Cisco Cisco SG200-26P 26-port Gigabit PoE Smart Switch Technische Referenzen

Flow Control and Storm Control

Cisco Small Business 200E Series Advanced Smart Switch Command Reference

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This section describes the commands you use to enable flow control and storm 
control features.

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.

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.

Enables Energy Detect mode on a gigabit Ethernet 
interface or on all gigabit Ethernet interfaces.