Which of the following would be good reasons to run NAT?1. You need to connect to the Internet and your hosts don't have globally unique IP addresses.2. You change to a new ISP that requires you to renumber your network.3. You don't want any hosts connecting to the Internet.4. You require two intranets with duplicate addresses to merge.

Computer Networking
Which of the following would be good reasons to run NAT?1. You need to connect to the Internet and your hosts don't have globally unique IP addresses.2. You change to a new ISP that requires you to renumber your network.3. You don't want any hosts connecting to the Internet.4. You require two intranets with duplicate addresses to merge.

2 and 4

3 only

1, 2 and 4

All of these

2 and 4

3 only

1, 2 and 4

All of these

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Computer Networking
HDLC (High-level Data Link Control) is

a very common bit-oriented data link protocol issued by ISO.

a method access control technique for multiple-access transmission media

network access standard for connecting stations to a circuit-switched network

a method of determining which device has access to the transmission medium at any time

None of these

a very common bit-oriented data link protocol issued by ISO.

a method access control technique for multiple-access transmission media

network access standard for connecting stations to a circuit-switched network

a method of determining which device has access to the transmission medium at any time

None of these

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Computer Networking
If you want to disable STP on a port connected to a server, which command would you use?

spanning-tree portfast

spanning-tree off

spanning-tree security

disable spanning-tree

spanning-tree portfast

spanning-tree off

spanning-tree security

disable spanning-tree

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Computer Networking
Which command would you place on interface connected to the Internet?

ip inside local

ip nat outside

ip outside global

ip nat inside

ip inside local

ip nat outside

ip outside global

ip nat inside

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Computer Networking
The network layer, in reference to the OSI model, provide

None of these

All of these

data link procedures that provide for the exchange of data via frames that can be sent and received

the virtual circuit interface to packet-switched service

the interface between the X.25 network and packet mode device

None of these

All of these

data link procedures that provide for the exchange of data via frames that can be sent and received

the virtual circuit interface to packet-switched service

the interface between the X.25 network and packet mode device

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Computer Networking
Which of the following network types have a designated router and a backup designated router assigned?1. Broadcast2. Point-to-point3. NBMA4. NBMA point-to-point

All of these

3 and 4

1 and 3

1, 2 and 3

All of these

3 and 4

1 and 3

1, 2 and 3

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Computer Networking

Computer Networking HDLC (High-level Data Link Control) is

Computer Networking If you want to disable STP on a port connected to a server, which command would you use?

Computer Networking Which command would you place on interface connected to the Internet?

Computer Networking The network layer, in reference to the OSI model, provide

Computer Networking Which of the following network types have a designated router and a backup designated router assigned?1. Broadcast2. Point-to-point3. NBMA4. NBMA point-to-point

Computer Networking
HDLC (High-level Data Link Control) is

Computer Networking
If you want to disable STP on a port connected to a server, which command would you use?

Computer Networking
Which command would you place on interface connected to the Internet?

Computer Networking
The network layer, in reference to the OSI model, provide

Computer Networking
Which of the following network types have a designated router and a backup designated router assigned?1. Broadcast2. Point-to-point3. NBMA4. NBMA point-to-point