When and how to delete the connections
|
Deleting Connections If you need to delete an NE or change the connections between NEs when adjusting the network, you must delete the connections between the NEs or between the U2000 and NEs. Prerequisites You are an NMS user with Operator Group authority or higher. The inventory management process InventoryDM is enabled before fibers/cables are deleted. You can log in to the System Monitor client to check the running status of this process. NOTICE: If you delete a fiber/cable in the fiber/cable management window, network-layer user information will also be deleted, such as the protection subnets, trails, or virtual fibers carried by the fiber/cable. You need to export the network-side scripts beforehand. If you delete a fiber/cable that carries trails, protection subnets, or other services in the Main Topology, the U2000 will report an error and inform you that the operation is not allowed. Procedure 1. Delete the fibers/cables/microwave links between NEs. a. Choose Inventory > Fiber/Cable/Microwave Link > Fiber/Cable/Microwave Link Management from the main menu (traditional style); alternatively, double-click Bearer Network Service Configuration in Application Center and choose Inventory > Fiber/Cable/Microwave Link > Fiber/Cable/Microwave Link Management from the main menu (application style). b. Right-click the desired fibers/cables/microwave links and choose Delete Fiber/Cable from the shortcut menu. The Warning dialog box is displayed. Click OK to delete the fibers/cables/microwave links. c. In the Result dialog box, click Close. 2. Delete the links between NEs. a. Choose Inventory > Link Management from the main menu (traditional style); alternatively, double-click Bearer Network Service Configuration in Application Center and choose Inventory > Link Management from the main menu (application style). b. Right-click the desired link and choose Delete from the shortcut menu. The Confirm dialog box is displayed. Click Yes to delete the link. c. In the Result dialog box, click Close. 3. Delete the connections between the U2000 and NEs. a. In the Main Topology, right-click the desired connection and choose Delete from the shortcut menu. NOTE: The Ethernet Line or Serial Port Line connections are created between the U2000 and NEs. b. The Confirm dialog box is displayed. Click Yes. c. The Deletion Result dialog box is displayed indicating the deletion result. Click Close. |

Favorite (0)