Semester 4

1
Semester 4
5
JEOPARDY

• CHAPTER 5 REVIEW

S4C05 Jeopardy Review
2
ISDN Overview
ISDN Components
SPIDs and Things
More ISDN
Router Commands
100
100
100
100
100
200
200
200
200
200
300
300
300
300
300
400
400
400
400
400
500
500
500
500
500
3
ISDN Overview 100
The channel used for call setup.
A What is the D channel?
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ISDN Overview200
The channel that carries voice, video and data.
A What is the B channel?
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ISDN Overview300
It consists of 2BD
A What is BRI?
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ISDN Overview400
It consists of 23BD
A What is PRI?
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ISDN Overview500
The most common use of ISDN
A What is remote access through dial-up
connections?
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ISDN Components100
It requires a TA device to attach an ISDN
connection
A What is a TE2?
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ISDN Components 200
The device that connects four-wire ISDN to the
two-wire local loop
A What is an NT1?
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ISDN Components 300
It is used to terminate the BRI local loop at the
CP
A What is an NT1?
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ISDN Components 400
A device compatible with the ISDN network
A What is a TE1?
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ISDN Components 500
This is a more complicated device, typically
found in digital Private Branch eXchanges (PBXs),
that performs Layer 2 and Layer 3 protocol
services
A What is an NT2?
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SPIDs and Things100
It is the function of the service profile
identifier or SPID
A What is to identify the line configuration?
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SPIDs and Things200
When configuring a router with ISDN, they provide
you with the SPID
A Who is the service provider?
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SPIDs and Things300
ISDN protocols the begin with E
A What are telephone network standards?
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SPIDs and Things400
These ISDN protocols cover how switching and
signaling should operate
A What are the protocols that begin with Q?
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SPIDs and Things500
The bit of an ISDN physical-layer frame that
provides synchronization
A What is the framing bit?
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More ISDN 100
The ISDN connection method that allows a remote
user to appear as part of the network
A What is remote node?
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More ISDN 200
It provides routing and directory services in
numerous ways to provide the illusion of
full-time connectivity over circuit-switched
connection
A What are Dial-On-Demand Routing (DDR)?
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More ISDN 300
It is used across the D channel to ensure that
control and signaling information flows and is
received properly
A What is LAPD?
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More ISDN 400
Its the encapsulation type, if no changes are
made during the installation of ISDN
A What is HDLC?
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More ISDN 500
The bit rate for an E1 PRI connection consisting
of 30BD1(8-bit) framing channel
A What is 2.048Mbps?
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Router Commands 100
It is an example of an ISDN global configuration
task
A What is selecting the switch type?
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Router Commands 200
The command used to select the ISDN switch type.
A What is Router(config) isdn switch-type
basic-5ess?
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Router Commands 300
The command used to enter the interface
configuration mode for the first BRI interface
A What is Router(config) interface bri 0?
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Router Commands 400
The command used to confirm ISDN BRI operation
A What is Router show isdn status?
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Router Commands 500
The command used to show that a call is in
progress and lists the numbered call
A What is Router show isdn active?
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