Online Dqdb eLearning Training
From Serebra Learning Corporation
CCNT Broadband Technologies v6 0 Part 3
This course teaches ATM and SMDS. It also covers DSL and wireless broadband and VPN technology including VPN security. Candidates work in the data and telecommunications industries and are preparing for the Broadband Technologies module of the CCNT exam. Typical job roles include Telecommunications Technicians, Data/Internet/Telecommunications Professionals. Average computer literacy is desirable.
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From 123-CBT Computer Based Training
CCNT Broadband Technologies v6 0 Part 3

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Identify characteristics of distributed queue dual bus (DQDB).
Identify Switched Multimegabit Data Service Interface Protocol (SIP) levels that compare to the Open Systems Interconnection (OSI) model.
Identify features of Digital Subscriber Line (DSL).
Match Digital Subscriber Line (DSL) services with their descriptions.
Identify features of Digital Subscriber Line (DSL) connectivity
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