Class ID
400 (hex), 1024 (decimal)
Instance IDs
The Service Port Control object presents these instance values:
0: class
1: instance
Attributes
Service Port Control object attributes are associated with each instance.
Required class attributes (instance 0):
Attribute ID |
Description |
Type |
Get |
Set |
|---|---|---|---|---|
01 |
Revision |
UINT |
X |
— |
02 |
Max Instance |
UINT |
X |
— |
X = supported — = not supported |
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Required instance attributes (instance 1):
Attribute ID |
Description |
Type |
Get |
Set |
Value |
|
|---|---|---|---|---|---|---|
hex |
dec |
|||||
01 |
01 |
Port control |
UINT |
X |
X |
0 (default): disabled 1: access port 2: port mirroring 3: extended port |
02 |
02 |
Mirror |
UINT |
X |
X |
bit 0 (default): ETH2 port bit 1: ETH3 port bit 2: ETH4 port bit 3: internal port |
X = supported — = not supported |
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If the SERVICE port is not configured for port mirroring, the mirror attribute is ignored. If the value of a parameter request is outside the valid range, the service request is ignored.
In port mirroring mode, the SERVICE port acts like a read-only port. That is, you cannot access devices (ping, connection to Control Expert, and so on) through the SERVICE port.
Services
The Service Port Control object supports these services:
Service ID |
Name |
Class |
Instance |
Description |
|
|---|---|---|---|---|---|
hex |
dec |
||||
01 |
01 |
Get_Attributes_All |
X |
X |
Get all attributes in a single message. |
02 |
02 |
Set_Attributes_All |
— |
X |
Set all attributes in a single message. |
0E |
14 |
Get_Attribute_Single |
X |
X |
Get a single specified attribute. |
10 |
16 |
Set_Attribute_Single |
— |
X |
Set a single specified attribute. |
X = supported — = not supported |
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