Verify CoS configurations on the link services interface.
From the CLI, enter the following commands:
The sample output provided in this section is based on the configurations provided in Configuring MLPPP Bundles and LFI on Serial Links.
user@R0> show class-of-service interface
ls-0/0/0
Physical interface: ls-0/0/0, Index: 136
Queues supported: 8, Queues in use: 4
Scheduler map: [default], Index: 2
Input scheduler map: [default], Index: 3
Chassis scheduler map: [default-chassis], Index: 4
Logical interface: ls-0/0/0.0, Index: 69
Object Name Type Index
Scheduler-map s_map Output 16206
Classifier ipprec-compatibility ip 12
user@R0> show class-of-service interface
ge-0/0/1
Physical interface: ge-0/0/1, Index: 140
Queues supported: 8, Queues in use: 4
Scheduler map: [default], Index: 2
Input scheduler map: [default], Index: 3
Logical interface: ge-0/0/1.0, Index: 68
Object Name Type Index
Classifier classfy_input ip 4330
user@R0> show class-of-service classifier
name classify_input
Classifier: classfy_input, Code point type: inet-precedence, Index: 4330
Code point Forwarding class Loss priority
000 DATA low
010 VOICE low
user@R0> show class-of-service scheduler-map
s_map
Scheduler map: s_map, Index: 16206
Scheduler: DATA, Forwarding class: DATA, Index: 3810
Transmit rate: 49 percent, Rate Limit: none, Buffer size: 49 percent, Priority:low
Drop profiles:
Loss priority Protocol Index Name
Low any 1 [default-drop-profile]
Medium low any 1 [default-drop-profile]
Medium high any 1 [default-drop-profile]
High any 1 [default-drop-profile]
Scheduler: VOICE, Forwarding class: VOICE, Index: 43363
Transmit rate: 50 percent, Rate Limit: none, Buffer size: 5 percent, Priority:high
Drop profiles:
Loss priority Protocol Index Name
Low any 1 [default-drop-profile]
Medium low any 1 [default-drop-profile]
Medium high any 1 [default-drop-profile]
High any 1 [default-drop-profile]
Scheduler: NC, Forwarding class: NC, Index: 2435
Transmit rate: 1 percent, Rate Limit: none, Buffer size: 1 percent, Priority:high
Drop profiles:
Loss priority Protocol Index Name
Low any 1 [default-drop-profile]
Medium low any 1 [default-drop-profile]
Medium high any 1 [default-drop-profile]
High any 1 [default-drop-profile]
These output examples show a summary of configured CoS components. Verify the following information:
For complete descriptions of show class-of-service commands and output, see the JUNOS System Basics and Services Command Reference.