Which utility is used to assign a flow of data to a traffic class?（）

单项选择题Which CLI command displays statistical information about a policy called goldservice ?（）

A. show ip interface atm 5/1.1
B. show policy-list goldservice
C. show profile name goldservice
D. show rate-limit-profile goldservice

单项选择题Which action statement in a policy list causes a packet to be placed in an outgoing port queue without performing an IP route lookup?（）

A.filter
B.forward
C.next-hop
D.next-interface

单项选择题What is the default Quality of Service traffic class used by the ERX Edge Router?（）

A. bronze forwarding
B. assured forwarding
C. expedited forwarding
D. best effort forwarding

单项选择题Which configuration command configures queue buffer allocation on the ERX Edge Router?（）

A.qos-profile
B.queue-profile
C.scheduler-profile
D.traffic-shape-profile

单项选择题How many traffic classes are supported on the ERX Edge Router?（）

A.1
B.2
C.4
D.8