Final Exam v5 Q31-Q45

DHCPREQUEST DHCPDISCOVER

A host PC has just booted and is attempting to lease an address through DHCP. Which two messages will the client typically broadcast on the network? (Choose two.) DHCPDISCOVER DHCPOFFER DHCPREQUEST DHCPACK DHCPNACK

predictable static IP addresses for easier identification

A network administrator needs to monitor network traffic to and from servers in a data center. Which features of an IP addressing scheme should be applied to these devices? random static addresses to improve security addresses from different subnets for redundancy predictable static IP addresses for easier identification dynamic addresses to reduce the probability of duplicate addresses

16

How many bits make up the single IPv6 hextet :10CD:? 4 8 16 32

NVRAM, TFTP, setup mode

In which default order will a router search for startup configuration information? NVRAM, RAM, TFTP NVRAM, TFTP, setup mode setup mode, NVRAM, TFTP TFTP, ROM, NVRAM flash, ROM, setup mode

The default gateway address in incorrect.

Refer to the exhibit. A technician has configured a user workstation with the IP address and default subnet masks that are shown. Although the user can access all local LAN resources, the user cannot access any Internet sites by using either FQDN or IP addresses. Based upon the exhibit, what could account for this failure? The DNS server addresses are incorrect. The default gateway address in incorrect. The wrong subnet mask was assigned to the workstation. The workstation is not in the same network as the DNS servers.

Site 2

Refer to the exhibit. Which IP addressing scheme should be changed? Site 1 Site 2 Site 3 Site 4

The transmission continues without the missing portion.

What happens when part of an Internet VoIP transmission is not delivered to the destination? A delivery failure message is sent to the source host. The part of the VoIP transmission that was lost is re-sent. The entire transmission is re-sent. The transmission continues without the missing portion.

to enable the router as an IPv6 router

What is the effect of configuring the ipv6 unicast-routing command on a router? to assign the router to the all-nodes multicast group to enable the router as an IPv6 router to permit only unicast packets on the router to prevent the router from joining the all-routers multicast group

to provide feedback of IP packet transmissions

What is the purpose of ICMP messages? to inform routers about network topology changes to ensure the delivery of an IP packet to provide feedback of IP packet transmissions to monitor the process of a domain name to IP address resolution

FF00::/8

Which group of IPv6 addresses cannot be allocated as a host source address? FEC0::/10? FDFF::/7? FEBF::/10? FF00::/8

packet switching path selection

Which of the following are primary functions of a router? (Choose two.) packet switching microsegmentation domain name resolution path selection flow control

192.168.1.64/26

Which subnet would include the address 192.168.1.96 as a usable host address? 192.168.1.64/26* 192.168.1.32/27 192.168.1.32/28 192.168.1.64/29

10.172.168.1 172.20.4.4 192.168.5.254

Which three IP addresses are private ? (Choose three.) 10.172.168.1 172.32.5.2 192.167.10.10 172.20.4.4 192.168.5.254 224.6.6.6

/64 /68

Which two notations are useable nibble boundaries when subnetting in IPv6? (Choose two.) /62 /64 /66 /68 /70

RAM is volatile and stores the running configuration.* NVRAM is nonvolatile and stores a full version of the IOS. ROM is nonvolatile and stores bootup information.*

Which two statements correctly describe a router memory type and its contents? (Choose two.) ROM is nonvolatile and stores the running IOS. FLASH is nonvolatile and contains a limited portion of the IOS?. RAM is volatile and stores the running configuration. NVRAM is nonvolatile and stores a full version of the IOS. ROM is nonvolatile and stores bootup information.