Enterasys Matrix 7GR4202-30, Hardware Installation Manual

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Matrix DFE-Diamond Series Installation Guide 1-1
1
Introduction
This chapter provides an overview of the DFE ‐ Diamond module capabilities, and introduces the
7GR4270 ‐ 12, 7GR4202 ‐ 30, 7GR4280 ‐ 19, and 7KR4290 ‐ 02 modules.
Overview of DFE Series Capabilities
The Diamond Distributed Forwarding Engine (DFE) is Enterasys Networks’ next generation of
enterprise modules for the Matrix N ‐ Series and Matrix E7 switches. These DFE modules deliver
high performance and flexibility to ensure comprehensive switching, routing, Quality of Service,
security, and traffic containment. Key features include:
• Enhanced router performance
– Faster host CPU
– Enhanced flow capacity
• Included options:
– Larger host memory (DFE ‐ 256MB ‐ UGK)
– Advanced routing license (N ‐ EOS ‐ L3)
– 256 users per port capacities license (N ‐ EOS ‐ PPC)
• Superior performance and capacity to support more high ‐ bandwidth and latency sensitive
applications
• 10/100/1000 Base ‐ TX and 10 Gigabit Ethernet connectivity
• Integrated services design that reduces the number/type of modules required, simplifies
network design, and lowers entry cost
• Port ‐ and user ‐ based policy and multilayer packet classification that provides granular control
and security for business ‐ critical applications
• High ‐ availability services with stateful failover for services and management
• Self ‐ learning configuration modules with increased reliability and fault tolerance that reduces
configuration time and maximizes uptime
• Network ‐ wide configuration, change, and inventory management that is easier to install,
troubleshoot, and maintain
• Reduced support and maintenance costs, and decreased configuration time
Important Notice
Depending on the firmware version used in the DFE module, some features described in this document may
not be supported. Refer to the Release Notes shipped with the DFE module to determine which features are
supported.