Minggu, 02 Januari 2011

Lab 6.2.6 Diagramming the Network

Step 1: Identify the appropriate VLAN
In the previous labs, you identified VLANs and subnets to be used in the FilmCompany network expansion. For each device listed in the table in the final section of this lab, assign each host the appropriate VLAN based on its description. Record these VLAN assignments in the third column of the table in Step 5.

Step 2: Assign addresses to the devices
In the previous lab, an address range was established for each subnet and VLAN. Using these established ranges and the VLAN assignments to the devices in the previous step, assign a host address to each of the selected hosts. Record this information in the last column of the table in Step 5 of this lab.

Step 3: Define the codes for device naming
From the device information, develop and apply a naming convention for the hosts.
A good naming scheme follows these guidelines:
  • Keep the names as short as possible; using fewer than twelve characters is recommended.
  • Indicate the device type, purpose, and location with codes, rather than words or abbreviations.
  • Maintain a consistent scheme. Consistent naming makes it easier to sort and report on the devices, and to set up management systems.
  • Document the names in the IT department files and on the network topology diagrams.
  • Avoid names that make it easy to find protected resources.
For each naming criteria, assign a code for type. You will use these codes in different combinations to create device names. In the tables below, create codes for the elements of the device names. Use as many or as few codes as needed.
Device Type
Type code
Device Purpose
Purpose code
Device Location
Location code
Laptop
LT
Management
MGMT
Stadium
STAD
Desktop PC
PC
Production
PROD
1st Floor
1FLR
Workstation
WS
Netadmin
NETA
3rd Floor
3FLR
Printer
PT


ServerRoom
SVRM
Scanner
SC




Server
SV





Step 4: Establish the naming convention
In the spaces below, indicate the order and the number of letters to be used in the device naming. Again, use as many or as few letters as necessary. List the criteria in the blanks and draw a line to indicate the number of letters used. You may also choose to use hyphens (-) or underscores (_) to separate fields.

Step 5: Apply a naming convention
For each of the twelve devices shown in this table, apply the naming convention. Then add these device
names in the appropriate boxes in the topology at the beginning of the lab.
Number
Device Name
VLAN
Description
IP Address
1

servers
Server for capturing raw video feeds from stadium

2

servers
Server for storing finished (post
production) video

3

web_access
Public web server for on demand video access

4

management
Branch manager’s computer

5

production
Live event production worker (switched)

6

support
Human resource clerk

7

support
Payroll Manager

8

mobile
Live event mobile worker (audio producer)

9

mobile
Live event mobile worker (camera coordinator)

10

support
Receptionist’s computer

11

management
Financial Manager’s computer

12

net_admin
Information Technology manager’s computer

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