By default, how often does a router running IGRP send its complete routing table to its neighbors?()

第1题

What two things will a router do when running a distance vector routing protocol? （）A、Send periodic updates regardless of topology changes.B、Send entire routing table to all routers in the routing domain.C、Use the shortest-path algorithm to the determine best path.D、Update the routing table based on updates from their neighbors.E、Maintain the topology of the entire network in its database.

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第2题

Which three statements are correct about RIP version 2 (Choose three.)（）。A、It has the same maximum hop count as version 1B、It uses broadcasts for its routing updatesC、It is a classless routing protocolD、It has a lower default administrative distance than RIP version 1E、It supports authenticationF、It does not send the subnet mask in updates

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第3题

A routing table contains static, RIP, and IGRP routes destined to the same network with each route set to its default administrative distance. Which route will be the preferred route?（）A、The RIP routeB、The static routeC、The IGRP routeD、All three will load balance.

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第4题

How will router A choose a path to the 10.1.2.0/24 network when different routing protocols are configured (Choose three.)（）。A、If RIPv2 is the routing protocol, only the path AD will be installed in the routing table by default.B、If RIPv2 is the routing protocol, the equal cost paths ABD and ACD will be installed in the routing table by default.C、If EIGRP is the routing protocol, only the path AD will be installed in the routing table by default.D、If EIGRP is the routing protocol, the equal cost paths ABD and ACD will be installed in the routing table by default.E、If EIGRP and OSPF are both running on the network, the EIGRP paths will be installed in the routing table.F、If EIGRP and OSPF are both running on the network, the OSPF paths will be installed in the routing table.

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第5题

What kind of information does a router running a link-state routing protocol need to create and maintain its topological database?（）A、LSAs from other routersB、Beacons received on point-to-point linksC、hello packetsD、Routing tables received from neighborsE、SAP packets sent by other routersF、TTL packets from exclusive routers

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第6题

A router has EIGRP configured as the only routing protocol. How does EIGRP respond if there is no feasible successor route to a destination network and the successor route fails?（）A、It immediately sends its entire routing table to its neighbors.B、EIGRP sends a Hello packet to the DR to inform it of the route failure.C、It automatically forwards traffic to a fallback default route until a successor route is found.D、It sends queries out to neighbors until a new successor route is found.E、It places the route in holddown until LSA updates inform it of a new route to the network.

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第7题

By default, how often does a router running IGRP send its complete routing table to its neighbors?（）A、Every 5 minutesB、Every 90 secondsC、Every 60 secondsD、Every 30 seconds

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