please help me how can i configure this topology

loraineloraine Member Posts: 1 ■□□□□□□□□□
in CCNA & CCENT
Device Interface IP Address Subnet Mask Default Gateway
HQ Fa0/0 N/A
S0/0/0 N/A
S0/0/1 N/A
B1 Fa0/0 N/A
S0/0/0 N/A
B2 Fa0/0 N/A
S0/0/1 N/A
PC1 NIC
PC2 NIC
PC3 NIC



Objectives
• Design and document an addressing scheme based on requirements.
• Select appropriate equipment and cable the devices.
• Apply a basic configuration to the devices.
• Verify full connectivity between all devices in the topology.
• Identify layer 2 and layer 3 addresses used to switch packets.


Task 1: Design and document an addressing scheme.

Step 1: Design an addressing scheme.
Based on the network requirements shown in the topology, design an appropriate addressing scheme.
:) Starting with the largest LAN, determine that size of subnet you will need for the given host requirement.
:) After the LAN subnets are determined, assign the first available address space to the WAN link between B1 and HQ.
:) Assign the second available address space to the WAN link between HQ and B2.


Step 2: Document the addressing scheme.

:) Use the blank spaces on the topology to record the network addresses in dotted-decimal/slash format.
:) Use the table provided in the printed instructions to document the IP addresses, subnet masks and default gateway addresses.
:) For the LANs, assign the first IP address to the router interface. Assign the last IP address to the PC
:) For the WAN links, assign the first IP address to HQ.

Task 2: Select equipment and cable devices.

Step 1: Select the necessary equipment.

Select the remaining devices you will need and add them to the working space inside Packet Tracer. Use the labels as a guide as to where to place the devices.

Step 2: Finish cabling the devices.

Cable the networks according to the topology taking care that interfaces match your documentation in Task 1.

Task 3: Apply a basic configuration.

Step 1: Configure the routers.

Using your documentation, configure the routers with basic configurations including addressing. Use cisco as the line passwords and class as the secret password. Use 64000 as the clock rate.

Step 2: Configure the PCs.
Using your documentation, configure the PCs with an IP address, subnet mask, and default gateway.

Task 4: Test connectivity and examine the configuration.

Step 1: Test connectivity.

RIP routing has already been configured for you. Therefore, you should have end-to-end connectivity.
:) Can PC1 ping PC2? ________
:) Can PC1 ping PC3? ________
:) Can PC3 ping PC2? ________

Troubleshoot until pings are successful.

Step 2: Examine the configuration.

Use verification commands to make sure your configurations are complete.

Task 5: Identify layer 2 and layer 3 addresses used to switch packets.

Step 1: Create a simple PDU ping packet

:) Enter Simulation Mode.
:) Use the Add Simple PDU button to create a ping from PC1 to PC3.
:) Change “Edit Filters” so that only ICMP is simulated.


Step 2: Addresses at PC1

Record the addresses used by PC1 to send the ping packet to B1:

Layer 3 Source: _________________________________________
Layer 3 Destination: _________________________________________
Layer 2 Source: _________________________________________
Layer 2 Destination: _________________________________________
Step 3: Addresses at B1

Record the addresses used by B1 to switch the ping packet to HQ:

Layer 3 Source: _________________________________________
Layer 3 Destination: _________________________________________
Layer 2 Source: _________________________________________
Layer 2 Destination: _________________________________________

Step 4: Addresses at HQ

Record the addresses used by HQ to switch the ping packet to B2:

Layer 3 Source: _________________________________________
Layer 3 Destination: _________________________________________
Layer 2 Source: _________________________________________
Layer 2 Destination: _________________________________________

Step 5: Addresses at B2

Record the addresses used by B2 to switch the ping packet to PC3:

Layer 3 Source: _________________________________________
Layer 3 Destination: _________________________________________
Layer 2 Source: _________________________________________
Layer 2 Destination: _________________________________________
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Comments

  • pabloCr84pabloCr84 Member Posts: 13 ■□□□□□□□□□
    <Router B1> ==> Fa0/0 ==> PC1
    .....S0/0
    ...... /\
    .......|| Serial link
    .......\/
    .....S0/0
    <Router HQ> ==> Fa0/0 ==> PC2
    .....S0/1
    ...... /\
    .......|| Serial link
    .......\/
    .....S0/0
    <Router B2> ==> Fa0/0 ==> PC3

    For my understanding the topology should be like that.
    Is that what you needed?
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  • mikej412mikej412 Member Posts: 10,086 ■■■■■■■■■■ 
    <Router B1>  ==>  Fa0/0 ==> PC1
.....S0/0/0
...... /\
.......|| Serial link
.......\/  
.....S0/0/0
<Router HQ>  ==>  Fa0/0 ==> PC2
.....S0/0/1
...... /\
.......|| Serial link
.......\/  
.....S0/0/1
<Router B2>  ==>  Fa0/0 ==> PC3
    Fixed the duplicate HQ router and Serial Ports.

    There is no reason that HQ S0/0/0 couldn't connect to the S0/0/1 of router B1 other than its easier to remember zero with zero and one with one -- unless there are other conditions in this homework assignment that you didn't post.

    Check out www.learntosubnet.com if you need a subnetting review or the Sybex CCNA Book. Remember the (2**N)-2 rule for number of hosts

    We won't do your homework for you..... but up to a point we'll push you in the right direction.
    :mike: Cisco Certifications -- Collect the Entire Set!
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