Information Indication Method, Information Obtaining method, Terminal, and Network Node

An information obtaining method, applied to a network node, wherein the method comprises:

• receiving the indication information sent by the terminal.
• The indication information is used to indicate that the terminal detects an FRF, the FRF is a failure of a fast recovery that is of a first link and that is initiated through a second link after a first link failure, the first link is a link between the terminal and a first node, and the second link is a link between the terminal and a second node.

A terminal, comprising a memory, a processor, and a computer program that is stored in the memory and that can be run on the processor, wherein when the computer program is executed by the processor, steps of an information indication method are implemented, the method comprises:

• sending indication information to a network node, wherein
• the indication information is used to indicate that the terminal detects a fast recovery failure FRF, the FRF is a failure of a fast recovery that is of a first link and that is initiated through a second link after a first link failure, the first link is a link between the terminal and a first node, and the second link is a link between the terminal and a second node.