Related Documentation
- Additional Information
- Junos OS Ethernet Interfaces Configuration Guide
- For more information on the hierarchical scheduler (CoS), see the Junos OS Class of Service Configuration Guide .
Configuring Scheduler on Aggregated Ethernet Interfaces Without Link Protection
On aggregated Ethernet interfaces, you can configure scheduler in non–link-protect mode on the following platforms:
- MX-Series
- M120 and M320 with IQ2 PIC
- T-series platforms (T620 and T320) with IQ2 PIC
The scheduler functions supported are:
- Per unit scheduler
- Hierarchical scheduler
- Shaping at the physical interface
To configure the hierarchical scheduler on aggregated Ethernet interfaces in the non link-protect mode, include the hierarchical-scheduler statement at the [edit interfaces aeX] hierarchy level:
Prior to Junos OS Release 9.6, the hierarchical scheduler mode on these models required the aggregated-ether-options statement link-protection option. If a link-protection option is not specified, the scheduler is configured in non-link-protect mode.
To specify the member link bandwidth derivation based on the equal division model (scale) or the replication model (replicate) on aggregated Ethernet interfaces, include the member-link-scheduler (scale | replicate) option at the [edit class-of-service interfaces aeX] hierarchy level. The default setting is scale.
 | Note: In link-protect mode, only one link is active at a time and the other link acts as the backup link, whereas in a non link-protect mode, all the links of the aggregate bundle are active at the same time. There is no backup link. If a link goes down or a new link is added to the bundle, traffic redistribution occurs. |
Related Documentation
- Additional Information
- Junos OS Ethernet Interfaces Configuration Guide
- For more information on the hierarchical scheduler (CoS), see the Junos OS Class of Service Configuration Guide .
Published: 2012-06-26
Related Documentation
- Additional Information
- Junos OS Ethernet Interfaces Configuration Guide
- For more information on the hierarchical scheduler (CoS), see the Junos OS Class of Service Configuration Guide .
