Multicast in Telecommunications

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What is the main purpose of a VSAT?

Voice calls only

Satellite tracking

Data transmission (correct)

Broadcast television

How does a VSAT communicate with the satellite?

Using copper wires

Wireless links (correct)

Through underground cables

Via microwave signals

Which organization is mentioned as a licensed VSAT service provider in India?

ISRO

IPSTAR

Thaicom

BSNL (correct)

What is the approximate height of a VSAT station?

3 meters Signup and view all the answers

What type of satellites are used by BSNL for providing VSAT services?

Kuband Satellites Signup and view all the answers

Besides data transmission, what other service does BSNL provide through VSAT?

VOIP service Signup and view all the answers

What is the role of the Rendezvous Point (RP) in a network enabled for multicast?

Serve as a central point for all nodes in the network to communicate with Signup and view all the answers

What is the purpose of the multicast operation in a network?

To ensure one copy of the messages reaches all interested receivers Signup and view all the answers

How are multicast groups identified in a network?

By using Class D IP addresses ranging from 224.0.0.0 to 239.255.255.255 Signup and view all the answers

In a multicast-enabled network, what happens when a node subscribes for a particular stream?

It informs the RP of its interest in the stream Signup and view all the answers

What is the function of the Central Point (RP) when messages are sent in a multicast network?

Ensures replication of messages to reach all interested receivers Signup and view all the answers

What role does the logical tree structure play in an MPLS VPN customer network enabled for multicast?

Facilitates the communication of multicast customers with the Rendezvous Point Signup and view all the answers

What is the main advantage of MPLS VPN for enterprises?

Better uptime, security, flexibility, and performance Signup and view all the answers

Which technology enables secure Virtual Private Networks (VPN) to be built for enterprises?

MPLS VPN Signup and view all the answers

What is the primary purpose of MPLS VPN for businesses?

Transport all types of network traffic among branches securely Signup and view all the answers

Why is MPLS VPN considered a premium connectivity product for enterprises?

It provides uncondensed, symmetrical bandwidth with full-duplex traffic across multiple sites in a full-mesh topology Signup and view all the answers

What guarantees can a Service Provider offer through MPLS VPN to its customers?

Service guarantees with regard to bandwidth throughputs, latencies, and availability Signup and view all the answers

How does an MPLS VPN connection benefit an Enterprise's network traffic handling?

Allows seamless transport of voice, video, and data among branches without touching the Internet Signup and view all the answers

What type of reports are available for analysis purposes in the EB Portal?

NoC Reports Signup and view all the answers

What is the purpose of preparing Circle-wise details from the Detailed list of Leased Circuits having 75% bandwidth crossed?

To generate additional revenue for BSNL Signup and view all the answers

How often are the Detailed list of Leased Circuits having 75% bandwidth crossed reports taken from NOC Bangalore?

Quarterly Signup and view all the answers

What type of procurement activity is a major focus for providing 'Total Network Solutions to the Enterprise Customers'?

Networking equipment procurement Signup and view all the answers

What does CPNE stand for in the context of the text?

Customer Private Network Establishment Signup and view all the answers

What can Circles / Field units request from NoC according to the text?

Customized reports Signup and view all the answers

What does the OLTE Password Update Status report monitor?

Monitoring of password updating of OLTEs in TEEVRA App Signup and view all the answers

Which report monitors the conversion from LL to FTTH against LL disconnections?

LL to FTTH Conversion Report Signup and view all the answers

What is the focus of the Bring back Customer Report?

Monitoring of bringing back disconnected numbers Signup and view all the answers

Which report is dedicated to monitoring the achievement of IN Services like FHP, VPN, and UAN?

IN Achievement Report Signup and view all the answers

What does the Daily Achievement Reports monitor?

Monitoring of daily achievement of LL/BB/FTTH/BAF on any day and cumulative in the month Signup and view all the answers

What is the main focus of the Monthly Performance report?

Monitoring of Target v/s Achievement of 11 zones for LL/BB/FTTH in a given year Signup and view all the answers