Cisco Certification Exam 1

If a router has four interfaces and each interface is connected to four switches, how many broadcast domains are present on the router?

4

Which two statements about IPv6 and routing protocols are true?

Link-local addresses are used to form routing adjacencies (and) OSPFv3 was developed to support IPv6 routing

After you configure the Loopback0 interface, which command can you enter to verify the status of the interface and determine whether fast switching is enabled?

Router#show ip interface loopback 0

Which three commands can you use to set a router boot image?

Router(config)# boot system flash c4500-p-mz.121-20.bin (*THEN*) Router(config)# boot system tftp c7300-js-mz.122-33.SB8a.bin (*THEN*) Router(config)#boot system rom c7301-advipservicesk9-mz.124-24.T4.bin

Which command sequence can you enter to create VLAN 20 and assign it to an interface on a switch?

Switch(config)#vlan 20 (*THEN*) Switch(config)#Interface gig x/y (*THEN*) Switch(config-if)#switchport access vlan 20

Which two statements about late collisions are true?

They may indicate a duplex mismatch (and) By definition, they occur after the 512th bit of the frame has been transmitted

If primary and secondary root switches with priority 16384 both experience catastrophic losses, which tertiary switch can take over?

a switch with priority 20480

Which technology supports the stateless assignment of IPv6 addresses?

autoconfiguration

Which two spanning-tree port states does RSTP combine to allow faster convergence?

blocking (and) listening

What are two requirements for an HSRP group?

exactly one active router (and) exactly one standby active router

Which command can you enter to set the default route for all traffic to an interface?

router(config)#ip route 0.0.0.0 0.0.0.0 GigabitEthernet0/1