input (Congestion Notification)
Syntax
input {
(dscp | ieee-802.1) {
code-point [code-point-bits] {
pfc {
mru mru-value;
}
xon
}
}
cable-length cable-length-value;
}
Hierarchy Level
[edit class-of-service congestion-notification-profile profile-name]
Description
Configure priority-based flow control (PFC) on incoming traffic based on either IEEE 802.1p priorities in the Layer 2 VLAN header or Differentiated Services code point (DSCP) values in the Layer 3 IP header.
You cannot configure both DSCP-based PFC and IEEE 802.1p PFC under the same congestion notification profile.
Options
The remaining statements are explained separately. Search for a statement in CLI Explorer or click a linked statement in the Syntax section for details.
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 11.1.
Support for DSCP values introduced in Junos OS Release 17.4R1 for the QFX Series.