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STROM CONTROLL

 

STRONG CONTROL IS WE USE TO CONTROL THE BROADCAST LEVEL OF SWITCH PORTS. IN STROM CONTROL WE SET THE MULTICAST BROADCAST AND UNICAST LEVELS OF OUR SWITCH PORTS. 

STRONG CONTROL WHICH LEVEL WILL SEND IF A PORT SENDS A BROADCAST MULTICAST OR UNICAST FRAME IN FRAMES GREATER THAN THIS LEVEL.

STROM CONTROL WHICH LEVEL WILL SET. IF A PORT SENDS A BROADCAST MULTICAST OR UNICAST FRAME IN FRAMES GREATER THAN THIS STROM LEVEL. SO WE CAN ALSO SET THE VOILATION ON THIS PORT.

IN VOILATION, WE WILL EITHER SHUT DOWN THE PORT OR TRACK IT, I.E. MONITOR ITS TRAFFIC.

STORM CONTROL IS A SECURITY FEATURE IN NETWORK SWITCHES THAT HELPS PROTECT AGAINST BROADCAST STORMS AND OTHER TYPES OF TRAFFIC FLOODING.

IF WE DON'T USE STROM CONTROL

CONNECTIVITY ISSUE

ANY HACKER CAN ATTACH TO OUR NETWORK AND SEND THE BROADCAST PACKET AND FORWARD IT BY CHANGING THE SIZE OF THE BROADCAST PACKET. AND IT CAN SEND THE BROADCAST MULTICAST AND UNINCAST PACKET.

IF THAT HACKER DOES THIS, OUR NETWORK CAN BE CONGESTED AND IF OUR NETWORK IS CONGESTED, OUR NETWORK CONNECTIVITY WILL ALSO BE AN ISSUE.

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CONFIGURATION OF STROM CONTROLL IN SWITCH

     switch(config-if)# strom-control multicast/unicast level bps 100
     switch(config-if)#  strom-control action shutdown
     switch(config-if)#  strom-control action trap 

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