show class-of-service
Syntax
show class-of-service
Description
Display the class-of-service (CoS) information.
Required Privilege Level
view
Output Fields
Table 1 lists the output fields for the show class-of-service
command. Output fields are listed in the approximate order in which they appear.
Field Name |
Field Description |
Level of Output |
---|---|---|
|
The forwarding class configuration:
|
All levels |
|
The type of code-point alias:
|
All levels |
|
Names given to CoS values. |
All levels |
|
Set of bits associated with an alias. |
All levels |
|
Name of the classifier. |
All levels |
|
Code-point values. |
All levels |
|
Loss priority assigned to specific CoS values and aliases of the classifier. |
All levels |
|
Name of the rewrite rule if one has been configured. |
All levels |
|
Name of the drop profile. |
All levels |
|
Type of drop profile. QFX Series supports only the |
All levels |
|
Percentage of queue buffer fullness in a drop profile at which packets begin to drop during periods of congestion. |
All levels |
|
Name of the scheduler map. |
All levels |
|
Name of the scheduler. |
All levels |
|
Transmission rate of the scheduler. |
All levels |
|
Delay buffer size in the queue. |
All levels |
|
Drop profiles configured for the specified scheduler. |
All levels |
|
Transport protocol corresponding to the drop profile. |
All levels |
|
Name of the drop profile. |
All levels |
|
Number of queues that can be configured on the interface. |
All levels |
|
Number of queues currently configured. |
All levels |
|
Name of the physical interface. |
All levels |
|
Name of the scheduler map. |
All levels |
|
Enabled if a congestion notification profile is applied to the interface; disabled if no congestion notification profile is applied to the interface. Note:
OCX Series switches do not support congestion notification profiles. |
All levels |
|
Name of the forwarding class set (priority group). Note:
Only on systems that support enhanced transmission selection (ETS) hierarchical port scheduling. |
|
|
Internal index of an object. |
All levels |
Sample Output
show class-of- service
user@switch> show class-of-service Forwarding class ID Queue best-effort 0 0 fcoe 1 3 no-loss 2 4 network-control 3 7 mcast 8 8 Code point type: dscp Alias Bit pattern af11 001010 af12 001100 ... ... Code point type: ieee-802.1 Alias Bit pattern af11 100 ... ... Classifier: dscp-default, Code point type: dscp, Index: 7 Code point Forwarding class Loss priority 000000 best-effort low 000001 best-effort low ... ... ... Classifier: ieee8021p-default, Code point type: ieee-802.1, Index: 11 Code point Forwarding class Loss priority 000 best-effort low 001 best-effort low 010 best-effort low 011 fcoe low 100 no-loss low 101 best-effort low 110 network-control low 111 network-control low Drop profile:<default-drop-profile>, Type: discrete, Index: 1 Fill level 100 Scheduler map: <default>, Index: 2 Scheduler: <default-be>, Forwarding class: best-effort, Index: 21 Transmit rate: 5 percent, Rate Limit: none, Buffer size: 5 percent, Buffer Limit: none, Priority: low Excess Priority: low drop-profile-map-set-type: mark Drop profiles: Loss priority Protocol Index Name Low any 1 <default-drop-profile> Medium high any 1 <default-drop-profile> High any 1 <default-drop-profile> Scheduler: <default-fcoe>, Forwarding class: fcoe, Index: 50 Transmit rate: 35 percent, Rate Limit: none, Buffer size: 35 percent, Buffer Limit: none, Priority: low Excess Priority: low drop-profile-map-set-type: mark Drop profiles: Loss priority Protocol Index Name Low any 1 <default-drop-profile> Medium high any 1 <default-drop-profile> High any 1 <default-drop-profile> Scheduler: <default-noloss>, Forwarding class: no-loss, Index: 51 Transmit rate: 35 percent, Rate Limit: none, Buffer size: 35 percent, Buffer Limit: none, Priority: low Excess Priority: low drop-profile-map-set-type: mark Drop profiles: Loss priority Protocol Index Name Low any 1 <default-drop-profile> Medium high any 1 <default-drop-profile> High any 1 <default-drop-profile> Scheduler: <default-nc>, Forwarding class: network-control, Index: 23 Transmit rate: 5 percent, Rate Limit: none, Buffer size: 5 percent, Buffer Limit: none, Priority: low Excess Priority: low drop-profile-map-set-type: mark Drop profiles: Loss priority Protocol Index Name Low any 1 <default-drop-profile> Medium high any 1 <default-drop-profile> High any 1 <default-drop-profile> Scheduler: <default-mcast>, Forwarding class: mcast, Index: 49 Transmit rate: 20 percent, Rate Limit: none, Buffer size: 20 percent, Buffer Limit: none, Priority: low Excess Priority: low drop-profile-map-set-type: mark Drop profiles: Loss priority Protocol Index Name Low any 1 <default-drop-profile> Medium high any 1 <default-drop-profile> High any 1 <default-drop-profile> Physical interface: xe-0/0/0, Index: 129 Queues supported: 12, Queues in use: 12 Scheduler map: <default>, Index: 2 Congestion-notification: Disabled Physical interface: xe-0/0/1, Index: 130 Queues supported: 12, Queues in use: 12 Scheduler map: <default>, Index: 2 Congestion-notification: Disabled ... ... ... Forwarding class set: lan-fcset, Type: normal-type, Forwarding class set index: 7 Forwarding class Index best-effort 0
Release Information
Command introduced in Junos OS Release 11.1.