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9 Cards in this Set
- Front
- Back
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Which of the following are functions of OSI layer 3 protocols? |
Logical addressing and path selection |
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Which of the following is a valid Class C IP address that can be assigned to a host? |
200.1.1.1 |
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What is the assignable range of values for the first octet for Class A IP networks? |
1 to 126 |
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PC1 and PC2 are on two different Ethernet LANs that are separated by an IP router. PC1's IP address is 10.1.1.1, and no subneting is used. Which of the following addresses could be used for PC2? |
9.1.1.1 and 1.1.1.1 |
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Imagine a network with two routers that are connected with a point-to-point HDLC serial link. Each router has an Ethernet, with PC1 sharing the ethernet with router1 and PC2 sharing the ethernet with Router2. When PC1 sends data to PC2, which of the following is true? |
Router1 strips the Ethernet header and trailer off the frame received from PC1, never to be used again. |
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Which of the following does a router normally use when making a decision about routing TCP/IP packets? |
Destination IP address |
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Which of the following are true about a LAN- connected TCP/IP host and it's IP routing (forwarding) choices? |
the whole sense package to its default gateway if the destination IP address is in a different class of IP network than the host, and subnet than the host. |
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Which of the following are functions of a router protocol? |
Advertising known routes to neighboring routers/ Learning routes and putting those routes into the routing table, for routes advertised to the router by it's neighboring routers. |
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A company implements a TCP/IP network, with PC 1 sitting on an Ethernet LAN. Which of the following protocols and features requires PC1 to learn information from some other server device? |
DNS |
