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Cisco Interconnecting Cisco Networking Devices Part 1 Sample Questions:

1. Which statements are true regarding ICMP packets? (Choose two.)

A) They are encapsulated within IP datagrams.
B) They are encapsulated within UDP datagrams.
C) They acknowledge receipt of TCP segments.
D) They guarantee datagram delivery.
E) TRACERT uses ICMP packets.

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

3. Which of the following commands will configure a default route to any destination network not found in the routing table?

A) Router(config)# ip default-route 0.0.0.0 255.255.255.255 s0
B) Router(config)# ip route 0.0.0.0 0.0.0.0 s0
C) Router(config)# ip route any any e0
D) Router(config)# ip route 0.0.0.0 255.255.255.255 s0
E) Router(config)# ip default-route 0.0.0.0 s0

4. Refer to the topology and switching table shown in the graphic.

Host B sends a frame to Host C.
What will the switch do with the frame?

A) send the frame out all ports except port 0/2
B) return the frame to Host B
C) record the destination MAC address in the switching table and send the frame directly to Host C
D) drop the frame
E) send an ARP request for Host C
F) send an ICMP Host Unreachable message to Host B

5. Which two characteristics describe the access layer of the hierarchical network design model? (Choose two.)

A) layer 3 support
B) VLANs
C) redundant components
D) PoE
E) port security

Solutions: