IT 321
04/15/2015
Homework 1 1. What does the command ip route 186.157.5.0 255.255.255.0 10.1.1.3 specify?
D
2. When a router receives a packet with a destination address that is within an unknown sub network of a directly attached network, what is the default behavior if the ip classless command is not enabled?
A
3. By default, how often does RIP broadcast routing updates?
C
4. What is the maximum allowable hop count for RIP?
B
5. Which command correctly specifies RIP as the routing protocol?
B
6. What is the default value of the rip hold-down timer?
D
7. In this line from the output of the debug ip rip command, what do the numbers within the parentheses signify?
A
8. What could cause the message "RIP: bad version 128 from 160.89.80.43" to be displayed in the output of the debug ip rip command?
A
9. How many subnets do you gain by subnetting 172.17.32.0/20 into multiple /28 subnets?
C
10. How many hosts can be addressed on a subnet that has 7 host bits?
B
11. How many hosts can be addressed with a prefix of /30?
B
12. Which of the following subnet masks would be appropriate for a Class C address used for nine LANs, each with 12 hosts?
C
13. What network best represents all private Class B networks?
C
14. Which network best represents all multicast IP addresses?