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Module G: Enterprise Level Networking > Module G2: Switch Connections (PE) > Flashcards

Module G2: Switch Connections (PE) Flashcards

1
Q

Which of the following is not a benefit of using VLANs?

Cost-Effective
Ease of Use
Security
Flexibility

A

Ease of Use

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2
Q

What are the two alternate ports that RSTP adds that’s different from STP?

A

alternate and backup

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3
Q

______ Ports can be assigned to single VLANs. This type of interface is configured on switch ports that are connected to end devices.

A

access

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4
Q

What happens when a switch is added to a network?

A

flooding

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5
Q

A trunk port is used to connect traffic from multiple VLANs through a single Layer 2 switch.

T/F

A

True

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6
Q

What is it called when the switch sends repetitive broadcasts to fill the mac address table due to a loop?

A

broadcast storm

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7
Q

What is the process of adding tags to Ethernet frames passing through VLAN trunked ports called?

Port Tagging
Port Framing
Frame Tagging
Frame Porting

A

Frame Tagging

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8
Q

What is sent among switches in order to determine which switch is the “root switch”

A

BPDU

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9
Q

A VLAN is a physical grouping of devices that can communicate as if they are on different local area networks.

True
False

A

False

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10
Q

What does a switch employ if it cannot find the destination MAC address of the frame?

A

broadcast

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11
Q

Where do switches place hardware addresses?

A

MAC address table

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12
Q

What is used to avoid network connectivity issues?

A

PortFast

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13
Q

What happens when the source and destination port of a frame that reaches the switch is dropped due to the frame not needing to reach the switch?

A

frame filtering

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14
Q

What prevents looping when multiple switches or bridges are used?

A

stp (Spanning Tree Protocol)

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15
Q

What happens when packets are infinitely broadcasted throughout your network until all resources are taken up?

A

broadcast storm

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16
Q

Modern switches also have a Graphical User Interface

T/F

A

True

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17
Q

Modern switches also have a Graphical User Interface.

T/F

A

True

18
Q

Which is not a recommended change to a switch.

  • Change the name
  • Alter the password
  • Develop and implement Access Control Lists (ACLs)
  • Isolate switch from end devices
A

Isolate switch from end devices

19
Q

CDP = This spelled out is

A

Cisco discovery protocol

20
Q

What is the protocol name that contains special information, such as the switch model number?

A

cdp (Cisco Discovery Protocol)

21
Q

What service instructs a device to use a specific router as its path to a destination

A
22
Q

SNMP stands for

Simple Network Mapping Protocol
Simple Network Management Protocol
Sustainment Network Mapping Procedure
Sustainment Network Mapping Protocol

A

Simple Network Management Protocol

23
Q

What type of switch is known as a plug and play switch?

Managed Switch
Unmanaged Switch
Secondary Switch
Layer 3 Switch

A

Unmanaged Switch

24
Q

What type of switch can be customized and is typical installed in a growing network infrastructure?

Managed Switch
Unmanaged Switch
Secondary Switch
Layer 3 Switch

A

Managed Switch

25
Q

Route that takes effect when no other route is available for an IP destination address. (Router is setup)

  • Multicast
  • Dropped packet
  • Default route
  • Domain Name Server
A

Default route

26
Q

What is it called when the source and destination port of a frame reaches the switches and is dropped?

  • Default route
  • Broadcast
  • Flagged Alert
  • Frame Filtering
A

Frame Filtering

27
Q

What is the default IP for a non-routable used to designate an invalid, unknown or non-applicable target in IPv4

A

0.0.0.0/0

28
Q

What is the default IP for a non-routable used to designate an invalid, unknown or non-applicable target in IPv6

A

::/0

29
Q

Full duplex traffic means network traffic can only be sent unidirectional.

True
False

A

False

30
Q

Switches perform basic error checking before forwarding data to destined ports.

True
False

A

True

31
Q

A switch operates in the _____ layer of the OSI Model.

A

2 (Data Link Layer)

32
Q

Command used to assign a default route

  • ip
  • ip route
  • route
  • default
  • standard out
A

ip route

33
Q

provide a valid command to assign a default route to another (198.150.17.1)

A

router(config)#ip route 198.150.17.1 ?

34
Q

____ uses specific protocols that can optimize data routing.

A

dynamic routing

35
Q

Which form of routing has more automatic configuration from the routers to select the best route?

  • Active Configuration Routing
  • Score Vectored Routing
  • Dynamic route
  • Static Route
  • Artificial Imprint
  • Passive Configuration Routing
A

Dynamic route

36
Q

Which is not a feature of dynamic routing

  • Identify other networks
  • role based network segregation/aggregation
  • Analyzing efficient ways to get to destination networks
  • updates on current routing information
  • finds alternative paths to destination
A

role based network segregation/aggregation

37
Q

_____ are routing protocols that exchange routing information with other routers within a single autonomous system

A

Interior Gateway Protocols

38
Q

Which more accurately defines an autonomous system (AS)

  • One network or a collection of networks under the control of one enterprise.
  • Self-operating machine, or control mechanism designed to automatically follow a properations, or respond to predetermined instructions.
  • List of the IP address space that the AS controls, plus a list of the other ASes to which it connects.
  • A connection endpoint that connects with each other computers and exchange network traffic (data packets) through a process called peering.
A

One network or a collection of networks under the control of one enterprise.

39
Q

A routing protocol that uses the number of hops from on location to the next as a form of scoring to determine the best route?

A

RIP ?

40
Q

What form of routing protocol is susceptible to looping

A

distance vector

41
Q

(READ Carefully) Which is not a Distance vector routing protocol (READ Carefully)

ELGRP

RIPv1

EIGRP

RIPV2

A

ELGRP

Module G: Enterprise Level Networking (9 decks)

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