Lantronix SISPM1040-3166-L Web User Guide Rev G PDF 14.13 MB - Page 441

Subscriber, Untagged, Enabled, Disabled

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Transition Networks SISPM1040-3xxx-L Web User Guide Instance Data Instance : The ID of the TT-LOOP. Domain : Port, EVC, or VLAN (see the description above). Flow : The flow instance number related to this TT-LOOP instance - depending on the 'Domain'. See 'Domain'. Type : Either Mac-Loop or Oam-Loop (see the description above). Direction : Either Facility or Terminal (see the description above). Residence Port : The port where TT-LOOP is resident - see 'Direction'. Oper State : Can be operationally Up or Down (see the description above). Exp.Timer : The current value of the Latching Loop expiry timer in seconds. Only available when the Latching Loop function has been enabled for this loop instance. Otherwise displays 'N/A'. Instance Configuration Name : See the description above. Level : The EVC domain OAM aware loop MEG level. Only available when loop type is "OAM Loop". Subscriber : Control how the loop behaves in the subscriber sub-domain of the EVC. Only available when loop domain is "EVC". None: This EVC loop instance operates purely in the main EVC domain. It can be associated with either a down-MEP or an up-MEP. All: This EVC loop instance operates in the EVC subscriber sub-domain and handles all frames. It can be associated with either a down-MIP or an up-MIP on an EVC UNI port. Untagged: EVC loop instance operates in the EVC subscriber sub-domain and handles all untagged frames. It can be associated with either a down-MIP or an up-MIP on an EVC UNI port. VID EVC loop instance operates in the EVC subscriber sub-domain and handles all frames (single-)tagged with the specified VID. It can be associated with either a down-MIP or an up-MIP on an EVC UNI port. VID : This parameter specifies the VID used when the Subscriber parameter is set to "VID". The value is not used for any other Subscriber settings. Admin State : This is the configuration of the two possible Administrative States. Enabled: Administrative State is Enabled - "active" and operational state can change to 'UP' if possible. Disabled: Administrative State is Disabled - not "active" but still created - all resources are deleted. Latching Loopback Configuration : This section contains configuration options for the MEF 46 Latching Loopback function. The Latching Loopback function can be enabled on any TT-LOOP instance. Enabled : Check the box to enable the Latching Loopback (LL) function for the TT-LOOP instance. MEP Instance : Defines the MEP (or MIP) instance which handles reception and transmission of LL PDUs. The indicated MEP instance may not exist when the TT-LOOP instance is configured but PDUs destined to the TTLOOP instance will obviously not be handled until the MEP instance is created. Note that MEP ID for Latching Loopback is not valid. 33763 Rev. G https://www.transition.com Page 441 of 496

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Transition Networks
SISPM1040-3xxx-L Web User Guide
33763 Rev. G
Page
441
of
496
Instance Data
Instance
: The ID of the TT-LOOP.
Domain
: Port, EVC, or VLAN (see the description above).
Flow
: The flow instance number related to this TT-LOOP instance - depending on the 'Domain'. See 'Domain'.
Type
: Either Mac-Loop or Oam-Loop (see the description above).
Direction
: Either Facility or Terminal (see the description above).
Residence
Port
: The port where TT-LOOP is resident - see 'Direction'.
Oper
State
: Can be operationally Up or Down (see the description above).
Exp.Timer
: The current value of the Latching Loop expiry timer in seconds. Only available when the Latching
Loop function has been enabled for this loop instance.
Otherwise displays ‘N/A’.
Instance Configuration
Name
: See the description above.
Level
: The EVC domain OAM aware loop MEG level. Only available when loop type is "OAM Loop".
Subscriber
: Control how the loop behaves in the subscriber sub-domain of the EVC.
Only available when loop domain is "EVC".
None
: This EVC loop instance operates purely in the main EVC domain. It can be associated
with either a down-MEP or an up-MEP.
All
: This EVC loop instance operates in the EVC subscriber sub-domain and handles all
frames. It can be associated with either a down-MIP or an up-MIP on an EVC UNI port.
Untagged
: EVC loop instance operates in the EVC subscriber sub-domain and handles all untagged
frames. It can be associated with either a down-MIP or an up-MIP on an EVC UNI port. VID EVC loop
instance operates in the EVC subscriber sub-domain and handles all frames (single-)tagged with the
specified VID. It can be associated with either a down-MIP or an up-MIP on an EVC UNI port.
VID
: This parameter specifies the VID used when the Subscriber parameter is set to "VID". The value is
not used for any other Subscriber settings.
Admin
State
: This is the configuration of the two possible Administrative States.
Enabled
: Administrative State is Enabled - "active" and operational state can change to 'UP' if possible.
Disabled
: Administrative State is Disabled - not "active" but still created - all resources are deleted.
Latching Loopback Configuration
: This section contains configuration options for the MEF 46 Latching Loopback
function. The Latching Loopback function can be enabled on any TT-LOOP instance.
Enabled
: Check the box to enable the Latching Loopback (LL) function for the TT-LOOP instance.
MEP Instance
: Defines the MEP (or MIP) instance which handles reception and transmission of LL PDUs.
The indicated MEP instance may not exist when the TT-LOOP instance is configured but PDUs destined to the TT-
LOOP instance will obviously not be handled until the MEP instance is created.
Note
that MEP ID for Latching
Loopback is not valid.