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Which ATM class of service is most appropriate for raw video?
14
a. CBR
b. nrt-VBR
c. ABR
d. UBR
In what order do each of the following queues get processed on a DPT ring node?
15
1. Low-priority transmit queue
2. Low-priority transit queue
3. High-priority transmit queue
4. High-priority transit queue
a. 4,3 2,1
b. 3,4,2,1
c. 4,3,1,2
d. 3,4,1,2
Which ATM class of service is most appropriate for Frame Relay data?
16
a. CBR
b. VBR
c. ABR
d. UBR
RFC 2225 provides a method of encapsulating which of the following protocols over
ATM?
17
a. XNS
b. IP
c. IPX
d. SNA
Identify the following descriptions as UNI or NNI:
18
a. Connects an ATM end system to an ATM switch in a public service provider's net-
work
b. Uses eight bits of VPI to identify 256 virtual paths
c. Connects two private ATM switches
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