Juniper Networks 8 manual Upgrading Memory on SRP Modules, NVS Card Slot on SRP Module

ERX 8.0.x Hardware Guide

1.Obtain an antistatic container for the NVS card you plan to remove. (See “Storing Modules and Components” on page 86.)

2.With a small flathead screwdriver, remove the faceplate from the NVS card slot on the SRP module. (See Figure 37.)

3.Use the screwdriver to depress the release button next to the NVS card. (See Figure 37.)

This action releases the NVS card.

Figure 37: NVS Card Slot on SRP Module

NVS card

Faceplate

Release button

g013763

4.Remove the NVS card and place it in the antistatic container.

5.Insert the new NVS card into the slot, and push it until it clicks into place.

6.Replace the faceplate on the NVS card slot.

Upgrading Memory on SRP Modules

This section describes how to upgrade memory on SRP modules. JUNOSe software releases 3.0.x and higher require at least 512 MB of memory on each SRP module, while releases 5.3.x and higher require at least 1 GB of memory. See the ERX Module Guide for more information.

NOTE: The ERX-310 SRP module contains two small outline dual inline memory module (SODIMM) banks that use 256-MB memory, and currently is not upgradeable.

90 Upgrading Memory on SRP Modules