Catalyst 6500 Series Supervisor Engine 1A DRAM Upgrade Installation Note Part Number: MEM-S1-128MB= The MEM-S1-128MB= memory upgrade kit consists of 2 64-MB dynamic random-access memory (DRAM) dual inline memory modules (DIMMs). The memory upgrade kit upgrades the total supervisor engine memory from 64 MB (2 32-MB DIMMs) to 128 MB (2 64-MB DIMMs).
Contents Note The DRAM DIMMs on the Supervisor Engine 1A with an MSFC (WS-X6K-SUP1A-MSFC) are located beneath the MSFC. The MSFC is not field replaceable. Re-installing the MSFC could damage your supervisor engine. To upgrade the DRAM, you must also upgrade the MSFC to an MSFC2. Both upgrades are available in the MEM-S1-128MB-UPG= upgrade kit. For information on removing the MSFC, refer to the Catalyst 6500 Series Multilayer Switch Feature Card 2 Installation Note at this URL: http://www.cisco.
Safety Overview Table 1 Memory Recommendations and Requirements (continued) Catalyst Software Release 7.x Memory Recommendation/Requirement With software releases 7.5(1) and later, 64-MB DRAM may not provide adequate free memory for all configurations. With large, existing configurations using many features, or when enabling new features available in release 7.5 and later, 64-MB DRAM might not be enough memory.
Required Tools Warning Blank faceplates and cover panels serve three important functions: they prevent exposure to hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI) that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not operate the system unless all cards, faceplates, front covers, and rear covers are in place.
Removing the MSFC2 To remove the MSFC2 from the supervisor engine, follow these steps: Step 1 Upload the current configuration to a server. On any modules running Cisco IOS software, save the running configuration. Step 2 Remove the supervisor engine from the Catalyst 6500 series switch. (Refer to the Catalyst 6500 Series Module Installation Guide for removal instructions.) Step 3 Place the supervisor engine on an antistatic mat or foam.
Removing the MSFC2 Figure 2 MSFC2 Shipped After November 2001—Removing Securing Screws Hold here Hold here 100% ACTI VE ACTI VE ACTI VE RESET 1% SUPERVISOR ENGINE I I I Step 5 Caution Step 6 T0 SLO CONSOLE 73811 SWITCH LOAD WS-X5530 Hold the top edge of the MSFC2 with your right hand and the bottom-left edge with your left hand. (See Figure 1 for an MSFC2 shipped before November 2001 or Figure 2 for an MSFC2 shipped after November 2001.
Upgrading the DRAM DIMM Upgrading the DRAM DIMM Warning During this procedure, wear grounding wrist straps to avoid ESD damage to the card. Do not directly touch the backplane with your hand or any metal tool, or you could shock yourself. This section describes how to remove the existing DIMMs and replace them with the upgrade DIMMs. The DRAM DIMM location is shown in Figure 3. Note The Supervisor Engine 1A DRAM uses two DIMMs, one stacked on top of the other.
Upgrading the DRAM DIMM Figure 4 Removing the DRAM DIMM 1 55585 2 Step 2 Hold the DIMM by its edges, gently lift and remove it, and place it on an antistatic mat or foam. (See Figure 5.) Handling a DIMM 28580 Figure 5 Caution DIMMs are sensitive components that are susceptible to ESD damage. To prevent ESD damage, handle DIMMs by the edges only; avoid touching the memory modules, pins, or traces (the metal fingers along the connector edge of the DIMM). (See Figure 5.
Installing the MSFC2 Step 6 Press the DIMM down until it is secured by the spring clips. (See Figure 6.) Installing the DIMM 28736 Figure 6 Step 7 When the DIMM is installed, check the two alignment holes and ensure that the spring retainer is visible. If it is not, the DIMM is not seated properly. If the DIMM appears misaligned, carefully remove it and reseat it in the socket. Push the DIMM firmly back into the socket until the retainer springs snap into place.
Installing the MSFC2 Male Standoff Location on the Supervisor Engine SWITCH LOAD WS-X5530 100% EM SYSYUS VE VE VE RESET ACTI ACTI ACTI STAT 1% SUPERVISOR ENGINE I I I 39134 Figure 7 T0 SLO CONSOLE Male standoff Step 2 Ensure that the connectors on the MSFC2 (see Figure 8) are aligned with the connectors on the supervisor engine. Figure 8 MSFC2 Connectors 6-pin connector 63702 Edge connector Step 3 Carefully seat the MSFC2 onto the supervisor engine.
Installing the MSFC2 Caution Use care not to damage the connectors on the supervisor engine. If you damage a connector, you will have to return the supervisor engine to Cisco for repair.
Installing the MSFC2 Caution Ensure that the MSFC2 is securely seated before you install and tighten the securing screws. Using the screws to seat the MSFC2 could warp the card. Step 5 Use a Phillips-head screwdriver to install the screws and cap nut (if applicable) that secure the MSFC2 to the supervisor engine. (See Figure 11 for an MSFC2 that shipped before November 2001, or Figure 12 for an MSFC2 shipped after November 2001.) Caution You must install the cap nut (if applicable) and all screws.
Installing the MSFC2 MSFC2 Shipped After November 2001—Installing the Securing Screws SWITCH LOAD WS-X5530 100% VE VE VE RESET ACTI ACTI ACTI 1% SUPERVISOR ENGINE I I I Step 6 T0 SLO CONSOLE 73815 Figure 12 Install the supervisor engine in the Catalyst 6500 series switch. (Refer to the Catalyst 6500 Series Module Installation Guide for installation instructions.) Note Verify that the supervisor engine STATUS LED is lit.
Related Documentation Related Documentation For additional information on Catalyst 6500 series switches and command-line interface (CLI) commands, refer to the following publications: • Regulatory Compliance and Safety Information for the Catalyst 6500 Series Switches • Catalyst 6500 Series Switch Installation Guide • Catalyst 6500 Series Swich Module Installation Guide • Catalyst 6500 Series Switch Software Configuration Guide • Catalyst 6500 Series Switch Command Reference • Catalyst 6500 Seri
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