Juniper Networks EX4200 User Manual
Page 11
Disconnecting a Virtual Chassis Cable from an EX4200 Switch ...................180
Replacing a Member Switch of a Virtual Chassis Configuration (CLI
Procedure) ............................................................................................182
Remove, Repair, and Reinstall the Same Switch ...................................182
Remove a Member Switch, Replace with a Different Switch, and Reapply
the Old Configuration .....................................................................182
Remove a Member Switch and Make Its Member ID Available for
Reassignment to a Different Switch ................................................183
Switch and Component Maintenance
Maintaining Fiber-Optic Cables in EX Series Switches .................................187
Troubleshooting Switch Components
Troubleshooting Switch Components
Troubleshooting Network Interfaces on EX3200 and EX4200 Switches ......191
The interface on one of the last four built-in network ports in an EX3200
switch (for example, interface ge-0/0/23) is down ..........................191
The interface on the port in which an SFP or SFP+ transceiver is installed
in an SFP+ uplink module is down ................................................192
Troubleshooting Uplink Module Installation or Replacement on EX3200 and
EX4200 Switches ..................................................................................192
Virtual Chassis port (VCP) connection does not work ............................192
One of the last four network ports on an EX3200 switch with an SFP or
SFP+ uplink module installed is disabled ......................................193
Returning the Switch or Switch Components
Returning an EX3200 or EX4200 Switch or Component for Repair or
Replacement .........................................................................................197
Locating the Serial Number on an EX3200 or EX4200 Switch or
Component ...........................................................................................198
Listing the Switch and Components Details with the CLI .......................198
Locating the Chassis Serial Number ID Label on an EX3200 or EX4200
Switch ............................................................................................198
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