METHOD AND APPARATUS FOR MANAGING RESOURCES OF TRANSPORT NETWORK

摘要

Provided is a method and apparatus for managing resources of a transport network, the method including monitoring a fault occurring in a transfer path, and registering, when the fault occurs in the transfer path, a normal link of a second layer assigned to an operation path of a first layer in which the fault occurs.

主权项

1. A method of managing resources of a transport network, the method comprising:
monitoring a fault occurring in a plurality of links of a second layer corresponding to a lower layer of a first layer of a transfer path; changing, when a broken link in which the fault occurs is present among the plurality of links, a state of the broken link to a fault state; searching for an operation path of the first layer using the broken link; searching, when the transfer path is switched from the operation path to a preliminary path, for links assigned to the operation path; and registering a normal link indicating a remaining link of the links assigned to the operation path, aside from the broken link, as a reusable resource.