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NO.1 Scenario:
On PE7 which statement is correct regarding the "traffic-policing" policy-map?
A. The "traffic-policing" QoS policy is using dual rate class-based traffic policing.
B. All incoming traffic not matched by the "test12" ACL to the Gi0/0/0/0 interface will be dropped.
C. The "traffic-policing" QoS policy is applied to the Gi0/0/0/0 interface in the outbound direction.
D. The "traffic-policing" QoS policy will police the traffic matched by the "test12" ACL to 3 mbps and
will drop all exceeding traffic.
Answer: D
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Explanation:
#show running-config policy-map #show policy-map
NO.2 A network engineer must analyze RSVP-TE signaling on a syslog server. Which three RSVP
messages are valid? (Choose three.)
A. RSVP KILL
B. RSVP ESTABLISHED
C. RSVP RESERVATION
D. RSVP INIT
E. RSVP PATH
F. RSVP PATH TEAR
Answer: C,E,F
642-887 PDF VCE 642-887 PDF VCE
NO.3 In which two Cisco IOS XR configuration modes can mpls ldp igp sync be configured? (Choose
two.)
A. config-isis
B. config-ldp
C. config-if
D. config-ospf-ar
E. config-ospf
Answer: D,E
642-887 study guide
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The 642-887 SPCORE Implementing Cisco Service Provider Next-Generation Core Network Services exam. This exam tests a candidate's knowledge of the concepts and implementation of MPLS technology and MPLS-TE services. It also validates the understanding of technology principles of basic Quality of Service, and Quality of Service with Multi Protocol Label Switching (MPLS) to implement advanced features and functions. Candidates can prepare for this exam by taking the Implementing Cisco Service Provider Next-Generation Core Network Services (SPCORE) course.