CCNA Cisco Certified Network Associate CCNA (v3.0) Exam - Polytechnic University of San Luis Potos

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1.Which technology supports the stateless assignment of IPv6 addresses? (Choose two.) A. DNS B. DHCPv6 C. DHCP D. autoconfiguration Answer: BD 2.After you configure the Loopback0 interface, whic... h command can you enter to verify the status of the interface and determine whether fast switching is enabled? A. Router#show ip interface loopback 0 B. Router#show run C. Router#show interface loopback 0 D. Router#show ip interface brief Answer: A 3.What are two requirements for an HSRP group? (Choose two.) A. exactly one active router B. one or more standby routers C. one or more backup virtual routers D. exactly one standby active router E. exactly one backup virtual router Answer: AD 4.Which command sequence can you enter to create VLAN 20 and assign it to an interface on a switch? A. Switch(config)#vlan 20 Switch(config)#Interface gig x/y Switch(config-if)#switchport access vlan 20 B. Switch(config)#Interface gig x/y Switch(config-if)#vlan 20 Switch(config-vlan)#switchport access vlan 20 C. Switch(config)#vlan 20 Switch(config)#Interface vlan 20 Switch(config-if)#switchport trunk native vlan 20 D. Switch(config)#vlan 20 Switch(config)#Interface vlan 20 Switch(config-if)#switchport access vlan 20 E. Switch(config)#vlan 20 Switch(config)#Interface vlan 20 Switch(config-if)#switchport trunk allowed vlan 20 Answer: A 5.Which three commands can you use to set a router boot image? (Choose three.) A. Router(config)# boot system flash c4500-p-mz.121-20.bin B. Router(config)# boot system tftp c7300-js-mz.122-33.SB8a.bin The safer , easier way to help you pass any IT exams. 3 / 153 C. Router(config)#boot system rom c7301-advipservicesk9-mz.124-24.T4.bin D. Router> boot flash:c180x-adventerprisek9-mz-124-6T.bin E. Router(config)#boot flash:c180x-adventerprisek9-mz-124-6T.bin F. Router(config)#boot bootldr bootflash:c4500-jk9s-mz.122-23f.bin Answer: ABC 6.Which two statements about IPv6 and routing protocols are true? (Choose two.) A. EIGRPv3 was developed to support IPv6 routing. B. OSPFv3 was developed to support IPv6 routing. C. Loopback addresses are used to form routing adjacencies. D. EIGRP, OSPF, and BGP are the only routing protocols that support IPv6. E. Link-local addresses are used to form routing adjacencies. Answer: BE 7.If primary and secondary root switches with priority 16384 both experience catastrophic losses, which tertiary switch can take over? A. a switch with pri [Show More]

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