Cisco 640-822 : Interconnecting Cisco Networking Devices Part 1

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Cisco 640-822 Exam Syllabus Topics:

Cisco Interconnecting Cisco Networking Devices Part 1 Sample Questions:

1. A Cisco router has received a frame on an interface that is connected to a local network segment. The router has de-encapsulated the frame. What step is next in processing the packet?

A) The router searches the routing table to determine where to forward the packet.
B) The router uses ARP to determine the MAC address of the next-hop router.
C) The router encapsulates the packet into a frame appropriate for the outbound interface.
D) The router adds a frame to the packet with the next hop destination MAC address.

2. What technology should be used when a router that connects to a LAN has only one WAN interface, but multiple virtual circuits are needed?

A) ATM
B) DSL
C) Cable
D) Frame Relay
E) ADSL

3. In which default order would a router load a Cisco IOS image?

A) RAM, Flash, TFTP
B) Flash, NVRAM, TFTP
C) Flash, ROM, TFTP
D) NVRAM, TFTP, Flash
E) Flash, TFTP, ROM

4. Refer to the exhibit. Which two statements are true of the interface configuration? (Choose two.)

A) The address mask of this interface is 255.255.255.0.
B) The interface is not ready to forward packets.
C) The default serial line encapsulation is in use on this interface.
D) This interface is connected to a LAN.
E) The encapsulation in use on this interface is PPP.

5. Refer to the exhibit. A network technician is unable to ping from R1 to R2. Using the output of the show interfaces serial0/1 command, what should the administrator do to correct the problem?

A) Configure the serial0/1 interface on R2 with the no shutdown command.
B) Configure the serial0/1 interface on R1 with the ip address 192.1.1.7 255.255.255.252 command.
C) Configure the serial0/1 interface on R1 with the clock rate 56000 command.
D) Replace the serial cable between R1 and R2.
E) Reseat the serial connectors on the R1 and R2 routers.

Solutions: