• Cisco MEM-DFC-1GB 1GB green DDR4 RAM module with black chips
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Cisco

Cisco MEM-DFC-1GB | 1GB DRAM for DFC | Catalyst 6500 forwarding card memory | expands FIB/ACL scale

MEM-DFC-1GB

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Description

1 GB DRAM module for Cisco Catalyst 6500 Distributed Forwarding Cards (DFC), providing additional memory headroom to support larger FIB/ACL scales and advanced features. Recommended for environments pushing high route counts or complex policy sets.

Features

- Supports larger routing/ACL scales on legacy Catalyst 6500 deployments
- Improves performance stability under complex policy or QoS configurations
- Straightforward field upgrade for DFC cards

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Capacity: 1 GB
- Memory Type: DRAM
- Compatibility: Cisco Catalyst 6500 DFC models (e.g., DFC3/DFC4; confirm exact card)
- Primary Benefit: Increased FIB/ACL capacity and feature headroom
- Installation: On-card memory upgrade; requires maintenance window and ESD handling
- Target Environment: High-scale campus/core switching using Catalyst 6500

FAQs

Q: Which DFC versions are supported?
A: Designed for Catalyst 6500 DFC variants such as DFC3/DFC4. Check your DFC part number and release notes to confirm.

Q: Will a reload be required after installation?
A: Yes. You must schedule downtime to install and reload for the memory to be recognized.

Q: Does this upgrade affect the supervisor PFC memory?
A: No. It augments memory on the DFC card; supervisor resources remain separate.

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