Dell PowerEdge XL 5133-4 MXL 10/40GbE Switch IO Module FTOS Command Reference - Page 276
Using a Pre-Defined Buffer Profile, Command, Message 3, FTOS Behavior
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www.dell.com | support.dell.com Using a Pre-Defined Buffer Profile FTOS provides two pre-defined buffer profiles, one for single-queue (for example, non-QoS) applications, and one for four-queue (for example, QoS) applications. Task Command Apply one of two pre-defined buffer profiles for all port buffer-profile global [1Q|4Q] pipes in the system. Mode CONFIGURATION You must reload the system for the global buffer profile to take effect (Message 3). Message 3 Reload After Applying Global Buffer Profile % Info: For the global pre-defined buffer profile to take effect, please save the config and reload the system. FTOS Behavior: After you configure buffer-profile global 1Q, Message 3 is displayed during every bootup. Only one reboot is required for the configuration to take effect; afterwards this bootup message may be ignored. FTOS Behavior: The buffer profile does not returned to the default, 4Q. If you configure 1Q, save the running-config to the startup-config, and then delete the startup-config and reload the chassis. The only way to return to the default buffer profile is to explicitly configure 4Q, and then reload the chassis. The buffer-profile global command fails if you have already applied a custom buffer profile on an interface. Message 4 Global Buffer Profile Error % Error: User-defined buffer profile already applied. Failed to apply global pre-defined buffer profile. Please remove all user-defined buffer profiles. Similarly, when you configure buffer-profile global, you cannot not apply a buffer profile on any single interface. Message 5 Global Buffer Profile Error % Error: Global pre-defined buffer profile already applied. Failed to apply user-defined buffer profile on interface Tengig 0/1. Please remove global pre-defined buffer profile. If the default buffer profile (4Q) is active, FTOS displays an error message instructing you to remove the default configuration using the no buffer-profile global command. 262 | Debugging and Diagnostics