Great Lake

Great Lake Logo

The Great Lake Holdings (pvt) Ltd is the No 1 Cisco training centre in Sri Lanka. We are specialised in Cisco training, therefore Great Lake conducts ONLY Cisco certification classes. The one and only Cisco training centre that provides practial on real labs even during a lock down time period and the only training centre that provides ONLY Cisco certification training. Great Lake offers practicals on real labs until 9pm. Our main aim is the satisfaction of our students and building a career goal for them in the path of Cisco Internetwork Engineering. 

Great Lake was established in 2007 and have tought many students both in Sri Lanka and overseas. Great Lake had been conducting online classes since 2008. At present we serve students in Sri Lanka, Maldives, UK and the Middle East..

Contact Details


Level 26, East Tower , World Trade Centre , Echelon Square , Colombo 1

Courses @ Great Lake

  • CCNP
    Great Lake

    It is more recognized than even a master degree when you go to a hands on job. You can complete CCNP at Great Lake in approximately 6 months.

    6 months long

  • CCNA
    Great Lake

    It is a must to have at least a CCNA before you for a networking job. You don't necessarily have to have a networking knowledge to start this at Great Lake. We teach from zero.

    2.5 months long

    Great Lake

    You must do this course before following a Cisco Certified Network Associate (CCNA) programme. This course will cover all the basic knowledge that anyone needs to know about configuring and managing Cisco network. Everything you need to know to follow CCNA will be covered here.

    1.5 months long

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