434 Chapter A: Answers to the "Do I Know This Already?" Quizzes and Q&A Sections
21
If a default queue is not specified, where would the traffic go in the Question 20
configuration?
If no default queue is specified in a custom queue implementation, traffic goes into
queue 1.
22
What is the best type of compression to use for the network topology in Question 20?
Given the fact that HDLC is in use in this topology, link compression using STAC or
Predictor can be utilized.
23
Configure the compression technique from Question 22. You must decide the parameters
to be used, if any.
24
Change the encapsulation of interface Serial 0 on each router to Frame Relay. Now what
is the best compression technique?
In a Frame Relay deployment, link compression cannot be utilized. Payload compression
is a better choice.
Example A-12
RouterB
RouterB(config)#queue-list 1 protocol ip 1 udp 69
RouterB(config)#queue-list 1 protocol ip 2
RouterB(config)#queue-list 1 protocol ipx 3
RouterB(config)#queue-list 1 protocol appletalk 4
RouterB(config)#queue-list 1 default 5
RouterB(config)#queue-list 1 queue 1 limit 80
RouterB(config)#queue-list 1 queue 1 byte-count 6000
RouterA(config)#interface serial 0
RouterA(config-if)#custom-queue-list 1
Example A-13
RouterA
RouterA(config-if)#compress stac
or
RouterA(config-if)#compress predictor
Example A-14
RouterB
RouterB(config-if)#compress stac
or
RouterB(config-if)#compress predictor