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Hashmi

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Upasana Roy

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IT NETWORKING KNOWLEDGE

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B.E (ELECTRONICS & COMMUNICATION). CCNA(IIHT) CCNP(IIHT) REDHAT 5.0 (IIHT) MY FAVOURITE SUBJECTS ARE CISCO DEVICES AS WELL AS ALL NETWORKING DEVICES AND CONFIGURATIONS.

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Aishwaryhaa Y

Posted on Feb 20, 2017 11:07 AM

How to prepare for computer programming section in amcat which books to study

Upasana Roy

Posted on Jun 26, 2013 6:35 PM

INTERN-SUMMER TRAINING PROGRAM @ DOCCKOLKATA GET TRAINED FOR A REWARDING CAREER IN IT (PHP - My Sql- CMS-Wordpress-Codignator-Zen cart- Drupal- Magento - Java-J2ee-Core Java-Adv. Java -Web Application - mobile application - web design Training - projects

Upasana Roy

Posted on Jun 26, 2013 11:30 AM

Hashmi

Posted on Jun 06, 2013 8:34 AM

HI , IN CISCO LAYER-2 SWITCH THE PORTSECURITY IS APPLIED LIKE THIS : S1(config)#int range fa0/3 - 4 S1(config-if-range)#switchport mode access S1(config-if-range)#switchport port-security S1(config-if-range)#switchport port-security maximum 1 S1(config-if-range)#switchport port-security mac-address sticky S1(config-if-range)#switchport port-security violation shutdown NOW AFTER THIS CONFIGURATION ON SPECIFIC PORTS ONLY ONE MAC IS ALLOWED TO CONNECT OTHER MAC WILL DOWN THE PORT.