To configure scheduling on an L2 access interface
Steps
1 |
Choose Manage→Service→Services from the NFM-P main menu. The Manage Services form opens. |
2 |
Configure the filter criteria and click Search. A list of services appears. |
3 |
Choose a VPLS and click Properties. The VPLS Service (Edit) form opens. |
4 |
On the service tree, expand Sites→site→L2 Access Interfaces. |
5 |
Right-click the L2 access interface and choose Properties. The VPLS L2 Access Interface (Edit) form opens. |
6 |
Click on the Schedulers tab and configure the required parameters. Note: The Schedulers tab is configurable only if a port is assigned to the interface. |
7 |
To configure scheduling on a 7210 SAS site, enable and configure the required parameters in the Egress Aggregate Rate Limit panel and go to Step 30 . |
8 |
To configure scheduling on a 7705 SAR site: Note: For the 7705 SAR, scheduler behavior is determined by the scheduler mode, which is 4-Priority by default. You can only configure the Egress and Ingress Aggregate Rate Limit parameters when the Scheduler Mode parameter is set to 16-Priority. You can set the Scheduler Mode to 16-Priority only when the port is on an MDA that supports 16-Priority. See the 7705 SAR documentation for more information. If you change the Scheduler Mode parameter from 16-Priority to 4-Priority, the NFM-P automatically restores the default settings for the Egress Aggregate Rate Limit and Ingress Aggregate Rate Limit panels when you Apply your changes.
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9 |
To apply an aggregation scheduler policy to the interface: Note: You cannot specify an access scheduler policy if the port you selected To create a VPLS or MVPLS L2 access interface is an HSMDA port. Go to Step 30 .
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10 |
To specify that an aggregation scheduler policy is not being applied to the interface, set the Aggregation parameter to Off. Note: The Aggregation parameter is not configurable if the port you selected in To create a VPLS or MVPLS L2 access interface is an HSMDA port. |
11 |
Select an ingress scheduler in the Ingress Scheduler panel to choose an ingress scheduler. |
12 |
Configure the required parameters. The Aggregate Rate Limit (kbps), Frame-Based Accounting, and Limit Unused Bandwidth parameters are configurable only when there is no scheduler specified in the Egress Scheduler panel. The Frame-Based Accounting parameter is not configurable if the port you selected in To create a VPLS or MVPLS L2 access interface is an HSMDA port. You cannot specify an egress scheduler when the Aggregate Rate Limit (kbps) parameter is set to a value greater than zero. |
13 |
Select an ingress policer control policy in the Ingress Policer Control Policy panel. |
14 |
Click Create in the Ingress Policer Control Override panel. The Ingress Policer Control Override (Create) form opens. |
15 |
Configure the required parameters. |
16 |
Click the Level Override Policy Items tab. |
17 |
Select an item from the list and click Properties. The Ingress Policy Policer Level Override form opens. |
18 |
Click the Override tab. |
19 |
Configure the override for the Maximum Cumulative Buffer Space (bytes) parameter. |
20 |
Close the forms. |
21 |
If the port you selected in To create a VPLS or MVPLS L2 access interface is an HSMDA port, go to Step 30 . |
22 |
Select an egress scheduler in the Egress Scheduler panel. |
23 |
Select an egress policer control policy in the Egress Policer Control Policy panel. |
24 |
Click Create in the Egress Policer Control Override panel. The Egress Policer Control Override (Create) form opens. |
25 |
Configure the required parameters. |
26 |
Click the Level Override Policy Items tab. |
27 |
Select an item from the list and click Properties. The Egress Policy Policer Level Override form opens. |
28 |
Click the Override tab. |
29 |
Configure the override for the Maximum Cumulative Buffer Space (bytes) parameter. |
30 |
Save the changes and close the forms. End of steps |