Upgrading the Memory

Chapter 4 Removal and Replacement Procedures

This section describes how upgrade the switch processor (SP) and the route processor (RP) memory in the chassis. Both models of the ME 6524 Ethernet switch chassis ship with 256 MB DRAM (SP memory) and 512 MB DRAM (RP memory) as the default. You can upgrade both the SP and the RP memory with the following kits:

•SP memory upgrade kits

–MEM-XCEF720-512= (Upgrades the SP memory from 256 MB to 512 MB)

–MEM-XCEF-1GB= (Upgrades the SP memory from 256 MB to 1 GB)

•RP memory upgrade kits

–MEM-MSFC3-1GB= (Upgrades the RP memory from 512 MB to 1 GB)

Note In order to remove the cover from the chassis, you must first remove both power supplies from the chassis.

To upgrade the SP and the RP memory on the Cisco ME 6524 Ethernet switch, follow these steps:

Step 1 If your chassis is equipped with one or two DC-input power supplies, remove them from the chassis. Refer to the “Removing and Installing the DC-Input Power Supply” section on page 4-1for the procedure.

Step 2 If your chassis is equipped with one or two AC-input power supplies, remove them from the chassis. Refer to “Removing the AC-Input Power Supply” section on page 4-7for the procedure.

Step 3 Remove the fourteen screws that secure the top cover to the chassis. Remove the top cover and set it and the fourteen screws aside.

Step 4 Attach an ESD grounding strap to your wrist and to ground.

If you are unsure about the correct way to attach an ESD grounding strap, refer to the “Preventing Electrostatic Discharge Damage” section on page 2-7

Step 5 Locate the SP DRAM DIMM in its socket on the main board. (See Figure 4-5for the locations of the SP and the RP DRAM DIMMs.)

Cisco ME 6500 Series Ethernet Switch Installation Guide

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ME 6500 specifications

The Cisco Systems ME 6500 is a sophisticated Ethernet switch designed to cater to the demanding needs of service providers and large enterprises. Engineered to deliver high performance and reliability, the ME 6500 series is ideal for both metro Ethernet applications and data center environments. One of its standout features is the ability to handle massive bandwidth, making it suitable for high-capacity networks. The switch supports a range of Ethernet services that facilitate seamless connectivity and network expansion.

At the core of the ME 6500 is its ability to provide Layer 2 and Layer 3 functionalities, which allows for flexibility in network design. This dual-layer capability enhances the switch's efficiency in managing traffic and ensures optimal forwarding of data packets. In addition, the ME 6500 series supports a wide range of Ethernet interfaces, including 10 Gigabit and 1 Gigabit Ethernet ports, which are essential for accommodating diverse bandwidth requirements.

One of the defining characteristics of the Cisco ME 6500 is its scalability. It supports up to 192 10 Gigabit Ethernet ports within a single chassis, enabling organizations to expand their network without compromising performance. Furthermore, the switch includes advanced Quality of Service (QoS) features that allow for traffic prioritization, which is crucial for maintaining the performance of voice and video services across the network.

The ME 6500 switch is also equipped with robust security features, including Access Control Lists (ACLs) and secure management protocols. These features protect sensitive data as it traverses the network, ensuring that only authorized users have access to critical resources. Management of the switch is simplified through Cisco’s management tools, allowing network administrators to monitor, configure, and troubleshoot the device efficiently.

Additionally, the switch supports various redundancy protocols, including Rapid Spanning Tree Protocol (RSTP) and Link Aggregation Control Protocol (LACP), ensuring high availability and minimizing downtime.

Overall, the Cisco ME 6500 is a powerful and versatile solution that meets the heavy demands of modern network environments, delivering outstanding performance, security, and scalability for both service providers and large enterprises. Its advanced features make it a go-to choice for organizations looking to future-proof their networking infrastructure.

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ME 6500 specifications