Background

Background

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Lab 7.3.3 Configuring and Testing the Rapid Spanning Tree Prototype

Task 1: Configure all devices

Step 1: Configure S1 and S2

Configure the host name, access, and command mode passwords on each switch.

Step 2: Configure interface VLAN 1
Configure the VLAN1 IP address and default gateway on each switch.

Step 3: Configure FC-ASW-1 for server and end user VLANs
VLAN Number
VLAN Name
10
Servers
20
Users

Step 4: Configure ProductionSW for server and end user VLANs
VLAN Number
VLAN Name
10
Servers
20
Users

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Lab 7.3.2 Creating a Server Farm Test Plan

Task 1: Review the Supporting Documentation

Step 1: Before completing the Server Farm Design Test Plan, review the following materials:
  • The prototype topology diagram included at the top of this lab
  • The IP Address Plan and VLAN Plan for the prototype topology in the Server Farm Design Test Plan provided with this lab
  • The Prototype Network Installation Checklist created by the network designer and provided with this lab
  • The partially completed Server Farm Design Test Plan provided with this lab
Step 2: Describe the functions of the network that the designer wants to test with this prototype
Konektivitas dasar, konfigurasi VLAN, operasi VTP, VLAN routing, penyaringan ACL.

Step 3: Using the topology diagram, create a list of the equipment necessary to complete the prototype tests
List any cables that are needed to connect the devices as shown in the topology diagram. Use the information from this list to fill out the chart in the Equipment section of the test plan document.
2 Router, 3 switch, 2 PC, 1 Server, 6 Cat 5 Straight-through kabel, 6 Cat 5 crossover kabel, 1 console cable.
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Lab 7.2.6 Analyzing Results of Prototype Tests

Step 1: Identify if weaknesses are present in the design
Is the design able to scale to meet the growth, or do budget constraints limit the types of hardware and infrastructure that can be included?
Secara umum, desain bersifat scalable. Prototipe menggunakan beberapa switch dan link yang berulang.

Do the IP addressing and VLAN configurations allow for the proposed growth?
Pengalamatan IP menggunakan skema swasta memanfaatkan ruang alamat 192.168.0.0/22 yang menyediakan ruang cukup untuk pertumbuhan. Ke-11 VLAN pasti semua memungkinkan untuk alamat tambahan yang akan ditambahkan. Melakukan pengujian dengan dua PC dan dua VLAN cukup untuk mencapai tujuan pengujian. Jika bekerja dengan dua PC dan dua VLAN itu akan bekerja dengan PC lebih banyak dan lebih VLAN, kecuali kesalahan konfigurasi diperkenalkan.
Can the selected hardware be upgraded easily without a major reconfiguration of the network?
Secara umum, ya. Stackable tetap 2960 konfigurasi switch digunakan dalam prototipe. IOS software dapat ditingkatkan dengan cukup mudah tapi upgrade perangkat keras mungkin tidak menjadi pilihan. Perluasan kepadatan pelabuhan dan penggunaan kecepatan link berbeda dan media yang dapat menyajikan isu-isu.

Can new Access Layer modules be integrated into the network without disrupting services to existing users?
Ya. Switch tambahan dapat ditambahkan untuk meningkatkan jumlah koneksi di desain dengan gangguan minimal.

Does the design provide for the smallest possible failure domains?
Ya, switch menyediakan segmentasi mikro dan VLAN berisi broadcast dengan menggunakan router dan subinterfaces.

Are there multiple paths and redundant devices to protect against losing connectivity to important services?
Ya. Switch memiliki hubungan yang berulang untuk memberikan cadangan.
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Lab 7.2.5 Testing the FilmCompany Network


Step 1: Build the prototype network
  1. Select the necessary equipment and cables as specified in the Equipment section of the test plan.
  2. See your instructor for assistance in identifying the appropriate equipment.
  3. Using the topology diagram and IP address plan contained in the Design and Topology Diagram section of the test plan, connect and configure the prototype network.
  4. Following the procedures in the Test 1: Procedures section, console into one of the devices and verify that you can ping all of the other device addresses. If you are unsuccessful, verify each device configuration. Repeat the connectivity testing.
  5. Copy and paste the initial device configurations into a document using Notepad or a word processing program. Save or print the document to include with the completed test plan.

Step 2: Verify the functionality of the prototype network
Following the procedures in the Test 1: Procedures, execute the various commands and record the results of the testing.
Copy and paste the output of the various commands into a document using Notepad or a word processing program. Save or print the document to include with the completed test plan.
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Lab 7.2.2 Creating a Test Plan for the Campus Network

Task 1: Review the Supporting Documentation
Step 1: Refer to the proposed LAN Design Topology diagram created in Lab 5.2.4
a. Make a list of all the necessary equipment and cables required to build the LAN portion of the proposed network design.
b. Make a list of all the VLANs required to implement the design.

Step 2: Review the proposed IP Address Allocation spreadsheet created in Lab 6.2.5
Determine the appropriate IP addressing for the devices identified in Step 1a.
Determine an appropriate IP address range for each VLAN identified in Step 1b.


Task 2: Create the LAN Design Test Plan
The format used to create the test plans may vary. The format used for this and subsequent labs is similar to the document used by the Cisco Customer Proof-of-Concept Labs. It is divided into sections to make it easier to read and understand. The test plan is a formal document that can be included in a proposal. It verifies that the design functions as expected. Many times, customer representatives are invited to view the prototype tests. In these cases, the customer can review the design and see for themselves that the network meets the requirements.
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Lab 7.1.6 Analyzing a Test Plan and Performing a Test

Task 1: Analyze the Test Plan
Analyze the test plan shown above and answer the following questions:
a. What are the four main sections of the test plan?
1) Introduction,
2) Equipment,
3) Design / Topology Diagram,
4) Test Descriptions and related testing information. (Test procedure, success criteria, and conclusions subsections repeat for each test within the test plan.)
b.How many tests are defined within the test plan in this lab? ____ 2
c.In which testing subsection would you find the types of commands or analysis tools used to determine
if the test was successful? ____ Procedures
d. In which main test plan section would you find a description the devices and cabling used to build the
prototype for the test plan? _____ Equipment
e. In which main testing section would an overall description of the tests to be performed and the
reasons why they are being specified in the test plan? ______ Introduction


Task 2: Configure the PCs and switch VLANs and perform Test 1

Step 1: Connect devices and configure PC IP addresses
Connect the switch to the router as shown in the Test Plan topology diagram.
Connect the PC1 and PC2 hosts to the switch using the ports indicated in the Test Plan topology table.
Using the IP address information from the Test Plan table, configure PC1 and PC2.

Step 2: Prepare the switch for configuration
Connect a PC with a console cable to the switch to perform configurations using a terminal emulation
program. Confirm that the switch is ready for lab configuration by ensuring that all existing VLAN and general configurations are removed. Remove the switch startup configuration file from NVRAM.
Switch#erase startup-config
Erasing the nvram filesystem will remove all files! Continue? [confirm]

Press Enter to confirm. The response should be:
Erase of nvram: complete

If the switch has previously been configured with VLANs, it will necessary to delete the VLAN
database information file. From the privileged EXEC mode, issue the following commands:
Switch#delete vlan.dat
Delete filename [vlan.dat]?[Enter]
Delete flash:/vlan.dat? [confirm] [Enter]

If there was no VLAN file, this message is displayed.
%Error deleting flash:/vlan.dat (No such file or directory)
It is recommended that the delete command not be issued as: delete flash:vlan.dat.

Accidentally omitting vlan.dat from this command could lead to the complete IOS being deleted
from flash memory. Issuing the reload command to restart the switch may not always clear the previous VLAN configuration; for that reason, the power cycle (hardware restart) step is recommended.
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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.
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