Chapter 7: Quality of Service (QoS)
Configuring Egress Shaping
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Page 7-31
Table 40
Queue Shaper Profile Parameters
Parameter
Definition
Profile ID
A unique ID for the queue shaper profile. You can choose any unused value from 1
to 32. Once you have added the profile, you cannot change the Profile ID.
Description
A description of the queue shaper profile.
CIR
Enter the Committed Information Rate (CIR) for the policer, in Kbits per second.
Permitted values are 0-40000000 kbps (40 Gbps). If the value is 0, all incoming CIR
traffic is dropped. Granularity is 81 kbps. The default value is 40000000 kbps.
CBS
Enter the Committed Burst Rate (CBR) for the policer, in Kbytes. Permitted values
are 1-63 KB. The default value is 16 KB.
EIR
Enter the Excess Information Rate (EIR) for the policer, in Kbits per second.
Permitted values are 0-40000000 kbps (40 Gbps). If the value is 0, all incoming EIR
traffic is dropped. Granularity is 162 kbps. The default value is 40000000 kbps.
EBS
Enter the Excess Burst Rate (EBR) for the policer, in Kbytes. Permitted values are
1-512 KB. The default value is 16 KB.
Editing a Queue Shaper Profile
To edit a queue shaper profile:
1.
Select
Ethernet > QoS > Shaper > Queue Profiles
. The Queue Shaper Profile page opens (
2.
Select the profile you want to edit and click
Edit
. The Queue Shaper Profile – Edit page opens. This page is
similar to the Queue Shaper Profile – Add page (
). You can edit any parameter except the
Profile ID
.
3.
Modify the profile.
4.
Click
Apply
, then
Close
.
Deleting a Queue Shaper Profile
You cannot delete a queue shaper profile that is assigned to a queue. You must first remove the profile from the
queue, then delete the profile. See
Assigning a Queue Shaper Profile to a Queue
To delete a queue shaper profile, select the profile in the Queue Shaper Profiles Configuration table (
and click
Delete
. The profile is deleted.
To delete multiple queue shaper profiles:
1.
Select the profiles in the Queue Shaper Profiles Configuration table or select all the profiles by selecting the
check box in the top row.
2.
Click
Delete
. The profiles are deleted.
Assigning a Queue Shaper Profile to a Queue
To assign a queue shaper profile to a queue:
1.
Select
Ethernet > Interfaces > Logical Interfaces
. The Logical Interfaces page opens (