Dividing A Lan Into Vlans Based On Protocols - Huawei Quidway S7700 Configuration Manual - Ethernet

Quidway S7700 Smart Routing Switch
Configuration Guide - Ethernet
quit
The system view is displayed.
Step 5 Configure the port type and features.
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Step 6 (Optional) Run:
vlan precedence ip-subnet-vlan
IP subnet-based VLAN division is configured with a higher priority.
By default, MAC address-based VLAN division is set as the preference.
Step 7 Run:
ip-subnet-vlan enable
IP subnet-based VLAN division is enabled.
By default, IP subnet-based VLAN division is disabled.
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3.3.5 Dividing a LAN into VLANs Based on Protocols

IP subnet-based and protocol-based VLAN division are called network layer-based VLAN
division, which reduces manual VLAN configuration workload and allows users to easily join
a VLAN, transfer from one VLAN to another, and exit from a VLAN.
Context
VLANs configured based on protocols process only untagged frames. and treat tagged frames
in the same manner as VLANs configured based on ports.
After receiving an untagged frame, a port identifies the protocol template used by the frame to
determine the VLAN to which the frame belongs.
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The configuration roadmap is as follows:
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Issue 01 (2011-07-15)
Run the interface interface-type interface-number command to enter the view of the port
to be configured to allow frames with the specified VLAN ID to pass through.
Run the port link-type hybrid command to set the port type to hybrid.
By default, the port type is hybrid.
Run the port hybrid untagged vlan { { vlan-id1 [ to vlan-id2 ] } &<1-10> | all } command
to allow frames with the specified VLAN ID to pass through.
If the port has been added to VLANs corresponding to some protocols, and the protocol
template adopted by the frame matches one of these protocols, the port adds the
corresponding VLAN ID to the frame.
If the port has been added to VLANs corresponding to some protocols, but the protocol
template adopted by the frame does not match any one of these protocols, the port adds the
PVID to the frame.
Create VLANs.
Associate protocols with VLANs to determine mappings between protocols and VLANs.
Configure the port type and features.
(1) Set the port type to hybrid.
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3 VLAN Configuration
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