Chapter 6 Testout

You have three switches configured as shown in the Exhibit.How can you guarantee that switch C becomes the root bridge?

Configure switch C with a lower priority value

What does the ip address dhcp command all you to do?

Configures the switch to obtain an IP address from a DHCP server

You need to disable the FastEthernet 0/0 interface on a switchDrag the command on the left to the approbate configuration step on the right to accomplish this. Not all of the commands may be required

Enter global configuration mode conf t Enter interface configuration mode int fa0/0 Disable the interface shutdown Verify the interface is disabled show ip interface brief

The FastEthernet 0/0 interface on a s witch is currently disable. You need to enable it so a workstation can be connected to it.Drag the command on the left to the approbate configuration step on the right to accomplish this. Not all of the commands may be required

Enter global configuration mode conf t Enter interface configuration mode int fa0/0 Enable the interface no shut Verify the interface is disabled show interface status

You need to configure the FastEthernet 0/1 interface on a switch to automatically detect the appropriate link speed and duplex setting by negotiating with the device connected to the other end of the link.Drag the command on the left to the approbate configuration step on the right to accomplish this. Not all of the commands may be required

Enter global configuration mode conf t Enter interface configuration mode int fa0/1 Set speed of the interface speed auto Set the duplex setting for the interface duplex auto

Which of the following solutions would you implement to eliminate switching loops?

Spanning tree

You manage a network that uses multiple switches. You want to provide multiple paths between switches so that if one link goes down, an alternate path is available.Which feature should your switch support?

Spanning tree

You manage a single subnet with three switches. The switches are connected to provide redundant paths between the switches.Which feature prevents switching loops and ensures there is only a single active patch between any two switches?

Spanning tree

Which of the following statements accurately describes a VLAN ID?

Switches append a VLAN ID to the header of each frame to identify the virtual network to which it belongs.

Which of the following benefits apply only to creating VLANs with switches and not to segmenting the network with regular switches?

You can create multiple broadcast domains

Which of the following is a characteristic of static routing when compared to dynamic routing?

-All routes must be manually updated on the router.

A router is connected to network 192.168.1.0/24 and network 192.168.2.0/24. The router is configured to use RIP and has learned of networks 192.168.3.0/24 and 192.168.4.0/24. There is no default route configured on the router. The router receive a packet addressed to network 10.1.0.0/16. What will the router do with the packet?

-Drop the packet

A router is connected to network 192.168.1.0/24 and network 192.168.2.0/24. The router is configured to use RIP and has learned of networks 192.168.3.0/24 and 192.168.4.0/24. The router is also configured with a static route of 0.0.0.0 with a mask of 0.0.0.0. The router receives a packet addressed to the network 10.1.0.0/16. what will the router so with the packet?

-Forward the packet to the next hop router specified by the route to the network 0.0.0.0.

What info does the next hop entry in a routing table identify.

-The first router in the path to the destination network.

Which of the following tasks do routers perform? (select 2)

-maintain info about paths through an internetwork. -route data based on logical network addresses

You have switches connected to each other as shown in the following diagram. How many broadcast domains are in the network shown.

2

A switch running STP is in a learning state. A message destined for a different network segment arrives at the switch.Which of the following best describes what the switch will do?

A switch running STP is in a learning state. A message destined for a different network segment arrives at the switch.Which of the following best describes what the switch will do?

You have just connected four switches as shown in the Exhibit.Assuming the default switch configuration, which switch will become the root bridge?

B

Computers A and B are on the same VLAN and are separated by two switches, as shown in the exhibit. Computer A sends a Fram to Computer B. Which of the following best describes the composition of the frame as it travels from A to B?

Computer A sends a normal frame. The first switch appends a VLAN ID to the frame. The second switch removes the VLAN ID before forwarding it to Computer B.

You have just connected four switches as shown in the Exhibit.Assuming the default switch configuration, how can your force Switch C to become a root bridge?

Configure a priority number of 4096 for switch C

Match the Etherchannel protocol on the left with its characteristics on the right.

Desirable mode places the port in a negotiating state. Port Aggregation Protocol (PAgP) Based on the 802.3ad standard link Aggregation control protocol(LACP) Passive mode places the port into a passive negotiation state. link aggregation control protocol (LACP) Auto mode places the port into a passive negotiating state. Port Aggregation Protocol (PAgP) Active more places the port in a negotiating state. link Aggregation control protocol(LACP)

Which of the following statements describe how VLANs effect broadcast traffic within an internetwork?

Devices on the same VLAN have the same subnet address Broadcast traffic is transmitted only within a VLAN

Which of the following best describes the concept of VLAN?

Devices on the same network logically grouped as if they were on separate networks.

Which command would you use on a switch to enable management from a remote network?

IP default-gateway 192.168.10.185

Match each switch management method on left with its corresponding characteristics on the right. Each method may be used once, more than once, or not at all.

In-Band Management -Competes with normal network traffic for bandwidth. -Must be encrypted to protect communications from sniffing. -Affected by network outages. Out-of-band management -Uses a dedicated communication channel. -Does not compete with normal network traffic for bandwidth.

Which of the following are reasons to configure VLAN's on a switch as opposed to using switches without VLANs?

Increased Security Increased Number of broadcast domains

A switch running STP is in the listening state. A message destined for a different network segment arrives at the switch. Which of the following best describes what the switch will do?

It does not record the address or segment information. It does not forward the message

Switches running the STP are in the process of exchanging BPDUs and defining their roles. In what state are the switches?

Listening

Match each type of switch on the left with its corresponding characteristics on the right. Each switch type may be used once, more than once, or not at all.

Managed Switch -Provide port security features. -Support VLANs. -Can be configured over a network connection. -Can be configured over a dedicated communication channel. Unmanaged switch -Commonly sold at retail stores. -Provide very few configuration options.

When multiple routes to a destination exist, what is used to select the best possible route?

Metric

You are configuring a switch so that you can manage it via PuTTY from the same network segment as the switch. On the switch, you enter the following commands. Switch# config terminal switch(config)#interface Evian 1 switch(config-if)#ip- address 192.168.1.10 225.225.225.0 will this configuration work?

No, the no shutdown command needs to be entered

Which statements accurately describes port states of both bridges and switches?

Ports in a blocked state still receive BPDUs In the learning state the MAC address table can be populated, but frames not forwarded.

You need to configure spanning tree on a Cisco switch. You'd like to use a protocol that confirms to the 802.1w standards.Which protocol should you use?

Rapid PVST+

You manage a network with two switches. The switches are connected together through their Gigabit Ethernet uplink ports. You define VLAN 1 and VLAn 2 on each switch. A device on the first switch in VLAN 1 needs to be communicate with a device on the same switch is VLAN 2. What should you configure so that the two devices can communicate?

Routing

A switch receives a frame addressed to the MAC address FF:FF:FF:FF:FF:FF.What will the switch do with the frame?

Send it out all ports except for the port it was received on

Which of the following features dynamically places switch ports in blocking or forwarding states?

Spanning Tree

A virtual LAN can be created using which of the following?

Switch

Which of the following connectivity hardware is used to create a VLAN?

Switch

You want to reduce collisions by creating separate collision domains and virtual LANs. Which of the following devices should you choose?

Switch

When you configure VLANs on a switch, which of the following is used to identify a device's VLAN membership?

Switch Port

Which of the following are true using multiple VLANS on a single switch? select two

The number of broadcast domains increases The number of collision domains remain the same

When configuring VLANs on a switch, what type of switch ports are members of all VLANs defined on the switch?

Trunk Ports

You manage a network with two switches. The switches are connected together through their Gigabit Ethernet uplink ports. You define VLAN 1 and VLAN 2 on each switch. A device on the first switch in VLAN 1 needs to communicate with a device on the second switch also in VLAN 1. What should you configure to allow communication between these two devices through the switches?

Trunking

You manage a single subnet with three switches. The switches are connected to provide redundant paths between the switches.Which feature allows the switches to pass VLAN traffic between the switches?

Trunking

You run a small network for your business that has a single router connected to the internet and a single switch. You keep sensitive documents on a computer that you would like to keep isolated from other computers on the network. Others hosts on the network should not be able to communicate with this computer through the switch, but you still need to access the network through the computer. What should you use for this situation.

VLAN

Your company is a small start-up company that has leased office space in a building shared by other businesses. All businesses share a common network infrastructure. A single switch connects all devices in the building to the router that provides Internet access.You would like to make sure that your computers are isolated from computers used by other companies. Which feature should you request to have implemented?

VLAN

You need to keep users in all other departments from accessing the servers used by the finance department.Which of the following technologies should you use to logically isolate the network?

VLANS

Match the Cisco device password type on the left with its functions on the right.

VTY -Controls the ability to log on though a LAN or WAN interface configured on the device. SDM -Controls the ability to connect to the device using a web browser using HTTPS Console -Controls the ability to connect to the device using a direct connection

A switch running STP is a backup bridge. What state is it in?

blocking