Enabling a queue's buffer space to be 100 percent of the interface's buffer space

A new CLI option that enables you to set a queue's buffer to be up to 100 percent of the interface's buffer. This option allows the queue's buffer to grow as large as 100 percent of the interface's buffer if and only if it is the only active queue for the interface. This option can be enabled by setting buffer-size shared at the [edit class-of-service schedulers scheduler-name] hierarchy level.