Networking Chapter 9

What occurs when a router receives a packet to a remote network that is not listed in the routing table? A. It discards the packet and send s an ICMP message to the transmitting device B. It discards the packet C. It queries all other routers for a route D. It performs an arp broadcast to learn the MAC address of the destination computer

A

Examine the routing table below. Which interface will a packet destined for a host with an IP address of 10.10.30.207/24 exit? Gateway of last resort is not set C 10.10.10.0 /24 is directly connected , FastEthernet 0/1 C 10.10.20.0 /24 is directly connected , FastEthernet 0/2 C 10.10.30.0 /24 is directly connected , FastEthernet 0/3 C 10.10.40.0 /24 is directly connected , Serial 0/1 A. FastEthernet 0/2 B. FastEthernet 0/3 C. Serial 0/1 D. It will be discarded

B

Examine the routing table below. Which interface will a packet destined for the host with an IP address of 10.10.50.207/24 exit? Gateway of last resort is not set C 10.10.10.0 /24 is directly connected , FastEthernet 0/1 C 10.10.20.0 /24 is directly connected , FastEthernet 0/2 C 10.10.30.0 /24 is directly connected , FastEthernet 0/3 C 10.10.40.0 /24 is directly connected , Serial 0/1 A. FastEthernet 0/2 B. . It will be discarded C. Serial 0/1 D. FastEthernet 0/3

B

Once a router determines the interface to which it should send a packet what occurs next? A. It performs an arp broadcast computer on all networks to learn the MAC address of the destination B. It performs an arp broadcast only on the destination network to learn the MAC address of the destination computer C. It sends the packet D. It queries all other routers for the MAC address of the destination computer

B

Which of the following is considered a hybrid IGP routing protocol? A. OSPF B. EIGRP C. BGP D. RIP

B

If configured with a default gateway, what action does a host device take when it determines that the destination address of a packet is in a remote network? A. It performs an arp broadcast to learn the MAC address of the destination computer B. It discards the packet C. It sends the packet to its configured default gateway D. It broadcasts on the local network for the IP address of the default gateway

C

What router command generated the following output? Gateway of last resort is not set C 10.10.10.0 /24 is directly connected , FastEthernet 0/1 C 10.10.20.0 /24 is directly connected , FastEthernet 0/2 C 10.10.30.0 /24 is directly connected , FastEthernet 0/3 C 10.10.40.0 /24 is directly connected , Serial 0/1 A. show ipconfig B. arp -a C. show ip route D. show ip arp

C

When a router learns routes to remote networks from other routers in the network it is known as ________ routing. A. EGP routing B. Static routing C. Dynamic routing D. IGP routing

C

Which of the following is NOT an advantage of using dynamic routing protocols? A. It simplifies administration B. It allows for automatic reaction to lost routes C. It reduces network traffic D. It allows for the determination of the best route

C

Which of the following is NOT a type of IGP routing protocol? A. Link state B. Hybrid C. Distance vector D. Hybrid state

D