Cisco 2-GB Memory Module MEM-NPE-G2-2GB= Datenbogen
Produktcode
MEM-NPE-G2-2GB=
Data Sheet
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Cisco 7200VXR NPE-G2 Network Processing Engine
Product Overview
Increasingly, business applications and services affect aggregation requirements and router-
integrated services across the WAN and metropolitan-area network (MAN)—in both the branch
office and headquarters. Consequently, to continue to meet the increasing need for performance
for integrated services at the branch office and headquarters and to maintain exceptional value
and flexibility, Cisco Systems
®
introduces the newest processor for the Cisco
®
7200VXR Series—
the Cisco 7200VXR NPE-G2 Network Processing Engine (Figure 1). The Cisco NPE-G2
addresses the demand for performance and flexibility by further increasing its processing capacity
and enabling the latest Cisco IOS
®
Software features. Benefits of the Cisco NPE-G2 include the
following (refer to Table 1 for details):
●
Provides double the performance compared to the Cisco 7200 VXR NPE-G1—up to 2
million packets per second (pps) in Cisco Express Forwarding
●
Offers three 10/100/1000-Mbps copper Ethernet ports and optical ports that do not
consume any bandwidth points
●
Provides one dedicated 10/100-Mbps copper Ethernet port for management
●
Provides two USB ports for general storage and security token storage
●
Offers 1 GB of DRAM memory by default
●
Eliminates the requirement for an I/O controller
●
Extends the use of the available I/O slot for a single port adapter or a Cisco 7200VXR VPN
Services Adapter (VSA)
●
Offers greatly improved price/performance ratio
Figure 1. Cisco NPE-G2
Table 1.
Features and Benefits Overview
Features
Benefits
Performance of up to 2 million packets
per second (pps) in Cisco Express
Forwarding switching
per second (pps) in Cisco Express
Forwarding switching
●
Doubles the performance compared to Cisco NPE-G1
●
Dramatically increases the performance and scalability of the Cisco 7200VXR
Series in WAN and MAN applications for both enterprise and service providers
Modularity
●
Enables maximum investment protection through the ability to upgrade
processors incrementally
Backward compatibility with existing port
adapters (with a few exceptions)
adapters (with a few exceptions)
●
Provides investment protection through backward compatibility
Note: Only a few end-of-sale port adapters are not supported with NPE-G2;
details are in Table 3.
details are in Table 3.
Three fixed Gigabit Ethernet ports
(10/100/1000-Mbps copper or Small
Form-Factor Pluggable optics [SFP])
(10/100/1000-Mbps copper or Small
Form-Factor Pluggable optics [SFP])
●
Maximizes LAN connectivity and performance without taking up bandwidth
points or midplane capacity