priority-flow-control
Syntax
priority-flow-control {
no-auto-negotiation;
}
Description
Disable auto-negotiation of priority-based flow control (PFC) on one or more Ethernet interfaces.
DCBX controls the operational state of PFC on each interfaces where PFC is enabled by configuration. Auto-negotiation enables PFC on an interface only if the switch and the peer device connected to the switch both support PFC and have the same PFC configuration. DCBX exchanges PFC feature capability and provisioning information with the peer and enables PFC only if the peer is capable and provisioned to support PFC. Disabling auto-negotiation on an interface forces the interface to use the PFC state (enabled or disabled) that is configured on the switch by the configuration and assignment of the congestion notification profile.
Options
no-auto-negotiation—Disable
automatic negotiation of PFC.
Required Privilege Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 11.1.