READ Free Dumps For CISCO- 100-105
| Question ID 14510 | Which IP addresses are valid for hosts belonging to the 10.1.160.0/20 subnet? (Choose
three.)
|
| Option A | 10.1.168.0
|
| Option B | 10.1.176.1
|
| Option C | 10.1.174.255
|
| Option D | 10.1.160.255
|
| Option E | 10.1.160.0
|
| Option F | 10.1.175.255
|
| Correct Answer | A,C,D |
Explanation Explanation: All IP address in IP ranges between: 10.1.160.1 and 10.1.175.254 are valid as shown below Address: 10.1.160.0 00001010.00000001.1010 0000.00000000 Netmask: 255.255.240.0 = 20 11111111.11111111.1111 0000.00000000 Wildcard: 0.0.15.255 00000000.00000000.0000 1111.11111111 Which implies that: Network: 10.1.160.0/20 00001010.00000001.1010 0000.00000000 HostMin: 10.1.160.1 00001010.00000001.1010 0000.00000001 HostMax: 10.1.175.254 00001010.00000001.1010 1111.11111110 Broadcast: 10.1.175.255 00001010.00000001.1010 1111.11111111
| Question ID 14511 | Which one of the following IP addresses is the last valid host in the subnet using mask
255.255.255.224?
|
| Option A | 192.168.2.63
|
| Option B | 192.168.2.62
|
| Option C | 192.168.2.61
|
| Option D | 192.168.2.60
|
| Option E | 192.168.2.32
|
| Correct Answer | B |
Explanation Explanation: With the 224 there are 8 networks with increments of 32 One of these is 32 33 62 63 where 63 is broadcast so 62 is last valid host out of given choices.