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Monitoring CoS Scheduler Maps

 

Purpose

Note

This topic applies only to the J-Web Application package.

J-Web Application package Release 14.1X53-A2 does not support Class of Service (CoS) on EX4600 switches.

Use the monitoring functionality to display assignments of CoS forwarding classes to schedulers.

Action

To monitor CoS scheduler maps in the J-Web interface, select Monitor > Class of Service > Scheduler Maps.

To monitor CoS scheduler maps in the CLI, enter the following CLI command:

show class-of-service scheduler-map

Meaning

Table 1 summarizes key output fields for CoS scheduler maps.

Table 1: Summary of Key CoS Scheduler Maps Output Fields

Field

Values

Additional Information

Scheduler Map

Name of a scheduler map.

For details, click the plus sign (+).

Index

Index of a specific object—scheduler maps, schedulers, or drop profiles.

 

Scheduler Name

Name of a scheduler.

 

Forwarding Class

Forwarding classes this scheduler is assigned to.

 

Transmit Rate

Configured transmit rate of the scheduler in bits per second (bps). The rate value can be either of the following:

  • A percentage—The scheduler receives the specified percentage of the total interface bandwidth.

  • remainder—The scheduler receives the remaining bandwidth of the interface after bandwidth allocation to other schedulers.

 

Buffer Size

Delay buffer size in the queue or the amount of transmit delay (in milliseconds). The buffer size can be either of the following:

  • A percentage—The buffer is a percentage of the total buffer allocation.

  • remainder—The buffer is sized according to what remains after other scheduler buffer allocations.

 

Priority

Scheduling priority of a queue:

  • strict-high—Packets in this queue are transmitted first.

  • low—Packets in this queue are transmitted last.

 

Excess rate

The percentage of excess bandwidth traffic to share.

Drop Profiles

Name and index of a drop profile that is assigned to a specific loss priority and protocol pair.

 

Loss Priority

Packet loss priority corresponding to a drop profile.

 

Protocol

Transport protocol corresponding to a drop profile.

 

Drop Profile Name

Name of the drop profile.

 

Index

Index of a specific object—scheduler maps, schedulers, or drop profiles.