It is more faster and easier to pass the Cisco ccent ccna icnd1 100 105 official cert guide exam by using Exact Cisco ICND1 Cisco Interconnecting Cisco Networking Devices Part 1 (ICND1 v3.0) questuins and answers. Immediate access to the Up to the minute 100 105 exam Exam and find the same core area ccent ccna icnd1 100 105 questions with professionally verified answers, then PASS your exam with a high score now.

P.S. Exact 100-105 ebook are available on Google Drive, GET MORE: https://drive.google.com/open?id=16T0cVE2WYz-0Y7Wh56_Fr0zWNJ4X7B2X


New Cisco 100-105 Exam Dumps Collection (Question 10 - Question 19)

Question No: 10

Which feature allows a device to use a switch port that is configured for half-duplex to access the network?

A. CSMA/CD

B. IGMP

C. port security

D. split horizon

Answer: A

Explanation:

Ethernet began as a local area network technology that provided a half-duplex shared channel for stations connected to coaxial cable segments linked with signal repeaters. In this appendix, we take a detailed look at the half-duplex shared-channel mode of operation, and at the CSMA/CD mechanism that makes it work.

In the original half-duplex mode, the CSMA/CD protocol allows a set of stations to compete for access to a shared Ethernet channel in a fair and equitable manner. The protocolu2021s rules determine the behavior of Ethernet stations, including when they are allowed to transmit a frame onto a shared Ethernet channel, and what to do when a collision occurs. Today, virtually all devices are connected to Ethernet switch ports over full-duplex media, such as twisted-pair cables. On this type of connection, assuming that both devices can support the full-duplex mode of operation and that Auto-Negotiation (AN) is enabled, the AN protocol will automatically select the highest-performance mode of operation supported

by the devices at each end of the link. That will result in full-duplex mode for the vast majority of Ethernet connections with modern interfaces that support full duplex and AN.


Question No: 11

Which option is the default switch port port-security violation mode?

A. shutdown

B. protect

C. shutdown vlan

D. restrict

Answer: A

Explanation:

Shutdownu2014This mode is the default violation mode; when in this mode, the switch will automatically force the switchport into an error disabled (err-disable) state when a violation occurs. While in this state, the switchport forwards no traffic. The switchport can be brought out of this error disabled state by issuing the errdisable recovery cause CLI command or by disabling and reenabling the switchport.

Shutdown VLANu2014This mode mimics the behavior of the shutdown mode but limits the error disabled state the specific violating VLAN.


Question No: 12

Refer to the exhibit.

All devices attached to the network are shown. Which number of collision domains are

present in this network?

A. 9

B. 3

C. 6

D. 2

E. 15

Answer: E

Explanation: Both switch and router separate collision domains. In other words, each port of the switch and router creates one collision domain so we have 15 collision domains in this topology.


Question No: 13

Which NAT command can be applied to an interface?

A. ip nat inside

B. ip nat inside test access-list-number pool pool-name

C. ip nat inside source static 10.10.10.0 10.10.10.50

D. ip nat pool test 10.10.10.0 10.10.10.50 255.255.255.0

Answer: D


Question No: 14

Which entity assigns IPv6 addresses to end users?

A. ICANN

B. APNIC

C. RIR

D. ISPs

Answer: C


Question No: 15

Which NAT type is used to translate a single inside address to a single outside address?

A. dynamic NAT

B. NAT overload

C. PAT

D. static NAT

Answer: D

Explanation:

Network address translation (NAT) is the process of modifying IP address information in IP packet headers while in transit across a traffic routing device.

There are two different types of NAT:

u2711 NAT

u2711 PAT


Question No: 16

Which Layer 1 devices can be used to enlarge the area covered by a single LAN segment? (Choose two.)

A. switch

B. router

C. NIC

D. hub

E. repeater

F. RJ-45 transceiver

Answer: D,E


Question No: 17

Which of the following are found in a TCP header, but not in a UDP header? (Choose three.)

A. sequence number

B. acknowledgment number

C. source port

D. destination port

E. window size

F. checksum

Answer: A,B,E


Question No: 18

What is true about ipv6 unique local addresses:

A. Global id

B. Public routable

C. Summarization

D. Unique prefix

Answer: D


Question No: 19

Which subnet address is for the IP address 172.19.20.23/28?

A. 172.19.20.20

B. 172.19.20.0

C. 172.19.20.32

D. 172.19.20.15

E. 172.19.20.16

Answer: E


P.S. Easily pass 100-105 Exam with Examcollectionplus Exact Dumps & pdf vce, Try Free: https://www.examcollectionplus.net/vce-100-105/ (347 New Questions)