Question 201 of 490 from exam 400-051: CCIE Collaboration

Question 201 of 490 from exam 400-051: CCIE Collaboration

Question

Refer to the exhibit.

!
class-map match-any signal
match ip dscp cs3
iclass-map match-any rtp
ymatch ip dscp ef
jpolicy-map VoIP
class rtp

bandwidth percent 33

compress header ip rtp
class signal
bandwidth percent 5
class _class-default
fair-queue

interface serial 0/1/0

service-policy output VoIP
!

Assume that the serial interface link bandwidth is full T1

What is the bandwidth that is guaranteed for voice signaling traffic with a DSCP value of CS3?

Answers

Explanations

A. B. C. D. E.

B.

Under the policy map VOIP the CS3 value falls under the signal class-map, which has been allocated 5 percent of the bandwidth.