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Chapter 9: WAN Design Considerations
5
Which technology is used for low-volume intermittent traffic?
A
ISDN
B
Frame Relay
C
X.25
D
ATM
6
What Cisco feature enables the use of two ISDN bearer channels?
A
Bandwidth on demand
B
Dial on demand
C
Priority queuing
D
L2TP
7
What three objectives must the WAN design achieve?
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8
In a good design, what should the maximum number of hops be from endpoint to endpoint
within a network?
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9
WAN designs in the core should be created with
A
An even number of routers
B
An odd number of routers
C
It doesn't matter
10
What methods can be used to optimize bandwidth utilization on the WAN?
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11
A round-robin type of queuing is called
A
Custom
B
CAR
C
CEF
D
Priority
87200333.book Page 292 Wednesday, August 22, 2001 2:53 PM