Supported Platforms
Related Documentation
- QFabric System, QFX Series standalone switches
- Example: Configuring WRED Drop Profiles
- Understanding CoS WRED Drop Profiles
fill-level
Syntax
Hierarchy Level
Release Information
Statement introduced in Junos OS Release 11.1 for the QFX Series.
Description
When configuring random early detection (RED), map the fullness of a queue to a packet drop-probability value. You configure the fill-level and drop-probability statements in related pairs by specifying a low fill-level value at which packets begin to drop (the drop probability is zero until the queue reaches this level of fullness) and a high fill-level value at which packets drop at the highest drop probability. As the queue fills from the low fill level to the high fill level, the rate of packet drop increases in a linear pattern from zero to the high drop probability.
Options
low-value—Fullness of the queue before packets begin to drop, expressed as a percentage. The low value must be less than the high value.
Range: 0 through 100
high-value—Fullness of the queue before it reaches the maximum drop probability. If the queue fills beyond the fill level high value, all packets drop. The high value must be greater than the low value.
Range: 0 through 100
Required Privilege Level
interface—To view this statement in the
configuration.
interface-control—To add this
statement to the configuration.
Related Documentation
- QFabric System, QFX Series standalone switches
- Example: Configuring WRED Drop Profiles
- Understanding CoS WRED Drop Profiles
Published: 2014-07-23
Supported Platforms
Related Documentation
- QFabric System, QFX Series standalone switches
- Example: Configuring WRED Drop Profiles
- Understanding CoS WRED Drop Profiles
