Channelizing 40-Gigabit Ethernet QSFP+ interfaces

Enables you to configure four 10-Gigabit Ethernet interfaces from a 40-Gigabit Ethernet QSFP+ interface. By default, a 40-Gigabit Ethernet QSFP+ interface is named et-fpc/pic/port. The resulting 10-Gigabit Ethernet interfaces appear in the following format: xe-fpc/pic/port:channel, where channel can be a value of 0 through 3. To channelize a 40-Gigabit Ethernet QSFP+ interface into four 10-Gigabit Ethernet interfaces, include the 10g statement at the [edit chassis fpc fpc-slot pic pic-slot ( port port-number | port-range port-range-low port-range-high) channel-speed] hierarchy level. To revert the 10-Gigabit Ethernet channels to a full 40-Gigabit Ethernet interface, remove the 10g statement from the same hierarchy level.