Shulou(Shulou.com)06/01 Report--

Today, I will talk to you about how to connect instance to vlan100. Many people may not know much about it. In order to let everyone know more, Xiaobian summarizes the following contents for everyone. I hope everyone can gain something according to this article.

Today you will deploy two instances to vlan and verify their connectivity. We will also discuss changes in the underlying network structure.

launch new instance "cirros-vm1", network selection vlan100.

Cirros-vm1 is assigned IP 172.16.100.3.

Cirros-vm1 is scheduled to the control node, the corresponding tap device is tapc1875c7f-cb, and connected to bridge.

Continue to launch instance cirros-vm2 in the same way and assign IP 172.16.100.104.

Cirros-vm2 is scheduled to the compute node, the corresponding tap device is tapac94e0e8-2b, and connected to bridge.

Because there is no hdcp service on the compute node, there is no corresponding tap device. In addition, the name of the bridge is the same as that of the control node, brq3fcfdb98-9d, indicating that it is the same network.

Cirros-vm1 (172.16.100.3) and cirros-vm2 (172.16.100.4) are located on different nodes and connected through vlan100. Perform PING to verify connectivity. Execute ping 172.16.100.4 in the cirros-vm1 console.

As expected, ping succeeded.

After reading the above, do you have any further information on how to connect instance to vlan100? If you still want to know more knowledge or related content, please pay attention to the industry information channel, thank you for your support.

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