Reference Guide

Brocade Fabric OS Command Reference 723
53-1004112-02
portCfgQoS
The Fabric OS port configuration commands are not supported on FCoE ports.
Operands This command has the following operands:
slot
For bladed systems only, specifies the slot number of the port to configure, followed by a
slash (/).
port[-port]
Specifies the port or port range to be configured, relative to the slot for bladed systems. Use
switchShow for a listing of valid ports.
--disable
Disables the current configuration on the specified ports. When issued with the csctl_mode
operand, this command disables traffic prioritization based on CS_CTL. If QoS was enabled
before you enabled csctl_mode, this command restores QoS-based traffic prioritization.
--enable
Enables QoS or CS_CTL mode. When issued with the csctl_mode operand, this
command enables traffic prioritization based on CS_CTL. When you enable csctl_mode,
the command displays a message stating that QoS zones will lose priority to
CS_CTL-based traffic prioritization.
--resetratelimit
Turns off the ingress rate limiting feature on the specified ports.
--setratelimit ratelimit
Sets an ingress rate limit to reduce traffic from the specified port. This configuration is
applicable only to F/FL_Ports. For E/EX_Ports, this configuration would not be effective.
The ingress rate limit is enforced only when a given port can run at a speed higher than the
speed specified in the configuration. For example if the rate limit is set at 4 Gbps and the
port comes online only at 2 Gbps, no enforcement is needed. Specify an ingress rate in
Mbps. Supported values for ratelimit are: 200, 400, 600, 800, 1000, 1500, 2000, 2500,
3000, 3500, 4000, 5000, 6000, 7000, and 8000, 9000, 10000, 11000, 12000,
13000, 14000, 15000, 16000. This operand is not supported on Brocade G620 switch,
Brocade X6-4 Director, and Brocade X6-8 Director.
--default
Applies the default configuration to the specified port. This command attempts to re-enable
QoS; success depends on availability of buffers. If CS_CTL was enabled on the port, this
command disables the configuration.
--help
Displays the command usage.
Examples To enable QoS on a range of ports:
switch:admin> portcfgqos --enable 1/15-18
To disable QoS on a port:
switch:admin> portcfgqos --disable 1/15