CCNA2 SKILL BASED EXAMINATION - Number 6 doc

Fullname:_________________________________Class:_____________
CCNA2SKILLBASEDEXAMINATION
Number2
Duration:90minutes
Nodocumentsallowed


Configuration requirements: (6 marks)
1. Calculating the subnet addressing for the lab using the VLSM technique and
note all information needed on the topology.
2. Perform Basic Router Configurations all Routers.
3. In each LAN, configure the second usable host address for PC1 and the last
usable host address for PC2.
4. Enable routing on R1,R2, R3, R4, R5 and R6 by using the dynamic routing
protocol as OSPF.
Challenge questions: (4 marks)
1. Stopping Unnecessary OSPF Updates on LAN interface
1

2. The company needs a minimum of 300 sub-networks and a maximum of 50
host addresses per subnet. Working with only one Class B address, which of
2

the following subnet masks will support an appropriate addressing scheme?
(Choose two.)
A. 255.255.255.0
B. 255.255.255.128
C. 255.255.252.0
D. 255.255.255.224
E. 255.255.255.192
F. 255.255.248.0

3. Given the address 192.168.20.22/28, which of the following are valid host
addresses on this subnet? (Choose two.)
A. 192.168.20.32
B. 192.168.20.17
C. 192.168.20.16
D. 192.168.20.30
E. 192.168.20.0
F. 192.168.20.45
4. Given a subnet mask of 255.255.255.224, which of the following addresses can
be assigned to network hosts? (Choose three.)
A. 16.234.119.63
B. 95.119.178.93
C. 202.45.118.159
D. 195.168.16.87
E. 134.178.18.56
F. 219.63.123.192
G. 192.168.100.0