Quiz On CCENT/CCNA Icnd2 Chapt. 4 & 5

14 Questions | By Ajeff | Updated: Mar 19, 2022 | Attempts: 345

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It is a known fact that the more you associate yourself with a topic the more you understand it. Below is candid test on CCEENT/CCNA Icnd2 and is specifically designed to test you on chapters 4 and 5. Do you believe you can tackle it with ease? Give it a shot and remember to keep revising!

Questions and Answers

1.

A PC user turns on her computer, and as soon as the computer is up and working, she opens a web browser to browse http://www.ciscopress.com. Which protocol(s) would deﬁnitely not be used by the PC during this process?
- A.
  
  DHCP
- B.
  
  DNS
- C.
  
  ARP
- D.
  
  ICMP
2.

A PC user turns on her computer, and as soon as the computer is up and working, she opens a command prompt. From there, she issues the ping 2.2.2.2 command, and the ping shows 100 percent success. The PC’s IP address is 1.1.1.1 with mask 255.255.255.0. Which of the following settings would be required on the PC to support the successful ping?
- A.
  
  The IP address of a DNS server
- B.
  
  The IP address of a default gateway
- C.
  
  The IP address of an ARP server
- D.
  
  The IP address of a DHCP server
3.

Which of the following must be true before IOS lists a route as “S” in the output of a show ip route command?
- A.
  
  The IP address must be conﬁgured on an interface.
- B.
  
  The router must receive a routing update from a neighboring router.
- C.
  
  The ip route command must be added to the conﬁguration.
- D.
  
  The ip address command must use the special keyword.
- E.
  
  The interface must be up and up.
4.

Which of the following commands correctly conﬁgures a static route?
- A.
  
  Ip route 10.1.3.0 255.255.255.0 10.1.130.253
- B.
  
  Ip route 10.1.3.0 serial 0
- C.
  
  Ip route 10.1.3.0 /24 10.1.130.253
- D.
  
  Ip route 10.1.3.0 /24 serial 0
5.

Which of the following is affected by whether a router is performing classful or classless routing?
- A.
  
  When to use a default route
- B.
  
  When to use masks in routing updates
- C.
  
  When to convert a packet’s destination IP address to a network number
- D.
  
  When to perform queuing based on the classiﬁcation of a packet into a particular queue
6.

A router has been conﬁgured with the ip classless global conﬁguration command. The router receives a packet destined to IP address 168.13.4.1. The following text lists the contents of the router’s routing table. Which of the following is true about how this router forwards the packet?
- A.
  
  It is forwarded to 168.13.100.3.
- B.
  
  It is forwarded to 168.13.1.101.
- C.
  
  It is forwarded out interface Fa0/0, directly to the destination host.
- D.
  
  The router discards the packet.
7.

Which of the following routing protocols support VLSM?
- A.
  
  RIP-1
- B.
  
  RIP-2
- C.
  
  EIGRP
- D.
  
  OSPF
8.

What does the acronym VLSM stand for?
- A.
  
  Variable-length subnet mask
- B.
  
  Very long subnet mask
- C.
  
  Vociferous longitudinal subnet mask
- D.
  
  Vector-length subnet mask
- E.
  
  Vector loop subnet mask
9.

R1 has conﬁgured interface Fa0/0 with the ip address 10.5.48.1 255.255.240.0 command. Which of the following subnets, when conﬁgured on another interface on R1, would not be considered to be an overlapping VLSM subnet?
- A.
  
  10.5.0.0 255.255.240.0
- B.
  
  10.4.0.0 255.254.0.0
- C.
  
  10.5.32.0 255.255.224.0
- D.
  
  10.5.0.0 255.255.128.0
10.

Which of the following summarized subnets is the smallest (smallest range of addresses) summary route that includes subnets 10.3.95.0, 10.3.96.0, and 10.3.97.0, mask 255.255.255.0?
- A.
  
  10.0.0.0 255.0.0.0
- B.
  
  10.3.0.0 255.255.0.0
- C.
  
  10.3.64.0 255.255.192.0
- D.
  
  10.3.64.0 255.255.224.0
11.

Which of the following summarized subnets is not a valid summary that includes subnets 10.1.55.0, 10.1.56.0, and 10.1.57.0, mask 255.255.255.0?
- A.
  
  10.0.0.0 255.0.0.0
- B.
  
  10.1.0.0 255.255.0.0
- C.
  
  10.1.55.0 255.255.255.0
- D.
  
  10.1.48.0 255.255.248.0
- E.
  
  10.1.32.0 255.255.224.0
12.

Which of the following routing protocols support manual route summarization?
- A.
  
  RIP-1
- B.
  
  RIP-2
- C.
  
  EIGRP
- D.
  
  OSPF
13.

Which routing protocol(s) perform(s) autosummarization by default?
- A.
  
  RIP-1
- B.
  
  RIP-2
- C.
  
  EIGRP
- D.
  
  OSPF
14.

An internetwork has a discontiguous network 10.0.0.0, and it is having problems. All routers use RIP-1 with all default conﬁgurations. Which of the following answers lists an action that, by itself, would solve the problem and allow the discontiguous network?
- A.
  
  Migrate all routers to use OSPF, using as many defaults as is possible.
- B.
  
  Disable autosummarization with the no auto-summary RIP conﬁguration command.
- C.
  
  Migrate to EIGRP, using as many defaults as is possible.
- D.
  
  The problem cannot be solved without ﬁrst making network 10.0.0.0 contiguous.