单项选择题

A. It is used to identify the maximum hop count of a su……

What is the purpose of a network mask?（）

A. It is used to identify the maximum hop count of a subnetwork
B. It is used to identify an IP address as either private or public
C. It is used to identify the network to which an IP address belongs
D. It is used to identify the total number of bits present in an IP address

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热门试题

单项选择题Given the configuration and routing table shown in die exhibit,which routes will be advertised to OSPF neighbors because of the demo policy?（）

A. 192.168.0.0/16 only
B. 192.168.0.0/17 only
C. 192.168.50 0/24 and 192168.51.0/24
D. 192.168.0.0/17, 192.168.50 0/24. and 192.168.51.0/24

多项选择题What are two valid match criteria for a routing policy? （）

A.OSPF are a ID
B.prefix list
C.port
D.time-to-live（TTL）

多项选择题Which two statements are true about the rescue configuration file?（）

A. It must include a root password.
B. It is roll back file number 50, and you can recover it by issuing rollback 50.
C. It is created by issuing request system configuration rescue save.
D. It is updated automatically when you commit

单项选择题You have been asked to create a static route with a next hop that is not directly connected to the router. Which configuration parameter enables the static route to accomplish this scenario?（）

A.resolve
B.indirect
C.next-hop
D.recursive

多项选择题Referring to the exhibit, which two statements are true?（）

A. The route 192.168.10/25 is accepted
B. The route 192.168.2.0/24 is accepted
C. OSPF routes will be exported into RIP
D. RIP routes will be exported into OSPF