H3C Technologies H3C MSR 20-2X[40] - Manual (Page 38)

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• The command line interpreter adopts fuzzy search for the keywords of the command. If the user
enters the conflict-free keyword for a command, the command will be interpreted accordingly. For
example, for a display command, the user can just enter dis.
Command line interface
The command line interface of MSR 20 routers provides plenty of configuration commands. All the
commands are grouped in system view. Each group corresponds to a view. The user can use these
commands to switch between different configuration views. In general, only certain commands can be
executed under a particular view. But some common commands (such as ping and display
current-configuration) can be executed in all views.
Arranging Slots and Numbering Interfaces
Slot arrangement
The MSR 20 provides many types of interfaces, such as console, AUX, Ethernet, serial
(synchronous/asynchronous), and asynchronous port. The following describes how these interfaces are
numbered.
Figure 25 Slot arrangement on the MSR 20-20
(1) Slot 1 (2) Slot 2
Figure 26 Slot arrangement on the MSR 20-21
(1) Slot 1 (2) Slot 2