Service Port Control Object
Original instructions
About us
Overview
The Service Port Control object is defined for port control purposes.
Class ID
400 (hex), 1024 (decimal)
Instance IDs
The Service Port Control object presents these instance Values:
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
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
NOTE:
  • If the SERVICE/EXTEND 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/EXTEND port acts like a read-only port. That is, you cannot access devices (ping, connection to Control Expert, etc.) through the SERVICE/EXTEND port.
Services
The Service Port Control object performs these services for these object types:
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