How to win with 100 105 icnd1 v3 0

Real of ccent ccna icnd1 100 105 official cert guide brain dumps materials and bootcamp for Cisco certification for IT candidates, Real Success Guaranteed with Updated cisco 100 105 pdf pdf dumps vce Materials. 100% PASS Cisco Interconnecting Cisco Networking Devices Part 1 (ICND1 v3.0) exam Today!

2017 NEW RECOMMEND

Free VCE & PDF File for Cisco 100-105 Real Exam
(Full Version!)

Pass on Your First TRY 100% Money Back Guarantee Realistic Practice Exam Questions

Free Instant Download NEW 100-105 Exam Dumps (PDF & VCE):
Available on:
http://www.certleader.com/100-105-dumps.html

Q81. – (Topic 3) 

What is the subnet address of 172.16.159.159/22? 

A. 172.16.0.0 

B. 172.16.128.0 

C. 172.16.156.0 

D. 172.16.159.0 

E. 172.16.159.128 

F. 172.16.192.0 

Answer:

Explanation: 

Converting to binary format it comes to 11111111.11111111.11111100.00000000 or 

255.255.252.0 Starting with 172.16.0.0 and having increment of 4 we get. 

Q82. – (Topic 1) 

To what type of port would a cable with a DB-60 connector attach? 

A. Serial port 

B. Console port 

C. Ethernet port 

D. Fibre optic port 

Answer:

Explanation: 

Serial Connection 

cl_3_dte_male 

cl_2_dce 

The picture on the left shows a V.35 DTE cable with a male DB60 connector and a male standard 34-pin Winchester-type connector. The right picture shows a V.35 DCE serial cable with a male DB60 connector and a female 34-pin Winchester-type connector. As you probably guessed already, the male connector of the DTE cable is attached to the DCE cable's female connector, this is depicted in the picture below. This is known as a back-to-back connection, and 'simulates' a WAN link. In a real world setup, the DTE cable's male connector typically connects to a port on a CSU/DSU provided by a service provider (i.e. telco), which in turn connects to a CSU/DSU at another location, thru a T1 link for example. 

The DB60 connector connects to a Serial interface on a router. 

cl_4_malefemale Reference: http://www.techexams.net/techlabs/ccna/lab_hardware.shtml 

Q83. – (Topic 2) 

Which address type does a switch use to make selective forwarding decisions? 

A. Source IP address 

B. Destination IP address 

C. Source and destination IP address 

D. Source MAC address 

E. Destination MAC address 

Answer:

Explanation: 

Switches analyze the destination MAC to make its forwarding decision since it is a layer 2 device. Routers use the destination IP address to make forwarding decisions. 

Q84. – (Topic 1) 

Refer to the topology and switching table shown in the graphic. 

Host B sends a frame to Host C. What will the switch do with the frame? 

A. Drop the frame 

B. Send the frame out all ports except port 0/2 

C. Return the frame to Host B 

D. Send an ARP request for Host C 

E. Send an ICMP Host Unreachable message to Host B 

F. Record the destination MAC address in the switching table and send the frame directly to Host C 

Answer:

Q85. – (Topic 7) 

Two hosts are attached to a switch with the default configuration. Which statement about the configuration is true? 

A. IP routing must be enabled to allow the two hosts to communicate. 

B. The two hosts are in the same broadcast domain. 

C. The switch must be configured with a VLAN to allow the two hosts to communicate. 

D. Port security prevents the hosts from connecting to the switch. 

Answer:

Explanation: IP routing must be enables to allow the two hosts to communicate with each other with default configuration. http://www.cisco.com/c/en/us/support/docs/lan-switching/inter-vlan-routing/41860-howto-L3-intervlanrouting.html 

Q86. – (Topic 3) 

Which two statements describe the IP address 10.16.3.65/23? (Choose two.) 

A. The subnet address is 10.16.3.0 255.255.254.0. 

B. The lowest host address in the subnet is 10.16.2.1 255.255.254.0. 

C. The last valid host address in the subnet is 10.16.2.254 255.255.254.0 

D. The broadcast address of the subnet is 10.16.3.255 255.255.254.0. 

E. The network is not subnetted. 

Answer: B,D 

Explanation: 

The mask 255.255.254.0 (/23) used with a Class A address means that there are 15 subnet bits and 9 host bits. The block size in the third octet is 2 (256 – 254). So this makes the subnets in 0, 2, 4, 6, etc., all the way to 254. The host 10.16.3.65 is in the 2.0 subnet. The next subnet is 4.0, so the broadcast address for the 2.0 subnet is 3.255. The valid host addresses are 2.1 through 3.254 

Q87. – (Topic 7) 

Refer to the exhibit. 

Which statement describes the effect of this configuration? 

A. The VLAN 10 VTP configuration is displayed. 

B. VLAN 10 spanning-tree output is displayed. 

C. The VLAN 10 configuration is saved when the router exits VLAN configuration mode. 

D. VLAN 10 is added to the VLAN database. 

Answer:

Q88. – (Topic 1) 

How does a switch differ from a hub? 

A. A switch does not induce any latency into the frame transfer time. 

B. A switch tracks MAC addresses of directly-connected devices. 

C. A switch operates at a lower, more efficient layer of the OSI model. 

D. A switch decreases the number of broadcast domains. 

E. A switch decreases the number of collision domains. 

Answer:

Explanation: 

Some of the features and functions of a switch include: 

A switch is essentially a fast, multi-port bridge, which can contain dozens of ports. 

Rather than creating two collision domains, each port creates its own collision domain. 

In a network of twenty nodes, twenty collision domains exist if each node is plugged into its 

own switch port. 

If an uplink port is included, one switch creates twenty-one single-node collision domains. 

A switch dynamically builds and maintains a Content-Addressable Memory (CAM) table, 

holding all of the necessary MAC information for each port. 

For a detailed description of how switches operate, and their key differences to hubs, see 

the reference link below. 

Reference: http://www.cisco.com/warp/public/473/lan-switch-cisco.shtml 

Q89. – (Topic 7) 

Which statement about unicast frame forwarding on a switch is true? 

A. The TCAM table stores destination MAC addresses 

B. If the destination MAC address is unknown, the frame is flooded to every port that is configured in the same VLAN except on the port that it was received on. 

C. The CAM table is used to determine whether traffic is permitted or denied on a switch 

D. The source address is used to determine the switch port to which a frame is forwarded 

Answer:

Q90. – (Topic 1) 

At which layer of the OSI model does the protocol that provides the information that is displayed by the show cdp neighbors command operate? 

A. application 

B. transport 

C. network 

D. physical 

E. data link 

Answer:

Explanation: 

CDP is a device discovery protocol that runs over Layer 2 (the data link layer) on all Cisco-manufactured devices (routers, bridges, access servers, and switches) and allows network management applications to discover Cisco devices that are neighbors of already known devices. With CDP, network management applications can learn the device type and the Simple Network Management Protocol (SNMP) agent address of neighboring devices running lower-layer, transparent protocols. CDP allows devices to share basic configuration information without even configuring any protocol specific information and is enabled by default on all interfaces. CDP is a Datalink Protocol occurring at Layer 2 of the OSI model. CDP is not routable and can only go over to directly connected devices. CDP is enabled, by default, on all Cisco devices. CDP updates are generated as multicasts every 60 seconds with a hold-down period of 180 seconds for a missing neighbor. The no cdp run command globally disables CDP, while the no cdp enable command disables CDP on an interface. Use show cdp neighbors to list out your directly connected Cisco neighboring devices. Adding the detail parameter will display the layer-3 addressing configured on the neighbor. 

Reference: http://computernetworkingnotes.com/cisco-devices-administration-and-configuration/cisco-discoveryprotocol.html 

Certleader Dumps
Certleader is a company specialized on providing high quality IT exam materials and fully committed to assist our respected clients crack any IT certification tests on their 1st efforts.