Second Assignment. Duration 35 minutes
I.
Multiple choice questions (only one answer is correct) (40 points)
1. What does this symbol represent?
a. Router
b. Switch
c. Firewall
d. Hub
2. What are the two main kinds of fiber-optic cable?
a. Single-mode and multimode
b. Cross-mode and dual-mode
c. Long-range and short-range
d. Copper-core and glass-core
3. What is the speed of a 'FastEthernet' connection?
a. 1 Mbps
b. 10 Mbps
c. 100 Mbps
d. 1000 Mbps
4. Switcdhports which carry multiple VLANs are called ‘[...] ports’.
a. Access
b. Hybrid
c. Edge
d. Trunk
5. [...] and [...] are also known as 'end hosts' or 'endpoints'.
a. Routers / switches
b. Servers / clients
c. Hubs / access points
d. Gateways / repeaters
6. Why are the wire pairs in a UTP cable twisted together?
a. It enhances data transmission speed
b. It increases the cable’s durability
c. It protects against EMI (Electromagnetic Interference)
d. It reduces power consumption
7. Routers can use [...] to advertise information about the routes they know to other routers.
a. Static routes
b. Default routes
c. Dynamic routing protocols
d. Access lists
8. What is the correct order of priority when determining the EIGRP router ID?
a. Highest loopback interface address, highest physical interface address, manual configuration
b. Highest physical interface address, highest loopback interface address, manual configuration
c. Manual configuration, highest physical interface address, highest loopback interface address
d. Manual configuration, highest loopback interface address, highest physical interface address
9. Your company wants to connect switches in two separate buildings that are about 150 meters apart.
They want to keep costs down, if possible. What kind of cable should they use?
a. UTP
b. Single-mode fiber
c. Multimode fiber
d. All of them can be used
10. Examine the following static route in R1’s routing table. What command was used to configure this
route?
S 172.20.0.0/16 is directly connected, GigabitEthernet0/1
a. R1(config)# ip route 172.20.0.0 255.255.255.0 g0/1
b. R1(config)# interface g0/1
R1(config-if)# ip address 172.20.0.0 255.255.0.0
c. R1(config)# ip route 172.20.0.0 255.255.255.0 g0/1 172.20.0.1
d. R1(config)# ip route 172.20.0.0 255.255.0.0 g0/1
II.
Configuration (60 points)
a. Please create and connect all network devices as the above diagram. Connections between PCs
and Switches are fast Ethernet and connections between switches and routers are giga
Ethernet. The distance between any devices is smaller than 100m. You don’t need to draw
circles or ellipses.
b. Please assign IP addresses for PCs and interfaces of routers according to the network diagram.
You don’t have to configure the switches.
c. Please configure the routers to allow all PCs and Server can see each other. You can use static
routes or EIGRP.