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show class-of-service scheduler-hierarchy interface



For MPC/MIC interfaces only, display the scheduler hierarchy as well as the shaping rate, guaranteed rate, priorities, and queue weight information for each forwarding class at each hierarchy level.



(Optional) Display scheduler hierarchies based on the interface set.


Display information about a specific interface.

Required Privilege Level


Output Fields

Table 1 describes the output fields for the show class-of-service scheduler-hierarchy interface command. Output fields are listed in the approximate order in which they appear.

Table 1: show class-of-service scheduler-hierarchy interface Output Fields

Field Name

Field Description


Interface name


Traffic resource associated with the logical interface


Shaping rate in bits per second

guaranteed rate

Guaranteed rate in bits per second

guaranteed priority

Queue priority in the guaranteed region (high, low, or none)

excess priority

Queue priority in the excess region (high, low, or none)

queue weight

Queue weight for excess CoS weighted round-robin

excess weight

Interface unit per priority weights for excess weighted round-robin

Sample Output

show class-of-service scheduler-hierarchy interface

Release Information

Command introduced in Junos OS Release 13.3.

Support for up to four hierarchy levels added in Junos OS Release 16.1.


Before Junos OS R19.2, the shaping rate would incorrectly display as 90% of the guaranteed rate.