Provision ODUk interface parameters

The OTU port on OTN supporting card will have an ODUk logical interface associated with it. User can view and configure the properties of that ODUk interface under ODUK Details tab on Manage Ports page.

Perform the following steps to provision the parameters of an ODUk interface associated with an OTU port:

Go to Configuration > Layer 1 menu and click Manage L1 Ports option. Manage Ports page is displayed.
Do one of the following:
- Select Node check box and enter the IP address of the desired node in IP text box provided.
- Enter the name of the desired node in IP text box provided.
Click (Search Nodes). Shelf(s) and card details of the node are listed under Node Tree pane.
Click Ports drop-down for desired card and select the OTU port under Node Tree pane.
Click ODUK Details tab. OTN ODUK Properties pane is displayed with ODUk details.
Select or enter value for the desired editable parameters. Refer to the table ODUk Details for parameter description, the default and acceptable values supported.
Click (Save Changes). Review Change Request window is displayed. Object field displays the ODUk parameters edited by the user with the changed values under New Value field and previous values under Old Value field.
Do one of the following:
- To discard the unwanted changes, select the row with that change and click (Delete Changes). The selected row(s) will be crossed out and marked in red color. Go to next step.
- To commit all the changes, go to next step.
Click (Save Changes). Change Requests Status window is displayed listing the status of operation under Status field.
Click (Close) to exit Change Requests Status window. A message Please refresh the Page or search Node. Automatically Refreshing the page in 3 minutes is displayed.
Click OK. For the changes to apply and get updated on TJ5500, refreshing operation is required to be performed. This can be done in any of the two ways mentioned as follows:
- Manually by clicking on (Search Nodes) or refreshing the page; or
- Automatically, where a timer starts and the page will be refreshed in 3 minutes. The timer will be displayed on the same page. If desired, user can click Stop link to stop the timer anytime but the refresh operation will be performed and changes will apply.
  (show changes saved) button allows you to view the saved changes in Recently saved changes window. This button is available only when the timer is visible.

ODUk Details

Parameter	Description	Default Value	Acceptable Value
Functional Mode	Displays the functional mode of the ODU interface as 'Source and Sink'. This field is not editable.	Source and Sink	--
Channelization Mode	Allows you to select the channelization mode.	Allow both HO and LO Channels	Allow both HO and LO Channels. Use only HO Channel.
Client Signal Termination Mode	Select the required termination mode from the drop down list. Options namely No Termination, Terminate STM16, Terminate STM64 are supported in this product release. NOTE: When CST is enabled on an interface, a logical port is created of the equivalent capacity.	No termination	No termination Terminate STM1 Terminate STM4 Terminate STM16 Terminate STM64 Terminate STM256 Terminate GFP
Tributary Slot Partition Scheme	Allows you to select the partition scheme for tributary slot. On selecting '1.25G Partition, No INTEROP with 2.5G' option, the user is allowed to create ODU0 and ODU1 channels whereas on selecting '2.5G Partition, INTEROP with 1.25G', creating ODU0 channel is not supported.	1.25G Partition, No INTEROP with 2.5G	1.25G Partition, No INTEROP with 2.5G. 2.5G Partition, INTEROP with 1.25G.
Connection Indexing Policy	Displays the Connection Indexing Policy as ‘TPN And TS based policy’.	TPN And TS based policy	--
MSIM Policy	Allows you to check for MSIM (Multiplex Structure Identifier Mismatch).	No Check	No Check Full Check
GCC1 Application	Allows you to enable or disable GCC1 application.	Disable	Disable Enable
GCC2 Application	Allows you to enable or disable GCC2 application.	Disable	Disable Enable
Maintenance And Test Signal	Allows you to select desired option for network maintenance.	None	None ODU-OCI ODU-LCK NULL PRBS
TIM Detection Mode	Allows you to select the TIM (Trace Identifier Mismatch) detection mode. The detection of TIM is based on a comparison between the expected Trial Trace Identifier (TTI) and the received TTI. IGNORE: no checking. SAPI: checking the SAPI only. DAPI: checking the DAPI only. SAPI+DAPI: checking both the SAPI and DAPI.	IGNORE TIM	IGNORE TIM SAPI TIM DAPI TIM SAPI+DAPI TIM
Degraded Signal Defect	Allows you to select the degraded signal defect value in seconds which defines the time after which the degrade alarm is raised.	02	02 to 10
DEG threshold	Allows you to select the threshold percentage value for the signal from the drop down list.	01	01 to 100
Threshold (for TCA-15min)	Allows you to enable or disable the TCA for 15 minutes interval. Enable: Threshold Crossing Alerts (TCA) can be user configured for 15 minutes interval. When enabled, TCA alarm is raised on performance monitoring counts crossing the threshold value. Disable: Threshold Crossing Alerts (TCA) are disabled. Default: Default values for the thresholds are used.	Disable	Enable Disable Default
Threshold (for TCA-1Day)	Allows you to enable or disable the TCA for 1 day duration. Enable: Threshold Crossing Alerts (TCA) can be user configured for 1 day interval. TCA alarm is raised on performance monitoring counts crossing the threshold value. Disable: TCA is disabled. Default: Default values for the thresholds are used.	Disable	Enable Disable Default
Received DAPI	Displays the received destination access point identifier.	--	--
DAPI Expected	Allows you to enter the expected destination access point identifier. This parameter is editable when TIM Detection Mode is set as 'DAPI TIM' or 'SAPI+DAPI TIM'.	abcdabcdabcd	Up to 16 alphanumeric characters including special characters.
Received SAPI	Displays the received source access point identifier.	--	--
SAPI Expected	Allows you to enter the expected source access point identifier. This parameter is editable when TIM Detection Mode is set as 'SAPI TIM' or 'SAPI+DAPI TIM'.	abcdabcdabcd	Up to 16 alphanumeric characters including special characters.
Payload Type Received	Displays the payload type received on the client port.	Open Connection	--
PayLoad Type Expected	Allows you to select the payload type to be carried on OTN frame that is expected on the client port.	Asynchronous CBR Mapping	Experimental mapping Asynchronous CBR Mapping Bit synchronous Mapping ATM mapping GFP mapping Virtual concatenation 1000 BASE-X into ODU0 FC-1200 into ODU2fc GFP mapping into extended OPU2 STM-1 mapping into ODU0 STM-4 mapping into ODU0 FC-100 into ODU0 FC-200 into ODU1 FC-400 into ODUflex FC-800 into ODUflex Bit stream with octet timing mapping Bit stream without octet timing mapping Multiplex structure ODTUjk Multiplex structure ODTUk.ts NULL test signal PRBS test signal
SAPI Transmitted	Allows you to enter the source access point identifier to be transmitted.	abcdabcdabcd	Up to 16 alphanumeric characters including special characters.
DAPI Transmitted	Allows you to enter the destination access point identifier to be transmitted.	abcdabcdabcd	Up to 16 alphanumeric characters including special characters.
Payload Type Received	Displays the payload type received on the client port.	No Signal	--
PayLoad Type Transmitted	Allows you to select the payload type on OTN frame to be transmitted.	Asynchronous CBR Mapping	Experimental mapping Asynchronous CBR Mapping Bit synchronous Mapping ATM mapping GFP mapping Virtual concatenation 1000 BASE-X into ODU0 FC-1200 into ODU2fc GFP mapping into extended OPU2 STM-1 mapping into ODU0 STM-4 mapping into ODU0 FC-100 into ODU0 FC-200 into ODU1 FC-400 into ODUflex FC-800 into ODUflex Bit stream with octet timing mapping Bit stream without octet timing mapping Multiplex structure ODTUjk Multiplex structure ODTUk.ts FC-1200 into ODU1fc NULL test signal PRBS test signal
Alarm Profile	Select the required alarm profile from the drop down list.	mask TIM and PLM	mask TIM and PLM suppress TIM mask all mask all except LOM Add Drop Pass Through