Dell PowerSwitch S5212F-ON EMC SmartFabric OS10 User Guide Release 10.5.0 - Page 1189
flowcontrol, hardware deep-buffer-mode
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Default None Command Mode SYSTEM-QOS Usage Information This command configures the buffer size of the CPU pool. The system allocates a buffer size for the CPU pool from the total system buffer. A minimum guaranteed buffer is allocated for each of the CPU queues and the rest is available for shared usage. The size of the buffer pool varies based on the number of CPU queues and buffer usage by each queue, but it cannot be less than the aggregate of the minimum guaranteed buffer allocated for each of the CPU queues. The no version of this command removes the buffer size configured for the CPU pool and returns the buffer size to the default value, 620 KB. Example OS10(config-sys-qos)# control-plane-buffer-size 900 Supported Releases 10.4.2.0 and later flowcontrol Enables or disables link-level flow control on an interface. Syntax Parameters flowcontrol [receive | transmit] [on | off] • receive - (Optional) Indicates the port can receive flow control packets from a remote device. • transmit - (Optional) Indicates the local port can send flow control packets to a remote device. • on - (Optional) When used with receive, allows the local port to receive flow control traffic. When used with transmit, allows the local port to send flow control traffic to the remote device. • off - (Optional) When used with receive, ignores the flow control traffic sent to the local port. When used with transmit, disables the local port from sending flow control traffic to the remote device. Default Disabled (off) Command Mode INTERFACE Usage Information The no version of this command returns the value to the default. Example OS10(conf-if-eth1/1/2)# flowcontrol transmit on Supported Releases 10.3.0E or later hardware deep-buffer-mode Configures Deep Buffer mode. Syntax hardware deep-buffer-mode Parameters None Defaults Disabled Command Modes CONFIGURATION Usage Information Applicable only for the S4200-ON series switches. Deep Buffer mode configuration takes effect only after you save it in the startup configuration and reboot the switch. The no version of this command disables Deep Buffer mode. Example OS10(config)# hardware deep-buffer-mode Supported Releases 10.4.3.0 or later Quality of service 1189
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