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Cisco Quality of Service (QoS) Sample Questions:

1. When LLQ is being configured, which IOS command is used to limit the traffic rate on the priority queue even when the other class queues are not congested?

A) priority
B) hold-queue
C) queue-limit
D) bandwidth
E) police

2. SIMULATION - LAB

A) Please click console

3. What are three methods of reducing delay for critical applications in a converged network? (Choose three.)

A) Increase LFI fragment size.
B) Apply header compression.
C) Increase all queue depths.
D) Reduce inter-packet gaps.
E) Increase link capacities.
F) Apply payload compression.

4. This policy-map is applied to a 128-kbps serial interface in the output direction. Which set of additional commands within this policy-map will improve the link efficiency on the serial interface?
policy-map test
class voice
priority 25
class telnet
bandwidth remaining percent 20
class ftp
bandwidth remaining percent 30

A) class voice
compression header ip tcp
B) class voice
no priority 25
bandwidth percent remaining 25
C) class ftp
fair-queue
D) class telnet
compression header ip tcp
E) class telnet
fair-queue
F) class ftp
compression header ip

5. HOTSPOT

Solutions: