: LCD Panel Menu Options for the EX8200 Switch (continued)

Description

The Maintenance menu has the following options:

•

SYSTEM HALT?—Choose one of the following:

•

Press

Enter

to halt the master SRE module in an EX8208 switch or to halt the master RE module in an

EX8216 switch. Press

Enter

again to confirm the halt.

In a base configuration switch, the master SRE or RE module will be gracefully halted but not powered
off. Press

Enter

on your management device or power cycle the switch to bring the switch back up.

In a redundant configuration, the backup SRE or RE module takes over mastership when the master SRE
or RE module is halted. To completely halt the switch, use the

request system halt other-routing-engine

CLI command to halt the backup SRE or RE module before halting the master SRE or RE module. Press

Enter

on your management device or power cycle the switch to bring the switch back up.

See “EX8208 Switch Configurations” on page 6 or EX8216 Switch Configurations for information on
configuration types.

•

Press

to go to the next option in the Maintenance menu.

•

SYSTEM REBOOT?—Choose one of the following:

•

Press

Enter

to reboot the master SRE or RE module. Press

Enter

again to confirm the reboot.

•

Press

to go to the next option in the Maintenance menu.

•

LOAD RESCUE?—Choose one of the following:

•

Press

Enter

to roll back the switch to the previous valid configuration. Press

Enter

again to confirm the

rollback.

•

Press

to go to the next option in the Maintenance menu.

•

FACTORY DEFAULT?—Choose one of the following:

•

Press

Enter

to restore the switch to the factory default configuration. Press

Enter

again to confirm the

restoration. The LCD flashes a success or failure message and returns to the Idle menu.

•

Press

to go to the next option in the Maintenance menu.

•

ENTER EZSETUP?—Choose one of the following:

•

Press

Enter

to launch EZSetup. Press

Enter

again to confirm the launch.

EZSetup configures DHCP and enables the J-Web user interface on the switch. The LCD flashes a success
or failure message for approximately 10 seconds and returns to the Idle menu.

•

Press

to go to the next option in the Maintenance menu.

NOTE: You can use the EZSetup option only if the switch is in the factory default configuration.

•

EXIT MAINT MENU?—Choose one of the following:

•

Press

Enter

to exit the Maintenance menu.

•

Press

to return to the SYSTEM HALT option.

If you do not want users to use Maintenance menu options, disable the entire menu or individual menu options.
See Configuring the LCD Panel on EX Series Switches (CLI Procedure).

Maintenance

You can view the information about the LCD panel in EX8200 switches by executing the
command

show chassis hardware

. It shows the version, part number, serial number, and

description of the LCD panel.