READ Free Dumps For CISCO- 100-105
Question ID 14489 | Refer to the exhibit. What is the simplest way to configure routing between the regional office network
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Option A | router1(config)#ip route 10.89.0.0 255.255.240.0 10.89.16.2 |
Option B | router2(config)#ip route 10.89.3.0 255.255.0.0 10.89.16.2 |
Option C | router1(config)#ip route 10.89.0.0 255.255.240.0 10.89.16.1 |
Option D | router2(config)#ip route 0.0.0.0 0.0.0.0 10.89.16.1 |
Correct Answer | D |
Question ID 14490 | Which of the following IP addresses are valid Class B host addresses if a default Class B |
Option A | 10.6.8.35 |
Option B | 133.6.5.4 |
Option C | 192.168.5.9 |
Option D | 127.0.0.1 |
Option E | 190.6.5.4 |
Option F | Answer : B,E Explanation: The IP addresses 133.6.5.4 and 190.6.5.4 are both valid Class B addresses when a default mask is in use. The Class B default mask is 255.255.0.0 and the range of valid addresses is 128.0.0.0- 191.255.255.255. The IP address 10.6.8.35 is a Class A address. The Class A default mask is 255.0.0.0 and the range of valid addresses is 1.0.0.0 - 127.255.255.255, with the exception of the range 127.0.0.1 - 127.255.255.255, which is reserved and cannot be assigned. The IP address 192.168.5.9 is a Class C address. The Class C default mask is 255.255.255.0 and the range of valid addresses is 192.0.0.0 - 223.255.255.255. The IP address 127.0.0.1 is a Class A address, but it comes from a reserved portion that cannot be assigned. The range 127.0.0.1 - 127.255.255.255 is used for diagnostics, and although any address in the range will work as a diagnostic address, 127.0.0.1 is known as the loopback address. If you can ping this address, or any address in the 127.0.0.1 - 127.255.255.255 range, then the NIC is working and TCP/IP is installed. The Class A default mask is 255.0.0.0 and the range of valid addresses is 1.0.0.0 - 127.255.255.255, with the exception of the range 127.0.0.1 - 127.255.255.255, which is reserved and cannot be assigned. |
Correct Answer | B,E |