Rate-Mode Oversubscription-Limit - Cisco MDS 9000 series Command Reference Manual

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S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m

rate-mode oversubscription-limit

To enable or disable restrictions on oversubscription ratios, use the rate-mode oversubscription-limit

Syntax Description

module module-number Identifies the specific module on which oversubscription ratio restrictions

Oversubscription ratios are restricted for all 24-port and 48-port switching modules.

Command Modes

Configuration mode.

Command History

Usage Guidelines

When restrictions on oversubscription ratios are disabled, the bandwidth allocation among the shared

ports is proportionate to the configured speed (if the configured speed is auto, then bandwidth is

allocated assuming a speed of 4 Gbps).

You must explicitly shut down and take out of service shared ports before disabling oversubscription

ratio restrictions on them.

The configuration is not saved to the startup configuration unless you explicitly enter the copy

running-config startup-config command.

You must enable restrictions on oversubscription ratios before you can downgrade modules to a previous

The following example disables restrictions on oversubscription ratios for a module (there are only

dedicated ports, so a shutdown is not necessary).

switch# config t

switch(config)# no rate-mode oversubscription-limit module 2

OL-8413-07, Cisco MDS SAN-OS Release 3.x

rate-mode oversubscription-limit module module number

no rate-mode oversubscription-limit module module number

will be enabled or disabled.

Modification

This command was introduced.

rate-mode oversubscription-limit

Cisco MDS 9000 Family Command Reference