Local
Server
Network
Border
第1题：
A.network 0.0.0.0 255.255.255.255 area 0
B.network 0.0.0.0 0.0.0.0 area 0
C.network 255.255.255.255 0.0.0.0 area 0
D.network all-interfaces area 0
第2题：
Which two statements about NPIV are true？ （）
第3题：
A. The DR floods this to describe the local stub network segment.
B. The ABR floods this to describe the local stub network segment.
C. The DR floods this to describe the local transit network segment.
D. Each OSPF router floods this to describe its interfaces and metrics.
E. The DR and BDR flood this to describe the local transit network segment.
第4题：
Which three statements are true about IP multicast configuration?（）
第5题：
What OSPF command, when configured, will include all interfaces into area 0?（）
第6题：
What will an Easy VPN hardware client require in order to insert its protected network address when it connects using network extension mode？（）
第7题：
When implementing OSPFv3, which statement describes the configuration of OSPF areas?（）
第8题：
You work as a network engineer at TestKing.com. TestKing users have noticed extremely slow network performance, intermittent connectivity, and connection loss. After entering the show interfaces command, you notice that the Ethernet interface is configured as 100 Mbps full-duplex and that there is evidence of late collisions. What could be the cause of this problem?（）
A. duplex mismatch
B. a routing loop
C. trunking mode mismatch
D. improperly configured root bridge
E. improperly configured static VLAN
第9题：
What are three types of packet delays that occur in a network？ （）
第10题：
What is true regarding the OSPF Type 2 LSA?（）