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Cisco 640-811 Dumps

Cisco
Interconnecting Cisco Networking Devices (ICND)
Cisco
Interconnecting Cisco Networking Devices (ICND)

Questions & Answers for Cisco 640-811

Showing 1-15 of 120 Questions

Question #1 - Topic 0

The command ip route 192.168.24.64 255.255.255.192 192.168.8.2 100 was configured on
a router named Corporate. No routing protocols or other static routes are configured on the
Corporate router yet. Which statement is true about this command?

A. This command sets a gateway of last resort for the Corporate router.

B. The number 100 indicates the number of hops to the destination network.

C. The interface with IP address 192.168.8.2 is on the Corporate router.

D. The command creates a static route for all IP traffic with the source address 192.168.24.64.

E. Packets destined for host 192.168.24.124 will be sent to 192.168.8.2.

Question #2 - Topic 0

A default Frame Relay WAN is classified as what type of physical network?

A. point-to-point

B. broadcast multi-access

C. nonbroadcast multi-access

D. nonbroadcast multipoint

E. broadcast point-to-multipoint

Question #3 - Topic 0

Refer to the exhibit. Switch-1 needs to send data to a host with a MAC address of
00b0.d056.efa4. What will Switch-1 do with this data?

A. Switch-1 will drop the data because it does not have an entry for that MAC address.

B. Switch-1 will flood the data out all of its ports except the port from which the data originated.

C. Switch-1 will send an ARP request out all its ports except the port from which the data originated.

D. Switch-1 will forward the data to its default gateway.

Question #4 - Topic 0

When is a switched network that is running the Spanning Tree Protocol considered to be
fully converged?

A. when all switches have the same BID as the root switch

B. when all switches have received the MAC address of each neighboring switch

C. when every enabled switch port has been assigned a unique identifier

D. when every operating switch port is in either the blocking or forwarding state

E. when all switches are in either client, server, or transparent mode

Question #5 - Topic 0

Drag Drop

Question #6 - Topic 0

If an ethernet port on a router was assigned an IP address of 172.16.112.1/20, what is the
maximum number of hosts allowed on this subnet?

A. 1024

B. 2046

C. 4094

D. 4096

E. 8190

Question #7 - Topic 0

Why has the network shown in the exhibit failed to converge?

A. The no auto-summary command needs to be applied to the routers.

B. The network numbers have not been properly configured on the routers.

C. The subnet masks for the network numbers have not been properly configured.

D. The autonomous system number has not been properly configured.

E. The bandwidth values have not been properly configured on the serial interfaces.

Question #8 - Topic 0

Which command is required for connectivity in a Frame Relay network if Inverse ARP is not
operational?

A. frame-relay arp

B. frame-relay map

C. frame-relay interface-dlci

D. frame-relay lmi-type

Question #9 - Topic 0

A Catalyst 2950 needs to be reconfigured. What steps will ensure that the old configuration
is erased? (Choose three.)

A. Erase flash.

B. Restart the switch.

C. Delete the VLAN database.

D. Erase the running configuration.

E. Erase the startup configuration.

F. Modify the configuration register.

Question #10 - Topic 0

Assuming only one VLAN in the exhibit, which switch is acting as the root bridge?

A. Switch1

B. Switch2

C. Switch3

D. A root bridge is not required in this network.

Question #11 - Topic 0

Refer to the topology and partial router configurations shown in the exhibit. The network is
fully operational and all routing tables are converged. Which route will appear in the output
of the show ip route command issued on the Branch router?

A. S* 0.0.0.0/0 [1/0] via 192.168.10.82

B. R 172.16.11.4/30 [120/1] via 192.168.10.82, 00:00:22, Serial0/0

C. R 192.168.10.80/30 [120/0] via 192.168.10.81, 00:00:22, Serial0/0

D. R 192.168.11.0/24 [120/1] via 192.168.10.81, 00:00:22, Serial0/0

E. C 192.168.12.0/24 is directly connected, FastEthernet0/0

Question #12 - Topic 0

Refer to the exhibit. A network administrator configures a new router and enters the copy
startup-config running-config command on the router. The network administrator powers
down the router and sets it up at a remote location. When the router starts, it enters the
system configuration dialog as shown. What is the cause of the problem?

A. The network administrator failed to save the configuration.

B. The configuration register is set to 0x2100.

C. The boot system flash command is missing from the configuration.

D. The configuration register is set to 0x2102.

E. The router is configured with the boot system startup command.

Question #13 - Topic 0

If all OSPF routers in a single area are configured with the same priority value, what value
does a router use for the OSPF router ID in the absence of a loopback interface?

A. the IP address of the first Fast Ethernet interface

B. the IP address of the console management interface

C. the highest IP address among its active interfaces

D. the lowest IP address among its active interfaces

E. the priority value until a loopback interface is configured

Question #14 - Topic 0

How does replacing a hub with a switch affect CSMA/CD behavior in an Ethernet network?

A. It effectively eliminates collisions.

B. In increases the size of the collision domain by allowing more devices to be connected at once.

C. It decreases the amount of time that a jam signal must be sent to reach all network devices.

D. It reduces the total amount of bandwidth available to each device.

E. It eliminates Layer 3 broadcast traffic.

Question #15 - Topic 0

Refer to the graphic. Which of the following commands would create the output shown at
the bottom of the graphic?

A. Router# show ip eigrp topology

B. Router# show ip route

C. Router# show ip eigrp neighbors

D. Router# show ip ospf route

E. Router# show ip ospf database

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