boot config flags advanced-feature-bandwidth-reservation

Enables the switch to support advanced features such as SPB, SMLT, and vIST by reserving ports as loopback ports.

Syntax

boot config flags advanced-feature-bandwidth-reservation high
boot config flags advanced-feature-bandwidth-reservation low
default boot config flags advanced-feature-bandwidth-reservation
no boot config flags advanced-feature-bandwidth-reservation

Command Parameters

high: Reserves the maximum bandwidth for the advanced features. Depending on the hardware platform, the number of reserved ports is different.
low: Reserves less bandwidth to support minimum functionality for advanced features. Depending on the hardware platform, the number of reserved ports is different.

Default

The default is enabled with low level.

Command Mode

Global Configuration

Usage Guidelines

This command does not apply to all hardware platforms. For more information about feature support, see Fabric Engine and VOSS Feature Matrix.

If your switch does not support this boot configuration flag, it is because the hardware reserves the bandwidth automatically with no user interaction.

You must save the configuration and restart the switch for a configuration change to take effect.

You must ensure your configuration does not include reserved ports before you enable this feature. If the configuration includes reserved ports after you enable this feature and restart the switch, the switch aborts loading the configuration.