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None of the other alternatives apply
第1题：
A.show ip ospf
B.show ip route
C.show ip protocol
D.show ip ospfdatabase
E.None of the other alternatives apply
第2题：
You need to troubleshoot some problems in the Company VOIP network associated with jitter. What is the cause of jitter？ （）
第3题：
A.show ip ospf
B.show ip route
C.show ip protocols
D.show ip ospf database
E.None of the other alternatives apply
第4题：
You need to configure two Company routers for high availability. Which protocol enables a group of routers to form a single virtual router and use the real IP address of a router as the gateway address？ （）
第5题：
You want to configure switch R1 to propagate VLAN information across the Company network using VTP. What must be configured on a Cisco switch in order to advertise VLAN information？（）
第6题：
You are configuring a Cisco multilayer switch for the Company network. Which command would you use to configure a port to act as a routed interface？（）
第7题：
Which IOS command would you use to find out which networks are routed by a particular OSPFprocess？（）
第8题：
A.show ip protocol
B.show ip route
C.show ipospfinterface
D.show ipospf
E.show ipnterface
F.None of the other alternatives apply
第9题：
Which command would display OSPF parameters such as filters，default metric，maximum paths，and number of areas configured on a outer（）
第10题：
While using a packet analyzer， you notice four additional bytes being added to the packets in the Company network. Which protocol inserts a four byte tag into the Ethernet frame and recalculates CRC value？ （）