WEBVTT

1
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This lab uses two switches and two groups of hosts.

2
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Create VLAN ten and VLAN twenty on both switches.

3
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Set each host port to access mode and assign its VLAN.

4
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Configure the link between the switches as a trunk on both ends.

5
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Allow both VLANs and match the native VLAN at each end.

6
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Check that the trunk is up and carries both VLANs.

7
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Hosts in the same VLAN can ping across the trunk.

8
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Hosts in different VLANs stay isolated in this Layer Two lab.

9
00:01:37.100 --> 00:01:43.100
Remove VLAN ten from the trunk to interrupt its path.

10
00:01:49.850 --> 00:01:54.850
VLAN twenty still works across the same cable.

11
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Add VLAN ten back and confirm that connectivity returns.