Juniper Networks ERX-1410 - Manual (Page 94)

CHAPTER 7
Maintaining the ERX System 7-2
Storing Modules and Components
Caution: Failure to store electronic modules and components correctly may lead
to damage of these items.
Retain the packaging in which a module or component was shipped, and
use this packaging to store the item. Modules are shipped in antistatic
bags and protective packaging. Components, such as transceivers and
NVS cards, are shipped in antistatic plastic containers within an antistatic
padded box. Follow these guidelines for storing modules and components:
• Store each module in a separate antistatic bag.
• Store components in an antistatic plastic container. Some of these
containers can accommodate several components in separate
compartments.
• Do not store multiple modules or components in an antistatic bag or
container where they can touch other items.
• (Optional) Store the item in its antistatic bag or container within the
protective packaging or padded box that the item was shipped in.
Upgrading NVS Cards on SRP Modules
This section describes how to install higher-capacity NVS cards on SRP
modules. The procedure you use depends on the number of SRP modules
in the system. A new NVS card will contain the software release you
ordered.
Note: The new NVS card must contain the same software release that you are
running on the system.
Upgrading a System That Contains One SRP Module
If the system contains only one SRP module, you must power down the
system before you upgrade the NVS card. To upgrade the NVS card on a
system that contains one SRP module:
Caution: If you do not use the halt command before removing or powering down
an SRP, the system’s NVS card may become corrupted.
1
Enter the halt command.
See ERX System Basics Configuration Guide, Chapter 5, Managing
Line Modules and SRP Modules for information about the halt
command.