Brocade Communications Systems Brocade 8/12c Command Reference Manual page 714

22
PortCfgQoS
OPERANDS
This command has the following operands:
slot
port[-port]
--disable
--enable
--resetratelimit
--setratelimit ratelimit
--default
--help
EXAMPLES
To enable QoS on a port.
To disable QoS on a port.
To set the default QoS configuration on a port:
To set the ingress rate limit on a port to 2 Gbps:
680
For bladed systems only, specifies the slot number of the port to configure,
followed by a slash (/).
Specifies the port or port range to be configured, relative to the slot for bladed
systems. Use switchShow for a listing of valid ports. You can specify a port range
only when you configure CS_CTL-based traffic prioritization.
Disables the current configuration on the specified ports. When issued for a single
port, this command disables QoS, which is enabled by default. When issued with
the csctl_mode operand, this command accepts a port range and disables traffic
prioritization based on CS_CTL. If QoS was enabled before you enabled
csctl_mode, this command restores QoS-based traffic prioritization.
Enables QoS or CS_CTL mode. When issued for a single port, this command
enables QoS. When issued with the csctl_mode operand, this command accepts
a port range and enables traffic prioritization based on CS_CTL. If QoS is enabled
when you enable csctl_mode, the command displays a message stating that
QoS zones will lose priority to CS_CTL-based traffic prioritization.
Turns off the ingress rate limiting feature on the specified port.
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.
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.
Displays the command usage.
switch:admin> portcfgqos --enable 1/15
switch:admin> portcfgqos --setratelimit 12/41 2000
switch:admin> portcfgqos --disable 1/15
switch:admin> portcfgqos --default 12/41
Fabric OS Command Reference
53-1001764-01