Managing Memory; Managing Files; Table 33: Types Of System Files And Corresponding Extensions - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - SYSTEM BASICS CONFIGURATION GUIDE 2010-10-04 Configuration Manual

Managing Memory

Managing Files

Copyright © 2010, Juniper Networks, Inc.
Use to send a message to one or more terminals. You can specify a line number, a
console number, or a vty number. You can use the * keyword to send the message to
all terminals.
If you begin the message on the same line as the send command, the first character
of the message is considered to be a delimiter. You must use the same character to
terminate the message.
The CLI prompts you for message text if you do not begin or complete the message
on the same line as the send command. The CLI reminds you to signal the end of the
message either with the delimiter or Ctrl+z.
Example
host1#send 0 " hello console"
There is no no version.
See send.
The system performs most memory management tasks automatically. The system
allocates some memory permanently and some memory temporarily. When applications
are deleted, memory that the system assigned temporarily becomes available again.
The system releases available memory on an SRP module or line module automatically
if that module requires extra memory for an application. However, you can force the
system to release available memory on the primary SRP module if you issue either the
show processes memory command or the show utilization command.
For information about the show processes memory command, see "Managing Files" on
page 277. For information about the show utilization command, see "Managing Modules"
on page 341.
NOTE: When you issue the show utilization command, the system releases
available memory on the SRP module immediately; however, the display
appears a few seconds later.
You are responsible for file management. Table 33 on page 277 shows the types of system
files and their corresponding extensions.

Table 33: Types of System Files and Corresponding Extensions

Type of File Extension
Configuration *.cnf
Core dump *.dmp
Description
Snapshot of the system's configuration
File you can create for troubleshooting if a module fails
Chapter 5: Managing the System
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