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ERX 8.0.x Hardware Guide
1. Obtain an antistatic container for the NVS card you plan to remove. (See
“Storing Modu
les and Compone nts” on p age 86.)
2. With a small flathead screwdriver, remove the faceplate from the NVS card slot
on the SRP modu
le. (SeeFigure37.)
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: NV
S Card Slot on SRP Module
Faceplate
Release button
NVS card
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 t
he faceplate on the NVS card slot.
Upgradi
ng Memory on SRP Modules
This sect
ion 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 Mod ule 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
upgrade
able.
90 Upgrading Memory on SRP Modules