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CCNA 3 Labs and Study Guide - BINARYBB.INFO – @jagalbraith

CCNA 3 Labs and Study Guide - BINARYBB.INFO – @jagalbraith

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410 Switching Basics <strong>and</strong> Intermediate Routing <strong>CCNA</strong> 3 <strong>Labs</strong> <strong>and</strong> <strong>Study</strong> <strong>Guide</strong><br />

Task 20: Test the VLANs <strong>and</strong> the Trunk<br />

Step 1. To test the VLANs <strong>and</strong> the trunk, ping from the host in Switch_A port 0/2 to the host in<br />

Switch_B port 0/7.<br />

Was the ping successful? No<br />

Step 2. Ping from the host in Switch_A port 0/2 to the switch IP 192.168.1.2.<br />

Was the ping successful? Yes<br />

Why?<br />

Both interfaces are assigned to the same VLAN (VLAN 1).<br />

Task 21: Move the Hosts<br />

Move the host in Switch_B from port 0/7 to port 0/3, wait until the port LED turns green, <strong>and</strong> then go to<br />

the next task.<br />

Task 22: Test the VLANs <strong>and</strong> the Trunk<br />

Step 1. To test the VLANs <strong>and</strong> the trunk, ping from the host in Switch_A port 0/2 to the host in<br />

Switch_B port 0/3.<br />

Was the ping successful? Yes<br />

Why?<br />

Both hosts now belong to the same VLAN.<br />

Step 2. Ping from the host in Switch_B port 0/3 to the switch IP 192.168.1.2.<br />

Was the ping successful? Yes<br />

Why?<br />

Both hosts now belong to the same VLAN.<br />

Step 3. Ping from the host in Switch_B port 0/3 to the switch IP 192.168.1.3.<br />

Was the ping successful? Yes<br />

Why?<br />

Both interfaces are assigned to the same VLAN (VLAN 1).<br />

What conclusions can you draw from the testing that you just performed in regard to VLAN<br />

membership <strong>and</strong> VLANs across a trunk?<br />

Hosts must be grouped together into the same VLAN before they can communicate with each<br />

other. Trunk links carry VLAN traffic across switches.<br />

After you complete the previous steps, log off (by typing exit) <strong>and</strong> turn all the devices off. Then, remove<br />

<strong>and</strong> store the cables <strong>and</strong> adapter.

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