CCNA: Cisco Certified Network Associate Study Guide practice test with complete verified solutions

Your company is running IGRP using as AS of 10. You want to configure EIGRP on the network but want to migrate slowly to EIGRP and don't want to configure redistribution. What command would allow migration over time to EIGRP without configuring redistribution router eigrp 10 Which EIGRP information is hel in RAM and maintained through the use of Hello and update packets? Neighbor table Topology table Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:00 Full screen Which of the following describe the process identifier that is used to run OSPF on a router? It is locally significant It is needed to identify a unique instance of an OSPF database Where are EIGRP successor routes stored? In the routing and topology table Which command will display all the EIGRP feasible successor routes known to a router? show ip eigrp topology You get a call from a network administrator who tells you that he typed the following into his router: Router(config)#router ospf 1 Router(config-router)#network 10.0.0.0 255.0.0.0 area 0 He still can't see any routes in the routing table. What configuration error did the administrator make? The wildcard mask is incorrect Which of the following protocols support VLSM, summarization, and discontiguous networking? EIGRP OSPF RIPv2 What is true regarding OSPF areas? The backbone area is also called area 0 If your design is hierarchical, then you don't need multiple areas All areas must connect to area 0 Which network types have a designate router and a backup designated router assigned? Broadcast NBMA A network adminstrator needs to configure a router with a distance-vector protocol that allows classless routing. What satisfies those requirements? EIGRP You need the IP address of the devices with which the router has established an adjacency. Also, the retransmit interval and the queue counts for the adjacent routers need to be checked. What command will display the required information? show ip eigrp neighbors An adjacency relationship can't be established on a common Ethernet link between 2 routers. Looking at the output below, what is the problem? RouterA# Ethernet0/0 is up, line protocol is up Internet Address 172.16.1.2/16, Area 0 Process ID 2, Router ID 172.126.1.1, Network Type BROADCAST, Cost: 10 Transmit Delay is 1 sec, State DR, Priority 1 Designated Router (ID) 172.16.1.2, interface address 172.16.1.1 No backup designated router on this network Timer intervals configured, Hello 5, Dead 20, Wait 20, Retransmit 5 RouterB# Ethernet0/0 is up, line protocol is up Internet Address 172.16.1.1/16, Area 0 Process ID 2, Router ID 172.126.1.1, Network Type BROADCAST, Cost: 10 Transmit Delay is 1 sec, State DR, Priority 1 Designated Router (ID) 172.16.1.1, interface address 172.16.1.2 No backup designated router on this network Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5 The hello and dead timers are not configured properly What is true regarding EIGRP successor routes? A successor route is used by EIGRP to forward traffic to a destination A successor route may be backed up by a feasible successor route Which type of OSPF network will elect a backup designated router? Broadcast multi-access Non-broadcast multi-access Which two commands will place network 10.2.3.0/24 into area 0 router ospf 10 network 10.2.3.0 0.0.0.255 area 0 What network type will OSPF establish router adjancencies but not perform the DR/BDR election process point to point What are three reasons for creating OSPF in a hierarchical design? To decrease routing overhead To speed up convergence To confine network instability to single areas of the network What is the administrative distance of OSPF 110 If routers in a single area are configured with the same priority value, what value does a router use for the OSPF router ID in the abscence of a loopback interface? The highest IP address of any physical interface What is a layer 2 protocol used to maintain a loop-free network STP What command will display the forward/filter table show mac address-table What is the result of segmenting a network with a bridge (switch) It increases the number of collision domains It makes smaller collision domains What describes a spanning-tree network that has converged All switch and bridge ports are in either the forwarding or blocking state