Method used to query the service mode and set the IPTV mode

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The IPTV mode needs to be enabled only when the host service is IPTV. The command for enabling the IPTV mode can be executed only on the primary controller. The IPTV service refers to the video on demand (VOD) and recording services. The database is not the IPTV service.

1. Query the service mode.
Log in to the CLI and run showservicemode to query the service mode.
2. Set the IPTV mode.
Log in to the CLI and run setservicemode -m 1 to enable the IPTV mode.
Note: The IPTV mode needs only to be enabled on one controller. After the IPTV mode is enabled, run resetsys to restart the system for the IPTV mode to take effect.
3. Restart the system as follows:
OceanStor: admin > resetsys

Other related questions:
Method used to set the speedup mode for channels of the NS3 board
1. For ODU2 channels: Set them to speedup mode when the backplane side receives ODU2e services, and set them to standard mode when the backplane side receives ODU2 services. 2. For ODU3 channels: Set them to speedup mode when the backplane side receives ODU2e services, standard mode or speedup mode when the backplane side receives ODU2 services, and standard mode when the backplane side receives ODU3 services.

Service access capabilities and method used to process client services in ODU1 convergence mode
TOA, THA, and TOM boards support ODU1 convergence mode. In this mode, each ODU1 signal is divided into 16 timeslots, each of which occupies 155 Mbit/s bandwidth. Client services are sliced into 155 Mbit/s fragments and mapped into ODU1 signals. In this way, multiple low-rate services are converged into one ODU1 signal, improving bandwidth usage. For example, GE services occupy 7 timeslots, STM-1 services occupy 1 timeslot, and FC100 services occupy 6 timeslots. All the preceding services can be transmitted together in one ODU1 signal.

Method used to set Shelf Link Mode
Before connecting a subrack, you need to set Shelf Link Mode to be consistent with the actual physical cascading mode the subracks on the U2000 to ensure proper functioning of the subracks and normal communication between subracks on an NE. The procedure is as follows: In the NE Explorer, select the NE and choose Configuration > Shelf Link Management. In the right pane, click the Shelf Link Mode. Double-click the desired NE, and set it to Tree or Ring according to the actual physical cascading mode of the subracks. Click Apply.

Method used to set the Ethernet working mode of a GE port on the TOA board
Ethernet Working Mode can be set to Auto-Negotiation or 1000M Full-Duplex. The default value is 1000M Full-Duplex. Auto-Negotiation can automatically determine the optimal working modes of the interconnected ports. This mode facilitates maintenance. Ethernet Working Mode is valid only when the service type is set to GE (TTT-GMP). The Ethernet working mode must be consistent with the setting for upstream services. Two ports that are mutually protected in active-standby mode must have the same Ethernet Working Mode setting.

Methods used to change the SNCP mode of the OTN
In the WDM service configuration: 1. Convert SNC/I protection services into common cross-connections. 2. Enable the PM non-intrusive monitoring. 3. Convert the common cross-connections into SNCP services.

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