Routing and Switching MCQs with Answers
Practice important Routing and Switching MCQs with answers and explanations.
Chapter: 124
Q1461:
Fill in the blank: The command to enter DHCP configuration mode is ip dhcp _______.
A. pool
B. server
C. setup
D. address
Correct Answer:
A
Chapter: 124
Q1462:
What role does the service dhcp command play in DHCP configuration?
A. It enables the DHCP service
B. It creates a DHCP address pool
C. It configures DHCP specifics
D. It disables the DHCP service
Correct Answer:
A
Chapter: 124
Q1463:
Fill in the blank: The command no service dhcp is used to _______ the DHCP service.
A. disable
B. enable
C. restart
D. configure
Correct Answer:
A
Chapter: 124
Q1464:
What needs to be configured after creating the DHCP address pools?
A. Specifics of the pool
B. Excluded address ranges
C. Router interfaces
D. DHCP service status
Correct Answer:
A
Chapter: 125
Q1465:
Which command displays counts for server statistics and messages sent and received for an IOS-based DHCP server?
A. show ip dhcp server statistics
B. show ip dhcp binding
C. show ip dhcp conflict
D. show ip dhcp pool name
Correct Answer:
A
Chapter: 125
Q1466:
Fill in the blank: To display address conflicts found by a Cisco IOS DHCP server, use the command _______.
A. show ip dhcp conflict
B. show ip dhcp binding
C. show ip dhcp server statistics
D. show ip dhcp pool name
Correct Answer:
A
Chapter: 125
Q1467:
Which command shows the subnets pool allocated and the current utilization level for the pool?
A. show ip dhcp pool name
B. show ip dhcp conflict
C. show ip dhcp server statistics
D. show ip dhcp binding
Correct Answer:
A
Chapter: 125
Q1468:
What does the show ip dhcp conflict command display?
A. Address conflicts found by the DHCP server
B. DHCP binding information
C. Subnets pool allocation
D. Server statistics and messages
Correct Answer:
A
Chapter: 125
Q1469:
Fill in the blank: The command show ip dhcp binding displays DHCP binding information for _______.
A. IP address assignment and subnet allocation
B. Server statistics and messages
C. Address conflicts
D. Subnets pool allocation
Correct Answer:
A
Chapter: 125
Q1470:
Which command is used to display the current utilization level of a DHCP pool?
A. show ip dhcp pool name
B. show ip dhcp binding
C. show ip dhcp conflict
D. show ip dhcp server statistics
Correct Answer:
A
Chapter: 125
Q1471:
Fill in the blank: The show ip dhcp server statistics command displays statistics and messages related to _______.
A. DHCP server
B. DHCP pool
C. IP address binding
D. Address conflicts
Correct Answer:
A
Chapter: 125
Q1472:
Which command would you use to troubleshoot DHCP address conflicts?
A. show ip dhcp conflict
B. show ip dhcp binding
C. show ip dhcp server statistics
D. show ip dhcp pool name
Correct Answer:
A
Chapter: 125
Q1473:
Fill in the blank: The command show ip dhcp pool name can display information about the _______ of the DHCP pools.
A. Subnets pool allocation and utilization level
B. Address conflicts
C. IP address assignments
D. Server statistics and messages
Correct Answer:
A
Chapter: 126
Q1474:
What does the IP helper address feature enable a router to do?
A. Forward a UDP broadcast to a specific unicast IP address
B. Forward client broadcasts beyond their subnet
C. Place DHCP servers on all subnets
D. Disable DHCP services on a router
Correct Answer:
A
Chapter: 126
Q1475:
Fill in the blank: To forward a DHCP broadcast to a specific unicast IP address, use the command _______.
A. ip helper-address
B. ip forward-address
C. ip broadcast-address
D. ip dhcp-relay-address
Correct Answer:
A
Chapter: 126
Q1476:
Which command is used to configure a DHCP helper address on an interface?
A. ip helper-address
B. ip broadcast-address
C. ip forward-address
D. ip dhcp-server
Correct Answer:
A
Chapter: 126
Q1477:
What is a common solution to DHCP problems when remote clients need DHCP services?
A. Use the Cisco IOS helper address feature
B. Disable DHCP on routers
C. Place DHCP servers on all subnets
D. Forward client broadcasts beyond their subnet
Correct Answer:
A
Chapter: 126
Q1478:
Fill in the blank: Routers will not forward client broadcasts beyond their _______ by default.
A. Subnet
B. VLAN
C. Domain
D. Interface
Correct Answer:
A
Chapter: 126
Q1479:
What is the purpose of the IP helper address in the context of DHCP?
A. To enable forwarding of DHCP broadcasts to a specific IP address
B. To disable forwarding of DHCP broadcasts
C. To place DHCP servers on all subnets
D. To configure DHCP options on clients
Correct Answer:
A
Chapter: 126
Q1480:
Fill in the blank: To solve the problem of DHCP clients not receiving broadcasts beyond their subnet, you can use _______.
A. IP helper address
B. DHCP server placement
C. Router configurations
D. Static IP assignments
Correct Answer:
A