HW-1631 Networking Final

Question 1.1. (TCO 1) At which layer of the OSI model do routing protocols operate? (Points : 5)
1
2
3
4


Question 2.2. (TCO 2) What is a common organizational constraint? (Points : 5)
The size of the overhead cabling trays
Forcing policy alternations
The schedule and timeframe of the project
The skill set of the technical staff


Question 3.3. (TCO 2) End device access is typically provided in a campus design by using (Points : 5)
Layer 2 switching.
Layer 3 switching.
Layer 1 hubs.
Layer 3 routers.


Question 4.4. (TCO 3) What is the function of CDP? (Points : 5)
To enable discovery of Cisco devices
To create a connection among active directory servers
To create redundant links
To provide a backup to EIGRP


Question 5.5. (TCO 3) Network applications can be categorized into four types. Which one of these is NOT one of the four types? (Points : 5)
Peer-to-peer
Client-data center
Peer-to-server
Client-local server


Question 6.6. (TCO 4) This WAN connection type was developed in the 1980s as a packet switching technology using PVCs. (Points : 5)
IDSL
ADSL
MPLS
Frame Relay


Question 7.7. (TCO 4) Packet loss is expressed as a(n) (Points : 5)
type code.
STP.
BER.
PER.


Question 8.8. (TCO 5) An IPV4 address uses how many bits? (Points : 5)
8
32
128
256


Question 9.9. (TCO 5) The leading zeros in an IPV6 address are (Points : 5)
only used in emergencies.
mandatory.
optional.
replaced by question marks.


Question 10.10. (TCO 6) The metric for RIP is (Points : 5)
delay.
speed.
capacity.
hop count.


Question 11.11. (TCO 7) The protocol used to carry voice conversations when using VOIP is (Points : 5)
STP.
EIGRP.
RTP.
SIP.



Question 1. 1. (TCO 1) Redundancy in switch-based networks is arbitrated by what protocol? How does this protocol do this function? (Points : 35)


Question 2. 2. (TCO 2) Describe what is meant by high-availability network services. (Points : 35)


Question 3. 3. (TCO 3) When RSTP is not available, STP can be better managed using several options. Name and describe four of these options. (Points : 35)


Question 4. 4. (TCO 4) What is MPLS? How does it work when used as a WAN link between two locations? (Points : 35)


Question 5. 5. (TCO 5) What are the three types of IPV6 addresses? (Points : 35)


Question 6. 6. (TCO 6) What are the two types of interior routing protocols, and what are their characteristics? (Points : 35)



Question 7. 7. (TCO 7) List and explain the impact to network security of one of the four main pieces of legislation that deal with network security. (Points : 35)


Answer will be sent by email as attachment.