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2017 July CCNA 200-150 Exam Dumps with PDF and VCE New Updated in www.Braindump2go.com Today! 1.|2017 New 200-150 Exam Dumps (PDF & VCE) 106Q&As Download: 2.|2017 New 200-150 Exam Questions & Answers Download: QUESTION 76 A. Bus Answer: CD QUESTION 77 A. transparent Answer: AC QUESTION 78 A. PDUs Answer: BDF QUESTION 79 A. A VLAN defines a collision domain. Answer: BE QUESTION 80 A. repeater Answer: C QUESTION 81 A. NVRAM Answer: AB QUESTION 82 A. transparent Answer: D QUESTION 83 A. Datagram Answer: E QUESTION 84 A. use IP address tables for information lookup Answer: ABC QUESTION 85 A. VLAN 1 is used to flood multicast traffic. Answer: BCDF QUESTION 86 A. 1 Answer: D QUESTION 87 A. 1 Answer: AB QUESTION 88 A. client Answer: B QUESTION 89 A. Discard frame Answer: C !!!RECOMMEND!!! 1.|2017 New 200-150 Exam Dumps (PDF & VCE) 106Q&As Download: 2.|2017 New 200-150 Study Guide Video: YouTube Video: YouTube.com/watch?v=ySnz1PlssKA
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Which two network topologies are the most popular in switching? (Choose two.)
B. Token passing bus
C. Star
D. Extended star
E. Ring
Explanation:
http://en.wikipedia.org/wiki/Network_topology
Which two VTP modes allow the creation of local VLANs? (Choose two.)
B. native
C. server
D. client
E. on
Which three terms are used to describe data at Layers 1, 2, and 4 of the OSI model? (Choose three.)
B. Bits
C. Sequences
D. Segments
E. Packets
F. Frames
Explanation:
Bits -1 layer
Frames - 2 layer
Segments - 4 layer
http://en.wikipedia.org/wiki/OSI_model
What are two attributes of a VLAN? (Choose two.)
B. A VLAN defines a broadcast domain.
C. Broadcasts are flooded to all VLANs.
D. Collisions are flooded to all VLANs.
E. A Layer 3 device is required to route packets between VLANs.
F. A Layer 2 device is required to route packets between VLANs.
Explanation:
"In computer networking, a single layer-2 network may be partitioned to create multiple distinct broadcast domains, which are mutually isolated so that packets can only pass between them via one or more routers; such a domain is referred to as a virtual local area network, virtual LAN or VLAN."
"A router (Layer 3 device) serves as the backbone for network traffic going across different VLANs."
http://en.wikipedia.org/wiki/Virtual_LAN
Which device would you select to partition a network into VLANs?
B. bridge
C. switch
D. router
E. hub
On which two components of a router can a copy of a running-configuration file be saved manually by an engineer for backup purposes? (Choose two.)
B. Flash
C. ROM
D. RAM
E. DRAM
Which VTP mode disallows the creation of local VLANs?
B. tunneling
C. server
D. client
E. off
F. native
Explanation:
"A VTP client behaves like a VTP server and transmits and receives VTP updates on its trunks, but you cannot create, change, or delete VLANs on a VTP client. VLANs are configured on another switch in the domain that is in server mode." http://www.cisco.com/en/US/docs/switches/lan/catalyst3560/software/release/12.2_52_se/c onfiguration/guide/swvtp.html#wp1205076
Which layer of the OSI model is associated with the reliable transmission of datagrams?
B. Routing
C. Network
D. Data link
E. Transport
F. Transmission
G. Session
Explanation:
http://en.wikipedia.org/wiki/Transport_layer
Which three options describe routers compared to switches? (Choose three.)
B. concerned with packet forwarding
C. operate at Layer 3 of the OSI model
D. operate at Layer 2 of the OSI model
E. use MAC address tables for information lookup
F. concerned with the local delivery of frames
Which four statements indicate unique properties of VLAN 1 on Cisco Nexus switches? (Choose four.)
B. VLAN 1 cannot be deleted.
C. VLAN 1 is used for Cisco Discovery Protocol.
D. VLAN 1 is used for VTP advertisements.
E. VLAN 1 defines a collision domain.
F. VLAN 1 defines a broadcast domain.
At which layer of the OSI model does TCP operate?
B. 2
C. 3
D. 4
E. 5
Explanation:
http://en.wikipedia.org/wiki/OSI_model
Which two layers of the OSI model are combined in the Internet protocol suite network access layer? (Choose two.)
B. 2
C. 3
D. 4
E. 5
F. 6
G. 7
Explanation:
http://en.wikipedia.org/wiki/Internet_protocol_suite
A switch is configured to be part of a VTP domain so that its VLAN database is not affected by any changes in the domain. Which mode should be configured on this switch?
B. transparent
C. server
D. neutral
What action does a switch take if the destination MAC address is unknown?
B. Send ICMP unreachable message to source
C. Flood packet on all ports
D. Compare destination IP address against an ACL to determine if it is permitted
E. Send gratuitous ARP on all ports and wait for reply before forwarding
Explanation:
"What happens though when the switch receives a frame with a destination MAC address that is not included in the table? In that case the switch will just broadcast/flood the frame with the unknown destination address to all of its ports (apart from the port where the frame came from). This process is called unknown unicast flooding. " http://telconotes.wordpress.com/2013/03/09/how-a-switch-works/
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