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Nortel Networks 8600 manual Dense wavelength division multiplexing Dwdm, Demultiplexing, DS field

Models: 8600

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dense wavelength division multiplexing (DWDM)

A technology that uses many optical signals (16 or more) with different wavelengths to simultaneously transmit in the same direction across one fiber, and then separates by wavelength at the distant end.

demultiplexing

The wavelength separation in a wavelength- division multiplexing system. The opposite of multiplexing.

designated router (DR)

A single router elected as the designated router for the network. In a broadcast or nonbroadcast multiple access (NBMA) network running the Open Shortest Path First (OSPF) protocol, a DR ensures all network routers synchronize with each other and advertises the network to the rest of the autonomous system (AS). In a multicast network running Protocol Independent Multicast (PIM), the DR acts as a representative router for directly connected hosts. The DR sends control messages to the rendezvous point (RP) router, sends register messages to the RP on behalf of directly connected sources, and maintains RP router status information for the group.

Device Manager (DM)

A graphical user interface (GUI) used to configure and manage the Nortel Ethernet Routing Switch 8600.

DiffServ (DS) boundary or access point

The edge of a DS domain in which classifiers and traffic conditioners are deployed.

DS field

Formerly called the IPv4 Type of Service (TOS) octet or the IPv6 Traffic Class octet. The DS field provides the Differentiated Services Code Point (DSCP) that is used for packet forwarding. These fields are part of the standard IPv4 header.

Nortel Ethernet Routing Switch 8600

Terminology

NN46205-102 01.01 Standard

30 May 2008

Copyright © 2008 Nortel Networks

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Nortel Networks 8600 Dense wavelength division multiplexing Dwdm, Demultiplexing, Designated router DR, Device Manager DM
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8600 specifications

Nortel Networks 8600 is a highly regarded member of the Nortel Ethernet routing portfolio, specifically designed to meet the demands of today's bandwidth-hungry environments. This advanced platform is a favorite for service providers and enterprises due to its scalability, reliability, and performance capabilities.

One of the standout features of the Nortel 8600 is its exceptional scalability. The platform supports a wide range of Ethernet services that can accommodate the growth of network applications without requiring significant overhaul. This scalability is driven by its ability to provide multiple 10 Gigabit and 100 Gigabit Ethernet ports, allowing organizations to expand their network as bandwidth needs increase.

The 8600 employs a robust architecture that enhances its performance. It utilizes a switching fabric that delivers high throughput and low latency, making it ideal for applications that demand real-time data transmission, such as voice over IP (VoIP) and video streaming. With support for high-density Ethernet, the 8600 can handle a large number of simultaneous connections, facilitating seamless experiences for end-users.

Another technological highlight of the Nortel 8600 is its integrated service capabilities. The platform incorporates advanced quality of service (QoS) features that prioritize bandwidth for critical applications, ensuring reliable performance even during peak usage times. The 8600 also supports comprehensive security protocols, providing peace of mind for organizations as they navigate the complexities of modern cybersecurity challenges.

Additionally, the platform offers advanced management features that simplify network administration. Built-in tools for monitoring and reporting enhance operational visibility, enabling IT teams to quickly identify and resolve issues. The 8600 is designed to integrate smoothly with existing networking environments, offering interoperability with multiple vendors and protocols, thus protecting investment in other technologies.

Energy efficiency is another characteristic of the Nortel 8600, making it a suitable choice for organizations keen on reducing operational costs and minimizing their environmental impact. The platform is built with energy-saving components and intelligent power management that allow businesses to operate sustainably.

Overall, the Nortel Networks 8600 is a sophisticated routing solution that integrates cutting-edge technologies to meet the demands of modern network environments, making it a preferred choice for organizations seeking a balance between performance, reliability, and cost-effectiveness.