Configuration Task Summary
This chapter describes the configuration task summary of VLAN.
Table 5-19 lists the configuration task summary of VLAN.
| Item | Description | Task |
|---|---|---|
Assigning a LAN to VLANs |
VLANs can isolate the hosts that require no communication with each other, which improves network security, reduces broadcast traffic, and suppresses broadcast storms. |
|
Configuring Inter-VLAN Communication |
After VLANs are configured, users in the same VLAN can communication with each other while users in different VLANs cannot. To implement inter-VLAN communication, configure the VLANIF interfaces which are Layer 3 logical interfaces. |
|
Configuring a MUX VLAN to Separate Layer 2 Traffic |
Configuring a MUX VLAN allows users in different VLANs to communicate with each other, and separates users in a certain VLAN. |
|
Configuring an mVLAN to Implement Integrated Management |
Management VLAN (mVLAN) configuration allows users to use the VLANIF interface of the mVLAN to log in to the management switch modules to manage devices in a centralized manner. |
|
Configuring Transparent Transmission of Protocol Packets in a VLAN to Improve Forwarding Efficiency |
A switch directly transparently transmits protocol packets in a specified VLAN without sending them to the CPU. |
Configuring Transparent Transmission of Protocol Packets in a VLAN to Improve Forwarding Efficiency |
Configuring an Interface to Discard Incoming Tagged Packets |
If a user connects a switch to a user-side interface without permission, the user-side interface may receive tagged packets. To prevent unauthorized access, you can configure the user-side interface to discard incoming tagged packets. |
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