Regarding a full-mesh network and a partial-mesh network,
what is the most accurate statement?
A. Split Horizon will not work on a full-mesh network
B. A full-mesh network is more expensive because more
routers are used
C. A partial-mesh network is less expensive because less
virtual circuits are used
D. Broadcasts are more plentiful on a partial-mesh network
When would you suggest static routes to your customers?
A. When scalability is important
B. When bandwidth is limited
C. When the network will be changing frequently
D. Always suggest static routes
Distance Vector and Link-State protocols converge more
quickly if:
A. there is router redundancy
B. there is router redistribution
C. the update interval is set to its maximum
D. the whole routing table is sent to announce changes
The following are examples of proactive network management
except:
A. Allocate sufficient staff time
B. Troubleshooting and solving system problems
C. Generate reports
D. Identify Problems
What is an advantage of CHAP over PAP?
A. Passwords are stored on separate servers in encrypted form
B. CHAP sends passwords unencrypted to save connection time
C. CHAP does not attempt to verify whether the user is
authorized to access the requested resource
D. ID?s and passwords are automatically stored in cache
Traffic Shaping does which one of the following?
A. Eliminates bottlenecks by throttling back traffic volume
at the source or outbound end
B. Reduces the frame size so bandwidth is better utilized
C. It increases source traffic to a configured bit rate
D. Allows you to control hubs and repeaters
A device has 2 synchronous ports, 16 asynchronous ports, and
one ethernet port. What is this device most likely to be?
A. CSU/DSU
B. Access Server
C. Multiplexer
D. ISDN Terminal Adapter
How many networks will be advertised using route
summarization within an OSPF network if you are given the
following networks?
192.108.168.0
192.108.169.0
192.108.170.0
192.108.171.0
192.108.172.0
192.108.173.0
192.108.174.0
192.108.175.0
A. 1
B. 2
C. 3
D. 4
E. 5
You want to assign IP addresses to a large number of
workstations. What is the best way to do this?
A. Cisco Network Registrar
B. Cisco IOS NAT Feature
C. Assign them static IP addresses
D. Let the workstation assign its own IP address
Which of the following three sets of IP addresses and subnet
masks are private IP addresses?
A. 10.0.0.0 255.0.0.0
B. 172.16.0.0 255.255.0.0
C. 172.16.0.0 255.240.0.0
D. 192.168.0.0 255.255.0.0
The following are the four steps in establishing an X.25
virtual circuit. Place them in the correct order.
A. The PSE (Packet Switch Exchange) passes the packet to the
next remote DCE
B. The local DCE packet binder sends packet to the closest
PSE (Packet Switch Exchange)
C. The source DTE sends packet to the local DCE
D. The remote DCE examines the packet header of destination DTE
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