Juniper JUNOSE 11.3, Configuration Manual

Page: 273 / 632

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Example
host1# timing source secondary sonet 3/0
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There is no no version.
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See timing source.
Monitoring Timing
Use the show timing command to view the timing settings for the system.
show timing
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Use to display the timing settings and the operational status of the system timing.
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If a timing source fails, the system uses the next time source in the hierarchy, and a
message appears in the system log at the warning level. If auto-upgrade is enabled,
the system upgrades to a higher-priority timing source when one becomes available,
and a message appears in the system log at the notice level.
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Example
host1# show timing
timing: tertiary (failover from primary)
primary: external SC E1 (A) (ERROR)
secondary: ds3 3/0 (ERROR)
tertiary: internal SC oscillator (ok)
auto-upgrade enabled
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See show timing.
Using the CLI
Use the commands described in this section to navigate the CLI. For a complete
description of the CLI, see “Command-Line Interface” on page 27.
configure
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Use to enter Global Configuration mode.
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Global Configuration mode provides access to other configuration modes, such as
Interface Configuration mode. See “Command-Line Interface” on page 27.
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This command allows other commands to be executed from a terminal or a file.
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This command is not allowed for a short time after a warm restart (warm switchover)
occurs. This delay allows some applications time to complete their warm-restart
initialization. However, if the warm restart is not complete in 5 minutes, the warm start
is cancelled and configuration access is restored.
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Example 1
host1# configure
Configuring from terminal or file [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
host1(config)#
243 Copyright © 2010, Juniper Networks, Inc.
Chapter 5: Managing the System