Shanaka Guruge Email & Phone Number

Studied and Technically Sound in Following Areas1. Fundamentals of Digital Electronics2. Data Communication Concepts (Coding, OSI Layers, Protocols, TCP/IP, Fragmentation-Reassembling, Encapsulation, IP Addressing version 4 and version 6, Class Full and Class less Addressing – CIDR, Sub netting, Super netting and VLSM) 3. Routing and Switching(Routing Algorithms – Distant Vector/Link State, Routed/Routing Protocols- OSPF,BGP,RIP,EIGRP Dynamic Routing, Switching Methodologies- Circuit Switching/Packet Switching/Message Switching, Connection Oriented and Connection less methods, Flow Control and Error Control Mechanisms)4. Transmission and Multiplexing (Synchronous Digital Hierarchy - SONET / Plesiochronous Digital Hierarchy) 5. Network Management Systems(Performance, Account, Fault, Configuration and Security Management Methodologies, Functionality of the Comprehensive NMS with the Components such Management Stations, Manage Nodes with Agents, Management Information Base MIB and Management Protocols like SNMP,RMON )6. Internet Data Centers(Internet Access and Connectivity, Data Storing, Infrastructure Management and Co-locating, Hosting the Manage Services such Software, Platform and Infrastructure as a Service, Load balancing and Clustering Methodologies, Redundancy Techniques) 7. Network Security (Encryption Techniques- Symmetric and Asymmetric AES/DES, Integrity and Hashing Techniques– MD5/SHA and Authentication Methodologies, Digital Signatures, Public Key Infrastructure PKI, X.509 Root Certificate Authorities, Packet Filtering Firewalls, Application Gateway Firewalls and VPN Technology) 8. Fiber Optics, Satellite and Microwave Link Communication.9. 3G and Mobile Communication Technology.

Listed skills include Network Security, Checkpoint, Vmware, Vpn, and 12 others.

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  City&Guilds

  Computer Systems Networking And Telecommunications