Cabling a Mixed QFX Virtual Chassis | 219
Conguring Junos OS on the EX4300 | 223
EX4300 Default Conguraon | 223
Connecng and Conguring an EX Series Switch (CLI Procedure) | 241
Connecng and Conguring an EX Series Switch (J-Web Procedure) | 245
Conguring the LCD Panel on EX Series Switches (CLI Procedure) | 248
Disabling or Enabling Menus and Menu Opons on the LCD Panel | 249
Conguring a Custom Display Message | 250
Reverng to the Default Factory Conguraon for the EX Series Switch | 251
Reverng to the EX Series Switch Factory-Default Conguraon Using the request system
zeroize Command | 252
Reverng to the EX Series Switch Factory-Default Conguraon Using the load factory-
default Command | 253
Reverng to the Factory-Default Conguraon Using the EX Series Switch LCD Panel | 254
Reverng to the Factory-Default Conguraon Using the Factory Reset/Mode buon on
EX2300, EX3400, and EX4300-48MP Switches | 255
Dashboard for EX Series Switches | 256
Maintaining Components
Maintaining the EX4300 Cooling System | 292
Removing a Fan Module from an EX4300 Switch | 292
Installing a Fan Module in an EX4300 Switch | 293
Maintaining the EX4300 Power System | 295
Removing an AC Power Supply from an EX4300 Switch | 296
Installing an AC Power Supply in an EX4300 Switch | 298
Removing a DC Power Supply from an EX4300 Switch | 299
Installing a DC Power Supply in an EX4300 Switch | 301
Maintaining an Uplink Module in an EX4300 Switch | 303
Removing an Uplink Module from an EX4300 Switch | 304
Installing an Uplink Module in an EX4300 Switch | 306
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