When the router is powered on, it will read the configuration file from the default storage path to initialize the router. If there is no configuration file in the default storage path, what will the router use for initialization?

How to add AP on AC? (Multiple Choice)

What is the protocol number corresponding to the ospf protocol at the network layer?

Which OSPF version below is suitable for IPv6?

Both pwd and dir commands in the VRP operating platform can view the file information under the current directory.