CCNA final2 部分题目.doc

3
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In which situation would a default static route be mended?
when connecting an edge router to the
when variable length masking is in effect
when there is more than one valid route for a work
when a work has a larger mask than any routes in the routing table
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6
窗体顶端
An administrator is configuring Router1 so that it can connect to Router2 by using IP. Which protocol can be used by Router1 to determine the IP address of Router2 when they are directly connected and only Layer 2 connectivity exists between them?
ARP
CDP
ICMP
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7
窗体顶端
Refer to the exhibit. The IP addresses on all interfaces on router R1 were configured before the OSPF protocol had been enabled on the router. No OSPF router ID was manually configured. Which IP address will be selected by the router as an OSPF router ID?





9
窗体顶端
Which prompt is used to allow a user to change the IP address of an interface on a router?
Router>
Router#
Router(config)#
Router(config-if)#
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10
窗体顶端
Which two statements are true for OSPF Hello packets? (Choose two.)
They are used for dynamic neighbor discovery.
They are used to maintain neighbor relationships.
They are used to determine work topology.
They are used with timers to elect the designated router with the fastest link.
They are used to negotiate correct parameters