NE ECC Link Management

In this user interface, you can manage NE ECC links. You can specify the destination NE for an NE on an ECC route, and add ECC routes in the case of single-fiber ring and other special circumstances.

Navigation Path

In the NE Explorer, select Communication > NE ECC Link Management from the Function Tree.

Parameters

Field	Description
Destination NE	Displays the sink NE of ECC route on the selected NE. NOTE: If the NE exists on the topology, the NE name is displayed. If the NE does not exist on the topology, the NE(Extended ID-ID) is displayed.
Transfer NE	Displays the transfer NE of the selected NE, which defines the direction of the ECC route. NOTE: If the NE exists on the topology, the NE name is displayed. If the NE does not exist on the topology, the NE(Extended ID-ID) is displayed.
Distance	Displays the number of the NEs where the ECC route passes (excluding the source/sink NEs), for example, the times of ECC forwarding. The parameter can be set to a value greater than the times of actual forwarding. If it is less than the actual forwarding distance, the destination NE cannot be accessed.
Level	The level of automatic route is 4, while that of the manual ECC route is greater than 4. Therefore, if manual ECC route is effective, the NE will give priority to manual ECC route in application.
Mode	Includes automatic mode and manual mode.
Board	Displays the slot that is corresponding to the SCC number for easy maintenance and fault location.
Port	Displays the port number that is corresponding to the SCC number for easy maintenance and fault location.
SCC No.	Assigned automatically by the NE and used to decide the physical port where the ECC route passes. For all NEs, 255 is used to indicate that the ECC route is unavailable.

**Table 1** Descriptions of the parameters for Ping
Field	Value	Description
Target NE	For example: NE256	Sets the target NE.
Packet Length (Byte)	0 to 800	Sets the length of packets.
Packet Quantity	1 to 65535	Sets the count of packets.
Sending Interval (10ms)	0 to 65535	Sets the interval of sending packets.
Response Timeout Time (10ms)	1 to 65535	Sets the wait-to-response timeout time.
Test Result	Character string	Displays the test result.

**Table 2** Descriptions of the parameters for Traceroute
Field	Value	Description
Target NE	For example: NE256	Sets the target NE.
Response Timeout Time (10ms)	0 to 65535	Sets the wait-to-response timeout time.
Forwarding NEs	0 to 255	Sets the number of NEs that can be forwarded.
Test Result	Character string	Displays the test result.