Storm control

[rajsingh68]

Dear sir

I have two core switches (3750 in stack).

Access Switch IE-3010.

ON THE ACCESS SWITCH CCTV CAMERA ATTACHED. THE L-3 VLAN IS CONFIGURED ON CORE SWITCHES.

DEFAULT ROUTE IS CONFIGURED ON ACCESS SWITCH TOWARDS CORE SWITCHES.

I HAVE CONFIGURED THE STORM CONTROL UNICAST , MULTICAST, BROADCAST  LEVEL 65 - 87 ON TRUNK PORT IN & OUT. INTERFACE LIKE ACCESS TO CORE TRUNK LINK ONLY.

NOW ISSUE IS THAT HOW TO DECIDE THE PARAMETERS OF STORM CONTROL LEVEL. 

HOW TO CHECK THE STORM CONTROL TRAFFIC ON INTERFACE FOR PARAMETERS.

I HAVE CHECK THE COMMAND :-

SHOW INTERFACE GIG X/X COUNTERS 

IS THERE ANY TOOL FOR PMEASE SUGGEST.

THANKS & REGARDS

RAJ SINGH

[Julio E. Moisa · Accepted solution]

Hi

There is no recommended o best practice levels, It it is evaluated by the network administrator and the services or programs working over the network, some websites say it should not be more than 20% for broadcast, below you will find a link that could be useful:

https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3750x_3560x/software/release/12-2_53_se/configuration/guide/3750xscg/swtrafc.html

Also check the TAC answer on this link:

https://supportforums.cisco.com/t5/lan-switching-and-routing/storm-control-thresholds/td-p/707264

Hope it is useful

:-)