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show chassis nonstop-upgrade



(EX6200 switches, EX8200 switches, EX8200 Virtual Chassis, QFX3500 and QFX3600 Virtual Chassis, and Virtual Chassis Fabric only) Display the status of the line cards or Virtual Chassis members in the linecard role after the most recent nonstop software upgrade (NSSU). You must issue this command on the primary Routing Engine.

Required Privilege Level


Output Fields

Table 1 lists the output fields for the show chassis nonstop-upgrade command. Output fields are listed in the approximate order in which they appear.

Table 1: show chassis nonstop-upgrade Output Fields

Field Name

Field Description


Line card slot number.


State of line card:

  • Error—Line card is in an error state.

  • Offline—Line card is powered down.

  • Online—Line card is online and running.


Reason for the state (if the line card is offline).

Sample Output

show chassis nonstop-upgrade (EX8200 Switch)

show chassis nonstop-upgrade (EX8200 Virtual Chassis)

show chassis nonstop-upgrade (Virtual Chassis Fabric)

Release Information

Command introduced in Junos OS Release 10.4.