H3C Technologies H3C MSR 30 - Manual (Page 53)

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• Users can enter ? anytime to get online help.
• Provides network diagnostic tools, such as Tracert and Ping, to quickly diagnose the availability of
the network.
• Provides all kinds of detailed debugging information to diagnose network faults.
• 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 30 routers provides plenty of configuration commands. Hierarchical
user protection is adopted to prevent unauthorized users from illegal invading. 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 any view.
Arranging Slots and Numbering Interfaces
Slot arrangement
The MSR 30 provide many types of interfaces, such as console, AUX, Ethernet, serial
(synchronous/asynchronous), and asynchronous port. The following figures describe how these
interfaces are numbered.
Figure 47 Slot arrangement on the MSR 30-10/30-11
(3) (2)
(1) (4)
(1) Slot 0 (2) Slot 1 (3) Slot 2 (4) Slot 3
Figure 48 Slot arrangement on the MSR 30-11E/30-11F
(1) Slot 1 (2) Slot 2 (3) Slot 3