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Exam Code: 100-101 (Practice Exam Latest Test Questions VCE PDF)
Exam Name: CCNA Interconnecting Cisco Networking Devices 1 (ICND1)
Certification Provider: Cisco
Free Today! Guaranteed Training- Pass 100-101 Exam.

2021 Sep ccent study guide exam 100-101:

Q1. Refer to the exhibit. 


HostX is transferring a file to the FTP server. Point A represents the frame as it goes toward the Toronto router. What will the Layer 2 destination address be at this point? 

A. abcd.1123.0045 

B. 192.168.7.17 

C. aabb.5555.2222 

D. 192.168.1.1 

E. abcd.2246.0035 

Answer: E 


Q2. Refer to the exhibit. 


Why are two OSPF designated routers identified on Core-Router? 

A. Core-Router is connected to more than one multi-access network. 

B. The router at 208.149.23.130 is a secondary DR in case the primary fails. 

C. Two router IDs have the same OSPF priority and are therefore tied for DR election 

D. The DR election is still underway and there are two contenders for the role. 

Answer: A 


Q3. Refer to the exhibit. 


The junior network support staff provided the diagram as a recommended configuration for the first phase of a four-phase network expansion project. The entire network expansion will have over 1000 users on 14 network segments and has been allocated this IP address space. 

192.168.1.1 through 192.168.5.255 

192.168.100.1 through 192.168.100.255 

What are three problems with this design? (Choose three.) 

A. The AREA 1 IP address space is inadequate for the number of users. 

B. The AREA 3 IP address space is inadequate for the number of users. 

C. AREA 2 could use a mask of /25 to conserve IP address space. 

D. The network address space that is provided requires a single network-wide mask. 

E. The router-to-router connection is wasting address space. 

F. The broadcast domain in AREA 1 is too large for IP to function. 

Answer: ACE 


Q4. Refer to the exhibit. 


Given the output for this command, if the router ID has not been manually set, what router ID will OSPF use for this router? 

A. 10.1.1.2 

B. 10.154.154.1 

C. 172.16.5.1 

D. 192.168.5.3 

Answer: C 


Q5. What is the purpose of assigning an IP address to a switch? 

A. provides local hosts with a default gateway address 

B. allows remote management of the switch 

C. allows the switch to respond to ARP requests between two hosts 

D. ensures that hosts on the same LAN can communicate with each other 

Answer: B 


100-101 study guide

Down to date cisco ccna 100-101:

Q6. Which statements accurately describe CDP? (Choose three.) 

A. CDP is an IEEE standard protocol. 

B. CDP is a Cisco proprietary protocol. 

C. CDP is a datalink layer protocol. 

D. CDP is a network layer protocol. 

E. CDP can discover directly connected neighboring Cisco devices. 

F. CDP can discover Cisco devices that are not directly connected. 

Answer: BCE 


Q7. Why do large OSPF networks use a hierarchical design? (Choose three.) 

A. to decrease latency by increasing bandwidth 

B. to reduce routing overhead 

C. to speed up convergence 

D. to confine network instability to single areas of the network 

E. to reduce the complexity of router configuration 

F. to lower costs by replacing routers with distribution layer switches 

Answer: BCD 


Q8. Scenario 

Refer to the topology. Your company has decided to connect the main office with three other remote branch offices using point-to-point serial links. 

You are required to troubleshoot and resolve OSPF neighbor adjacency issues between the main office and the routers located in the remote branch offices. 


R1 does not form an OSPF neighbor adjacency with R2. Which option would fix the issue? 

A. R1 ethernetO/1 is shutdown. Configure no shutdown command. 

B. R1 ethernetO/1 configured with a non-default OSPF hello interval of 25: configure no ip ospf hello-interval 25 

C. R2 ethernetO/1 and R3 ethernetO/O are configured with a non-default OSPF hello interval of 25; configure no ip ospf hello-interval 25 

D. Enable OSPF for R1 ethernetO/1; configure ip ospf 1 area 0 command under ethernetO/1 

Answer: B


Q9. Which of the following statements are TRUE regarding Cisco access lists? (Choose two.) 

A. In an inbound access list, packets are filtered as they enter an interface. 

B. In an inbound access list, packets are filtered before they exit an interface. 

C. Extended access lists are used to filter protocol-specific packets. 

D. You must specify a deny statement at the end of each access list to filter unwanted traffic. 

E. When a line is added to an existing access list, it is inserted at the beginning of the access list. 

Answer: AC 


Q10. The network manager has requested a 300-workstation expansion of the network. The workstations are to be installed in a single broadcast domain, but each workstation must have its own collision domain. The expansion is to be as cost-effective as possible while still meeting the requirements. 

Which three items will adequately fulfill the request? (Choose three). 

A. One IP subnet with a mask of 255.255.254.0 

B. Two IP subnets with a mask of 255.255.255.0 

C. Seven 48-port hubs 

D. Seven 48-port switches 

E. One router interface 

F. Seven router interfaces 

Answer: ADE