Exam 642-887 | Question id=3255 | QOS in a Service Provider IP NGN Environment |
Which option is the appropriate way to configure a color-aware, dual-rate policer together with a color-blind, single-rate policer for the rest of the traffic?
A. |
class-map match-all CLASS1
match dscp af31
class-map match all CLASS2
match dscp af32
class-map match-all CLASS3
match dscp ef
policy-map POLICY1
class CLASS1
police rate 100000 peak-rate 200000
conform-color CLASS2 exceed-color CLASS3
conform-action set-dscp-transmit af11
exceed-action set-dscp-transmit af21
violate-action set-dscp-transmit af23
| |
B. |
class-map match-all CLASS 1
match dscp af31
class-map match-all CLASS2
match dscp af32
class-map match-all CLASS3
match dscp af33
policy-map POLICY1
class CLASS1
police rate 100000 burst 31250
conform-color CLASS2 exceed-color CLASS3
conform-action set-dscp-transmit af11
exceed-action set-dscp-transmit af21
violate-action set-dscp-transmit af23
| |
C. |
class-map match-all CLASS 1
match dscp af31 af32 af33
class-map match-all CLASS2
match dscp af32
class-map match-all CLASS3
match dscp af33
policy-map POLICY1
class CLASS1
police rate 100000 burst 31250
conform-color CLASS2 exceed-color CLASS3
conform-action set-dscp-transmit af31
exceed-action set-dscp-transmit af32
violate-action set-dscp-transmit af33
class class-default
police rate percent 10 peak-rate percent 30
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D. |
class-map match-all CLASS 1
match dscp af31 af32 af33
class-map match-all CLASS2
match dscp af32
class-map match-all CLASS3
match dscp af33
policy-map POLICY1
class CLASS1
police rate 100000 peak-rate 200000
conform-color CLASS2 exceed-color CLASS3
conform-action set-dscp-transmit af31
exceed-action set-dscp-transmit af32
violate-action set-dscp-transmit af33
class class-default
police rate percent 10 peak-rate percent 30
| |
E. |
class-map match-all CLASS 1
match dscp af31 af32 af33
class-map match-all CLASS2
match dscp af32
class-map match-all CLASS3
match dscp af33
policy-map POLICY1
class CLASS1
police rate 100000 peak-rate 200000
conform-color CLASS2 exceed-color CLASS3
conform-action set-dscp-transmit af31
exceed-action set-dscp-transmit af32
violate-action set-dscp-transmit af33
class class-default
police rate 10000
|