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آخر أخبار الامتحانات ومعلومات الخصم

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خذ اختبارات أخرى عبر الإنترنت

السؤال #1
Refer to the exhibit. If router RA is configured as shown, which IPv4 multicast address space does it use?
A. 224
B. 225
C. 232
D. 239
عرض الإجابة
اجابة صحيحة: A
السؤال #2
Which statement about Network Services Orchestrator (NSO) is true?
A. It must use SDN as an overlay for addressing
B. It uses YANG modeling language to automate devices
C. It is used only in service provider environments
D. It can be used only with XML coding
عرض الإجابة
اجابة صحيحة: B
السؤال #3
Which configuration enables BGP FlowSpec client function and installation of policies on all local interfaces?
A. flowspec address- family ipv4 local-install interface-all
B. flowspec address- family ipv4 install interface-all local
C. flowspec address- family ipv4 install interface-all
D. flowspec address- family ipv4 local-install all-interface
عرض الإجابة
اجابة صحيحة: A
السؤال #4
Refer to the exhibit. Which two statements about the IS-IS topology are true? (Choose two.)
A. R1 and R4 are Level 2 neighbors
B. All four routers are operating as Level 1-2 routers
C. All four routers are operating as Level 2 routers only
D. All four routers are operating as Level 1 routers only
E. R1 and R2 are Level 2 neighbors
عرض الإجابة
اجابة صحيحة: B
السؤال #5
Refer to the exhibit. Which command is used to complete this configuration for QoS class-based marking?
A. PE-A(config-pmap-c)#set dscp ef
B. PE-A(config-pmap-c)#priority
C. PE-A(config-pmap-c)#random-detect
D. PE-A(config-pmap-c)#fair-queue
عرض الإجابة
اجابة صحيحة: A
السؤال #6
Refer to the exhibit. A network engineer is configuring customer edge routers to finalize a L2VPN over MPLS deployment. Assume that the AToM L2VPN service that connects the two CEs is configured correctly on the service provider network. Which action causes the solution to fail?
A. OSPF does not work with L2VPN services
B. The routing protocol network types are not compatible
C. A loopback with a /32 IP address has not been used
D. The xconnect statement has not been defined
عرض الإجابة
اجابة صحيحة: B
السؤال #7
Refer to the exhibit. Router 1 was experiencing a DDoS attack that was traced to interface gigabitethernet0/1. Which statement about this configuration is true?
A. Router 1 accepts all traffic that ingresses and egresses interface gigabitethernet0/1
B. Router 1 drops all traffic that ingresses interface gigabitethernet0/1 that has a FIB entry that exits a different interface
C. Router 1 accepts source addresses that have a match in the FIB that indicates it is reachable through a real interface
D. Router 1 accepts source addresses on interface gigabitethernet0/1 that are private addresses
عرض الإجابة
اجابة صحيحة: C

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