Juniper MEDIA FLOW MANAGER 2.0.2 - ADMINISTRATOR S GUIDE AND CLI, Руководство администратора

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Media Flow Manager Administrator’s Guide CHAPTER 5 CLI Commands
•
system
—Specify which
location
the system should boot from by default; use
1
or
2
for
location ID. Use
next
to set the boot location to be the next one after the one currently
booted from. Note this does not mean the next one after the one Media Flow Controller is
currently set to boot from; thus the command is idempotent, and does not cycle through all
of the available locations.
show bootvar
Similar to
show images
in that it displays what images are on the two locations, and which
are the active and default location; but not all of the
show images
data is displayed.
clear
clear arp-cache
EXEC command. Clear dynamic entries from the arp-cache.
cli
Configure CLI shell options. See “CLI Options” on page 96" for details.
clock
Set the system clock and timezone.
clock
set <hh>:<mm>:<ss> [<yyyy>/<mm>/<dd>]
timezone <zone> [<zone_word>] [<zone_word>] ...
Notes:
•
set
—Set the system clock. The time must be specified. The date is optional; if not
specified, the date is left the same.
•
timezone
—Set the system time zone. Default is
UTC
. The
no
variant resets to default.
The
timezone
may be specified in one of three ways:
• A nearby city whose timezone rules follow. The system has a large list of cities that
can be displayed by the
help
and completion system. They are organized
hierarchically because there are too many of them to display in a flat list. A given city
may be required to be specified in two, three, or four words, depending on the city.
The possible forms this could take include:
<continent> <city>
<continent> <country> <city>
<continent> <region> <country> <city>
<ocean> <island>
• An offset from GMT. This is in the form:
GMT-offset GMT
(default)
GMT-offset GMT+<1-12>
GMT-offset GMT-<1-14>
• UTC. This is almost identical to GMT.