Flow Control And Storm Control; Storm-Control Broadcast - Cisco Small Business 200 Series User Manual

Port Management

Flow Control and Storm Control

Flow Control and Storm Control
Cisco Small Business 200E Series Advanced Smart Switch Command Reference
Reason
Related Commands
Command
green-mode
energy-detect
This section describes the commands you use to enable flow control and storm
control features.

storm-control broadcast

This command enables or disables broadcast storm recovery for a specific
interface or for all interfaces. If the rate of Layer 2 broadcast traffic ingressing on
an interface exceeds the configured threshold, traffic is dropped. Use the no form
of the command to disable it.
storm-control broadcast
no storm-control broadcast
Indicates the reason why the Energy Detect operational
status is Active or Inactive:
No Energy Detected might display when the Energy
Detect operational status is Active and no energy is
detected on the link.
The following reasons might display when the Energy
Detect operational status is Inactive.
• Port in Fiber mode—The administrative status might
be active but the port is functioning in fiber mode.
(Green Ethernet functionality applies only to copper
ports.)
• Link is up—There is activity on the link.
• Admin Mode Disabled—Energy detect mode is
administratively disabled.
Description
Enables Energy Detect mode on a gigabit Ethernet
interface or on all gigabit Ethernet interfaces.
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