Gvrp Packet Format - Huawei Quidway S3100 Series Operation Manual

Operation Manual – GVRP
Quidway S3100 Series Ethernet Switches
them by their destination MAC addresses and delivers them to different GARP
application (for example, GVRP) for further processing.

1.1.2 GVRP Packet Format

The GVRP packets are in the following format:
Figure 1-1 Format of GVRP packets
The following table describes the packet fields in the above figure.
Table 1-1 Description of the packet fields
Field
Protocol ID
Message
Attribute Type
Attribute List
Attribute
Attribute
Length
Description
Protocol ID
Each message consists of two
parts: Attribute Type
Attribute List.
It is defined by specific GARP
application.
It contains multiple attributes.
Each general attribute consists
of three parts: Attribute Length,
Attribute Event and Attribute
Value.
Each LeaveAll attribute consists
of two parts: Attribute Length
and LeaveAll Event.
The length of the attribute
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Chapter 1 GVRP Configuration
Value
1
and —
The attribute type of GVRP is
0x01.
—
—
2 to 255