Supported Platforms
Related Documentation
- EX, QFX Series
- show dcbx neighbors
- EX Series
- Configuring Priority-Based Flow Control for an EX Series Switch (CLI Procedure)
- Understanding Data Center Bridging Capability Exchange Protocol for EX Series Switches
- Understanding Priority-Based Flow Control
- QFX Series
- Configuring CoS PFC (Congestion Notification Profiles)
- Configuring DCBX Autonegotiation
- Example: Configuring CoS PFC for FCoE Traffic
- Understanding DCB Features and Requirements
priority-flow-control
Syntax
Hierarchy Level
Release Information
Statement introduced in Junos OS Release 11.1 for the QFX Series.
Statement introduced in Junos OS Release 11.3 for EX Series switches.
Description
Disable autonegotiation of priority-based flow control (PFC) on one or more Ethernet interfaces. Autonegotiation 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. Disabling autonegotiation 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.
Related Documentation
- EX, QFX Series
- show dcbx neighbors
- EX Series
- Configuring Priority-Based Flow Control for an EX Series Switch (CLI Procedure)
- Understanding Data Center Bridging Capability Exchange Protocol for EX Series Switches
- Understanding Priority-Based Flow Control
- QFX Series
- Configuring CoS PFC (Congestion Notification Profiles)
- Configuring DCBX Autonegotiation
- Example: Configuring CoS PFC for FCoE Traffic
- Understanding DCB Features and Requirements
Published: 2013-01-16
Supported Platforms
Related Documentation
- EX, QFX Series
- show dcbx neighbors
- EX Series
- Configuring Priority-Based Flow Control for an EX Series Switch (CLI Procedure)
- Understanding Data Center Bridging Capability Exchange Protocol for EX Series Switches
- Understanding Priority-Based Flow Control
- QFX Series
- Configuring CoS PFC (Congestion Notification Profiles)
- Configuring DCBX Autonegotiation
- Example: Configuring CoS PFC for FCoE Traffic
- Understanding DCB Features and Requirements
