This cryptic string, NE40E-V800R011C00SPC607B607.qcow2 , refers to a specific virtual machine disk image for a Huawei NE40E (NetEngine 40E) core router.
The keyword refers to a specific virtual machine image for the Huawei NetEngine 40E (NE40E) series router. Specifically, it is a QCOW2 (QEMU Copy-On-Write) format image of the VRP (Versatile Routing Platform) software, version V800R011C00SPC607B607 . ne40ev800r011c00spc607b607qcow2 better