DHCP 2 Flashcards

1
Q

What is MADCAP?

A

Multicast Address Dynamic Client Allocation Protocol.

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2
Q

What are 3 different scenarios that a Superscope would be used?

A
  1. Needing more addresses.
  2. Migrating
  3. Multiple DHCP servers
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3
Q

What is a multinet?

A

Two or more logical networks that exist on the same broadcast domain.

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4
Q

What PowerShell cmdlet is used to create a new scope in DHCP?

A

Add-DhcpServerv4Scope

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5
Q

What PowerShell cmdlet is used to create an exclusion range in DHCP?

A

Add-DhcpServerv4ExclusionRange

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6
Q

What is the IP range for Multicast Addresses?

A

224.0.0.0 through 239.255.255.255.

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7
Q

What is the default lease duration for multicast scopes?

A

30 days.

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8
Q

What are the 3 types of IPv6 addresses?

A

Link local: Begins with FE80 and isn’t routable outside the local network. Each device with a Link Local address will start the DAD process.

Globally routable: Begins with 2000-EFFF.

Multicast: Begins with FF.

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9
Q

What is DAD?

A

Duplicate Address Detection is used to verify if other devices on the network have the same address.

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10
Q

What flags are included in a Router Advertisement?

A

Autonomous, managed, and Other Config (AMO)

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11
Q

Upon boot up on a network, what do clients send out to routers in order to receive a Router Advertisement?

A

A Router Solicitation.

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12
Q

What is SLAAC?

A

Stateless Address Auto Configuration.

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13
Q

What is the loopback address for IPv6?

A

::1

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14
Q

How many bits are in an IPv6 address?

A

128

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15
Q

What PowerShell cmdlet views a list of attached network adapters?

A

Get-NetAdapter

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16
Q

What parameter turns a ping into an IPv6 ping?

A

-6

17
Q

What PowerShell cmdlet enables Router Advertisement?

A

Set-NetIPInterface

18
Q

What filter is used to only show IPv6 traffic in Wireshark?

A

IPv6

19
Q

What PowerShell cmdlet is used to add the network ID to a Router Advertisement?

A

Set-NetRoute

20
Q

What PowerShell cmdlet is used to view current routing information? What parameter would be used to view the IPv4 or IPv6 routing table specifically?

A

Get-NetRoute (-AddressFamily “IPv4” or “IPv6”)

21
Q

The name of the boot image file must match the name specified in option 67 within the Scope options in DHCP Manager. True or False?

A

True.

22
Q

What file is a .wim?

A

Windows Image file

23
Q

What is a Mutlicast scope?

A

A scope within the Class D multicast address range

24
Q

What PowerShell command is the equivalent to a “route add” command?

A

New-NetRoute -DestinationPrefix “Network ID/prefix” -NextHop “next hop address” -InterfaceAlias “ExampleEthernet1”

25
Q

In regards to the Preference of DHCP servers, the lower the number, the higher the priority. True or False?

A

False. For DHCP Servers, when creating scopes, the HIGHER the number, the higher the priority.

26
Q

What PowerShell cmdlet creates an IPv4 DHCP Superscope?

A

Add-DhcpServerV4Superscope -SuperscopeName “Superscopetest” -ScopeId 10.1.1.0, 10.1.2.0

27
Q

When the DHCP Server service is installed, what two domain local groups are created?

A

DHCP Users and DHCP Administrators.

28
Q

What permissions do the DHCP Users group have?

A

Read-only access to the DHCP server via the DHCP Microsoft Management Console (MMC) snap-in.

29
Q

What permissions do the DHCP Administrators group have?

A

Members of this group can view and modify any settings on the DHCP server.

30
Q

What PowerShell cmdlet retrieves all authorized DHCP servers in the domain?

A

Get-DhcpServerInDC.

31
Q

What PowerShell cmdlet finds all available free subnets in an IPAM database within a specified block?

A

Find-IpamFreeSubnet

32
Q

What PowerShell cmdlet authorizes the DHCP server service to serve DHCP clients on the network?

A

Add-DhcpServerInDC -DnsName “dhcp1.nutex.com”