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Fullname:_________________________________Class:_____________
CCNA2SKILLBASEDEXAMINATION
Number2
Duration:90minutes
Nodocumentsallowed
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