CCNA 2 V7 MODULES 7 - 9: AVAILABLE AND RELIABLE

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CCNA 2 V7 MODULES 7 - 9: AVAILABLE AND RELIABLE

NETWORKS EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -58 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: Match the FHRP protocols to the appropriate description. (Not all options are used.)

Answer:

Match the DHCP message types to the order of the DHCPv4 process. (Not all options are used.) Question 2: Refer to the exhibit. What protocol can be configured on gateway routers R1 and R2 that will allow traffic from the internal LAN to be load balanced across the two gateways to the Internet?

Answer:

GLBP Question 3: Which command, when issued in the interface configuration mode of a router, enables the interface to acquire an IPv4 address automatically from an ISP, when that link to the ISP is enabled?

Answer:

ip address dhcp

Question 4: Open the PT Activity. Perform the tasks in the activity instructions and then answer the question...What is the keyword that is displayed on www.netacad.com?

Answer:

Router

Question 5: 251

Answer:

The address pool of a DHCP server is configured with 172.23.143.0/26. The network administrator reserves 14 IP addresses for file servers. How many IP addresses are left in the pool to be assigned to other hosts?Question 6: A host PC is attempting to lease an address through DHCP. What message is sent by the server to let the client know it is able to use the provided IP information?

Answer:

DHCPACK

Question 7: HSRP for IPv6

Answer:

Which FHRP implementation is a non-proprietary IPv4-only election protocol which has one master router per group?Question 8: The state is not maintained by the DHCPv6 server under stateless DHCPv6 operation

Answer:

Which FHRP implementation is Cisco-proprietary and permits only one router in a group to forward IPv6 packets?Question 9: Match each DHCP message type with its description. (Not all options are used.)

Answer:

Match the purpose with its DHCP message type. (Not all options are used.)

Question 10: Which statement describes HSRP?

Answer:

It is used within a group of routers for selecting an active device and a standby device to provide gateway services to a LAN.

Question 11: What information can be verified through the show ip dhcp binding command?

Answer:

the IPv4 addresses that are assigned to hosts by the DHCP server Question 12: Question as presented:

Answer:

A stateless DHCPv6 client would send a DHCPv6 INFORMATION-REQUEST message as step 3 in the process.Question 13: The address pool of a DHCP server is configured with 10.92.71.0/25. The network administrator reserves 8 IP addresses for servers. How many IP addresses are left in the pool to be assigned to other hosts?

Answer:

118 Question 14: Match the DHCP message types to the order of the stateful DHCPv6 process when a client first connects to an IPv6 network. (Not all options are used.)

Answer:

Match the step number to the sequence of stages that occur during the HSRP failover process. (Not all options are used.)

Question 15: stateless DHCPv6

Answer:

Which FHRP implementation is a Cisco-proprietary protocol that suppports IPv6 load balancing?Question 16: Which message does an IPv4 host use to reply when it receives a DHCPOFFER message from a DHCP server?

Answer:

DHCPREQUEST

Question 17: A network administrator configures a router to send RA messages with M flag as 0 and O flag as

• Which statement describes the effect of this configuration when a PC tries to configure its

IPv6 address?

Answer:

It should use the information that is contained in the RA message and contact a DHCPv6 server for additional information.

Question 18: When a client is requesting an initial address lease from a DHCP server, why is the DHCPREQUEST message sent as a broadcast?

Answer:

The client may have received offers from multiple servers, and the broadcast serves to implicitly decline those other offers.Question 19: A company uses the SLAAC method to configure IPv6 addresses for the employee workstations. Which address will a client use as its default gateway?

Answer:

the link-local address of the router interface that is attached to the network Question 20: Which protocol automates assignment of IP addresses on a network, and which port number does it use? (Choose two.)

Answer:

DHCP 67

Question 21: VRRPv2

Answer:

The address pool of a DHCP server is configured with 172.18.93.0/25. The network administrator reserves 10 IP addresses for web servers. How many IP addresses are left in the pool to be assigned to other hosts?Question 22: What is an advantage of configuring a Cisco router as a relay agent?

Answer:

It can provide relay services for multiple UDP services.Question 23: ip dhcp excluded-address 192.168.100.1 192.168.100.10ip dhcp excluded-address 192.168.101.254ip dhcp pool LAN-POOL-100network 192.168.100.0 255.255.254.0default-router

192.168.100.1

Answer:

What is a result when the DHCP servers are not operational in a network?Question 24: 19. Question as presented: The DHCPDISCOVER message is used to identify any DHCP servers on a network. The DHCPOFFER message is used by a server to offer a lease to a client. The DHCPREQUEST message is used to identify both the specific DHCP server and the lease that the client is accepting.