Enterasys Networks DFE-256MB-UGK user manual

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DFE Series Module
Memory Upgrade Kit (DFE-256MB-UGK)
Installation Instructions
Before You Begin
Caution: Only authorized personnel should install the DFE Series Module Memory Upgrade Kit
(DFE-256MB-UGK).
These installation instructions describe how to upgrade the Dual-Inline Memory Module (DIMM)
on a DFE series module from 128 MB to 256 MB using the 256 MB SDRAM DIMM included in this
DFE-256MB-UGK kit.
Note: Access to advanced routing features, such as Protocol Independent Multicasting
(PIM)

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Preparation Preparation Caution: To prevent damage from static discharge, use an antistatic wrist strap, and observe all static precautions during this procedure. Failure to do so could result in damage to the DIMM, module, or both. The DIMM is located on the main pc board assembly of the DFE Series Module. In some cases, depending on the module to be upgraded, it may be necessary to remove a daughter board to gain access to the existing DIMM. For information about the location and instructi

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DIMM Replacement Procedure DIMM Replacement Procedure Although the following replacement procedure describes how to replace a DIMM in an angled connector, the procedure also applies to DIMM replacement in a vertical connector. Removing the Existing DIMM Caution: Observe all antistatic precautions when handling sensitive electronic equipment. Refer to Figure 1 and proceed as follows: 1. Push the connector arms ➀ away from the DIMM ➁ to release it from the connector ➂. 2. Remove the module from

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Completing the Installation 3. Push the DIMM ➁ further into the connector until the two DIMM alignment notches ➄ and the tabs on the two connector arms ➀ lock the DIMM into place. Caution: If the DIMM is not firmly locked into position, the connector arms could be damaged when installing the DFE module back into the chassis. Figure 2 Installing the DIMM      
 ➀ Connector arms ➂ Connector fingers ➄ DIMM alignment notches (2) ➁ DIMM ➃ Key alignment slots Completing the Installation To

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Getting Help Getting Help For additional support related to the module or this document, contact Enterasys Networks using one of the following methods: / World Wide Web http://www.enterasys.com/support Phone 603-332-9400 1-800-872-8440 (toll-free in U.S. and Canada) For the Enterasys Networks Support toll-free number in your country: http://www.enterasys.com/support/gtac-all.html Internet mail support@enterasys.com To expedite your message, type [eth] in the subject line. To send comments or s