Outputting Information to a Remote Terminal

Information can be output to a console for the query of users logging in to the device through Virtual Type Terminal (VTY) or Telnet. This allows users to learn the operating status of the device.

Context

When a device is working, the system records the operating status of the device in real time and generates certain information. After the information management function is enabled, the information can be output to a remote terminal. This enables the administrator to monitor the device operation and diagnose network faults remotely.

In this document, logs, traps, and debugging information are output to a remote terminal.

Procedure

Configure information to be output through channels.
1. Run system-view
  The system view is displayed.
2. Run info-center enable
  Information management is enabled to output information to a terminal or remote server.
3. (Optional) Run info-center channel channel-number name channel-name
  The information channel specified by channel-number is named channel-name.
4. (Optional) Run info-center monitor channel { channel-number | channel-name }
  The channel through which information is output to the remote terminal is configured.
5. Run info-center source { module-name | default } channel { channel-number | channel-name } [ log { state { off | on } | level severity } ^* | trap { state { off | on } | level severity } ^* | debug { state { off | on } | level severity } ^* ] ^*
  Rules for outputting information through information channels are configured.
6. Run quit
  Return to the user view.
7. Run commit
  The configuration is committed.
The display function is enabled on a remote terminal.
Information is displayed on the screen of the remote terminal only after this function is enabled.
1. In the user view, run terminal monitor
  Displaying logs, traps, and debugging information on the remote terminal is enabled.
2. In the user view, run terminal logging
  Displaying logs on the remote terminal is enabled.
3. (Optional) In the user view, run terminal echo synchronous
  Display debugging, log, or trap information synchronously on a terminal is enabled.
4. In the user view, run terminal debugging
  Displaying debugging information on the remote terminal is enabled.
5. In the user view, run terminal alarm
  Displaying traps on the remote terminal is enabled.