Deleting CES Services (RTN NEs)

In this interface, you can configure related parameters of the CES service and query the CES service.

Navigation Path

In the NE Explorer, select the NE and choose Configuration > CES Service Management from the Function Tree.

Buttons

Button	Description
Delete	Select the service that you want to delete. Click Delete, and the Prompt dialog box is displayed. Confirm the deletion, and the Operation Result dialog box is displayed, indicating that the operation is successful. NOTICE: This operation causes service interruption. Exercise caution when you perform this operation. After the service is deleted, the corresponding PW is automatically deleted.
Calculate CES	Displays the Calculate dialog box where you can set related parameters and click Calculate to calculate the maximum number of CES services allowed to be added to the existing CES services on the selected tunnels. For parameter definitions, see Calculate CES.

Button

Description

Delete

Select the service that you want to delete. Click Delete, and the Prompt dialog box is displayed. Confirm the deletion, and the Operation Result dialog box is displayed, indicating that the operation is successful.

NOTICE:

This operation causes service interruption. Exercise caution when you perform this operation.

After the service is deleted, the corresponding PW is automatically deleted.

Calculate CES

Displays the Calculate dialog box where you can set related parameters and click Calculate to calculate the maximum number of CES services allowed to be added to the existing CES services on the selected tunnels.

For parameter definitions, see Calculate CES.

Parameters

**Table 1** Descriptions of the parameters for PW Basic Attributes of CES service management
Field	Value	Description
Index	Example: 1	Indicates the CES service index. The CES service in alarm can be located according to the Monitored Object value.
Service ID	Example: 5	Sets the ID of the service.
Service Type	Common, SOH only	Indicates the type of the CES service. Common: The CES service transmits common user packets. SOH only: The CES service transmits section overhead bytes only. In this case, you need to set the overhead bytes to be transparently transmitted and set PW Type to SATop.
Automatically Assign	Checked, Unchecked	Selects whether the ID is allocated automatically.
Service Name	64 bytes	Sets the name of the service.
Level	E1	Sets the level of the TDM frame.
Transparent Transmission of Section Overheads	Enabled, Disabled	Sets this parameter to Enabled if you do not need to process section overheads for services.
SOH Byte	D1-D12, E1-E2, F1, K1-K2, X1-X4	Indicates the section overhead bytes to be transparently transmitted. NOTE: This parameter can be set only when Service Type is SOH only. You can add or delete the section overhead bytes without interrupting the SOH service.
Mode	UNI-UNI, UNI-NNI	Displays the mode of the CES service.
Source Board	Example: Slot-Board Name-Port (Port No.)	Sets the source board of the CES service.
Source High Channel	Example: VC4-1	Sets the source high channel. In the case of the line port, set the VC-4 higher order path number.
Source Low Channel	Example: 1	Sets the source low channel. In the case of the E1 port, set the E1 port number. In the case of the line port, set the VC-12 lower order path number.
Source 64K Timeslot	Example: 1-24	Sets the compressed source 64K timeslots.
Pri	CS6, CS7, AF1, AF2, AF3, AF4, EF, BE	Sets the priority of UNI. The CoS varies with the values. CS6-CS7: Indicates the highest service class. The CoS is applicable to transport of signaling. EF: Indicates fast forwarding. The CoS is applicable to the service with small delay and a low packet loss rate, such as the audio service. AF1-AF4: Indicates guaranteed forwarding. The CoS is applicable to the service that requires a certain rate, but does not have restrictions on the delay or jitter. BE: The CoS is applicable to the service that need not be processed exceptionally.
PW ID	Example: 5	Sets the ID of the PW.
Tunnel	Tunnel ID Example: 55	Sets the tunnel that carries the PW. The tunnel should be configured in advance.
Sink Board	Example: Slot-Board Name-Port (Port No.)	Sets the sink board of the CES service.
Sink High Channel	Example: VC4-1	Sets the sink high channel. In the case of the line port, set the VC-4 higher order path number.
Sink Low Channel	Example: 1	Sets the sink low channel. In the case of the E1 port, set the E1 port number. In the case of the line port, set the VC-12 lower order path number.
Sink 64K Timeslot	Example: 1-24	Sets the compressed sink 64K timeslots.
PW Type	CESoPSN, SATop	Sets the PW type. The CESoPSN is of structuralized emulation, and you can set the timeslot compression for it. The SATop is of non-structuralized emulation, and you cannot set the timeslot compression for it.
Protection Type	No Protection, PW APS, Slave Protection Pair, PW Redundancy	Sets the type of protection.
Deployment Status	Deployed, Undeployed	Display the deployment status of the service.