روتر سیسکو CISCO 7206 VXR NPE-G2 Dual Power یکی از روترهای پیشرفته و مقیاس‌پذیر سیسکو است که برای استفاده در شبکه‌های بزرگ و پیچیده طراحی شده است. این روتر از پردازنده NPE-G2 بهره می‌برد و دارای قابلیت پشتیبانی از دو منبع تغذیه (Dual Power) برای افزایش قابلیت اطمینان و پایداری است. CISCO 7206 VXR از ماژول‌ها و کارت‌های توسعه متنوع پشتیبانی می‌کند و برای ارائه خدمات شبکه‌ای با کیفیت بالا در شبکه‌های گسترده (WAN) و سازمان‌های بزرگ مناسب است.
مشخصات فنی CISCO 7206 VXR NPE-G2 Dual Power:
پردازنده: NPE-G2 (پردازنده مبتنی بر معماری MIPS)
حافظه:
حافظه DRAM: 1GB
حافظه فلش: 256MB
پشتیبانی از دو منبع تغذیه (Dual Power): قابلیت پشتیبانی از دو منبع تغذیه برای افزایش پایداری
پورت‌ها:
پشتیبانی از پورت‌های Ethernet, Fast Ethernet, و Gigabit Ethernet
پشتیبانی از ماژول‌های WAN شامل T1/E1, ATM, SONET
پروتکل‌های مسیریابی: پشتیبانی از BGP, OSPF, EIGRP, IS-IS و سایر پروتکل‌های مسیریابی
ویژگی‌های امنیتی: پشتیبانی از IPSec VPN, SSL VPN, Firewall, ACLs (لیست‌های کنترل دسترسی)
پشتیبانی از شبکه‌های VoIP: قابلیت پشتیبانی از خدمات VoIP برای تماس‌های اینترنتی و کاهش هزینه‌های ارتباطات صوتی
مدیریت شبکه: پشتیبانی از SNMP, Cisco IOS Software, CiscoWorks برای نظارت و مدیریت شبکه
مشخصات فنی روتر سیسکو CISCO 7206 VXR NPE- G2 Dual Power
CISCO 7206 VXR NPE- G2 Dual Power
MODEL Router: 7206 VXR NPE- G2 Dual Power
USB : 2 Ports
DRAM : 1GB
Ethernet Ports : three 10/100/1000-Mbps
Compact Flash memory : 256MB
boot Flash : 64MB
Processor : 1.67-GHz Motorola Freescale 7448 processor
Description: Cisco Router 7206
روتر سیسکو CISCO 7206 VXR NPE- G2 Dual Power
روتر سیسکو CISCO 7206 VXR NPE- G2 Dual Power
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Feature
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Description
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Performance of up to 2 Million Packets per Second (pps) in Cisco Express Forwarding Switching
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• 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 enterprises and service providers
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Modularity
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• Helps enable maximum investment protection through the ability to upgrade processors incrementally
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Backward Compatibility with Existing Port Adapters (with a few exceptions)
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• Provides investment protection through backward compatibility
• Note: The following end-of-sale port adapters are not supported:
· Cisco Fibre Channel over IP Port Adapter (PA-FC-1G; this port adapter is end-of-sale status as of December 3, 2004)
· Cisco 1-Port OC-12, Dual-Width DPT Port Adapter (PA-SRP-OC12; this port adapter is end-of-sale status as of July 15, 2005)
· Cisco VPN Acceleration Module (SA-VAM; this service adapter is end-of-sale status as of April 28, 2006)
· Cisco VPN Acceleration Module 2 (SA-VAM2; this service adapter is end-of-sale status as of April 28, 2006)
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Three Fixed Gigabit Ethernet Ports (10/100/1000-Mbps Copper or Small Form-Factor Pluggable Optics [SFP])
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• Maximizes LAN connectivity and performance without taking up bandwidth points or midplane capacity
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Built-in I/O Function (Compact Flash Memory, Console Port, Auxiliary Port, and Bootflash Memory)
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• Reduces costs (Note: An I/O controller can still be used. The Cisco NPE-G2 is supported with the Cisco 7200VXR Series I/O controllers with the following part numbers: C7200-I/O, C7200-I/O-2FE, and C7200-I/O-GE+E.)
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Support for Third Peripheral-Component-Interconnect (PCI) Bus to the I/O Controller Slot
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• Frees the current I/O controller ports from bandwidth allocation, allowing two PCI buses to be dedicated to the port adapter slots
• Provides cost-effective way for a slot expansion by using port adapter jacket card
• Provides a dedicated slot for the high-performance VPN services adapter
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Double the Speed of the PCI Bus on the I/O slot
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• Dramatically increases the performance of Cisco 7200VXR Series VPN Services Adapter (VSA)
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1 GB of DRAM Default Memory
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Delivers the most amount of memory by default compared to existing Cisco 7200VXR Series network processing engines, offering the following benefits:
• Supports more routes and routing tables
• Supports more Multiprotocol Label Switching (MPLS) virtual routing and forwarding instances (VRFs)
• Supports more sessions for broadband aggregation
• Helps enable higher scalability on features such as NetFlow, Network Address Translation (NAT), access control lists (ACLs), and more
• Offers post-first customer shipment (FCS) support for optional upgrade to 2 GB DRAM
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Cisco IOS Software
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• Supports a wide range of IP and non-IP network services, including quality of service (QoS), MPLS, broadband aggregation, integrated security, encryption, voice, and more
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Dedicated Management for 10/100-Mbps Ethernet
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• Reduces costs and protects port density of the
chassis
روتر سیسکو CISCO 7206 VXR NPE- G2 Dual Power
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Two USB Ports
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روتر سیسکو CISCO 7206 VXR NPE- G2 Dual Power
• Provides a large, removable storage for files
• Stores security e-tokens for VPN applications
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Digital Diagnostics on SFP Interfaces
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• Provides a powerful tool that monitors many manageable parameters, including optical transmit and receive power, voltage and temperature measurement, and factory
parameters
روتر سیسکو CISCO 7206 VXR NPE- G2 Dual Power
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Time Domain Reflectometry (TDR) on Copper Interfaces
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• Provides an effective method of isolating fault at the remote end of the copper wire by monitoring reflected pulsed signals
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روتر سیسکو CISCO 7206 VXR NPE- G2 Dual Power
