A switch has been configured for three different VLANs: VLAN2, VLAN3, and VLAN4. A router has been added to provide communication between the VLANs. What type of interface is necessary on the router if only one connection is to be made between the router and the switch?

Computer Networking
A switch has been configured for three different VLANs: VLAN2, VLAN3, and VLAN4. A router has been added to provide communication between the VLANs. What type of interface is necessary on the router if only one connection is to be made between the router and the switch?

10Mbps Ethernet

56Kbps Serial

1Gbps Ethernet

100Mbps Ethernet

10Mbps Ethernet

56Kbps Serial

1Gbps Ethernet

100Mbps Ethernet

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Computer Networking
Your router has the following IP address on Ethernet0: 172.16.2.1/23. Which of the following can be valid host IDs on the LAN interface attached to the router?1. 172.16.1.1002. 172.16.1.1983. 172.16.2.2554. 172.16.3.0

1 only

3 and 4 only

2 and 3 only

2 and 5 only

None of these

1 only

3 and 4 only

2 and 3 only

2 and 5 only

None of these

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Computer Networking
The topology with highest reliability is:

Ring topology

Star topology

Mesh topology

Bus topology

Ring topology

Star topology

Mesh topology

Bus topology

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Computer Networking
The physical layer, in reference to the OSI model, defines

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

None of these

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

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

None of these

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

All of these

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Computer Networking
How many non-overlapping channels are available with 802.11b?

40

12

23

3

40

12

23

3

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Computer Networking
Suppose that you have a customer who has a central HQ and six branch offices. They anticipate adding six more branches in the near future. They wish to implement a WAN technology that will allow the branches to economically connect to HQ and you have no free ports on the HQ router. Which of the following would you recommend?

Frame Relay

PPP

HDLC

ISDN

Frame Relay

PPP

HDLC

ISDN

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Computer Networking

Computer Networking A switch has been configured for three different VLANs: VLAN2, VLAN3, and VLAN4. A router has been added to provide communication between the VLANs. What type of interface is necessary on the router if only one connection is to be made between the router and the switch?

Computer Networking Your router has the following IP address on Ethernet0: 172.16.2.1/23. Which of the following can be valid host IDs on the LAN interface attached to the router?1. 172.16.1.1002. 172.16.1.1983. 172.16.2.2554. 172.16.3.0

Computer Networking The topology with highest reliability is:

Computer Networking The physical layer, in reference to the OSI model, defines

Computer Networking How many non-overlapping channels are available with 802.11b?

Computer Networking
A switch has been configured for three different VLANs: VLAN2, VLAN3, and VLAN4. A router has been added to provide communication between the VLANs. What type of interface is necessary on the router if only one connection is to be made between the router and the switch?

Computer Networking
Your router has the following IP address on Ethernet0: 172.16.2.1/23. Which of the following can be valid host IDs on the LAN interface attached to the router?1. 172.16.1.1002. 172.16.1.1983. 172.16.2.2554. 172.16.3.0

Computer Networking
The topology with highest reliability is:

Computer Networking
The physical layer, in reference to the OSI model, defines

Computer Networking
How many non-overlapping channels are available with 802.11b?