Configuring Schedulers on Aggregated Interfaces

You can apply a class-of-service (CoS) configuration to aggregated Ethernet and aggregated SONET/SDH interfaces. The CoS configuration applies to all member links included in the aggregated interface. You cannot apply different CoS configurations to the individual member links.

You can configure shaping for aggregated Ethernet interfaces that use interfaces originating from Gigabit Ethernet IQ2 PICs. However, you cannot enable shaping on aggregated Ethernet interfaces when there is a mixture of ports from IQ and IQ2 PICs in the same bundle.

To view the summation of the queue statistics for the member links of an aggregate interface, issue the show interfaces queue command. To view the queue statistics for each member link, issue the show interfaces queue aggregated-interface-name command.

To configure CoS schedulers on aggregated interfaces, include the following statements at the [edit class-of-service] hierarchy level:

[edit class-of-service]interfaces {interface-name {scheduler-map map-name;unit logical-unit-number {scheduler-map map-name;}}}scheduler-maps {map-name {forwarding-class class-name scheduler scheduler-name;}}schedulers {scheduler-name {buffer-size (percent percentage | remainder | temporal microseconds);drop-profile-map loss-priority (any | low | medium-low | medium-high | high)protocol (any | non-tcp | tcp) drop-profile profile-name;excess-priority (low | high);excess-rate percent percentage;priority priority-level;transmit-rate (rate | percent percentage | remainder) <exact>;}}