Cluster of VPN Gateways | Nortel Networks NN46120-104 instruction

286Glossary

Cluster (of VPN Gateways)

A cluster is a group of VPN Gateways that share the same configuration parameters. There can be more than one NVG cluster in the network, each with its own set of parameters and services to be used with different real servers. Every cluster has a Management IP address (MIP), which is an IP alias to one of the master VPN Gateways in the cluster.

Console Connection

A connection to the VPN Gateway established through the console port.

CRL (Certificate Revocation List)

A list containing the serial numbers of revoked client certificates. Each CA issues and maintains their own CRLs. If you generate client certificates on the VPN Gateway, you can also create your own CRL.

CSR (Certificate Signing Request)

A request for a digital certificate, sent to a CA. On the VPN Gateway, you can generate a CSR from the command line interface by using the request command.

DCE (Data Communicatons Equipment)

A device that communicates with a Data Terminal Equipment (DTE) in RS-232C communications.

DER (Distinguished Encoding Rules)

A process for unambiguously converting an object specified in ASN.1 (such as an X.509 certificate, for example) into binary values for storage or transmission on a network.

Digital Certificate

The digital equivalent of an ID card used in conjunction with a public key encryption system. Digital certificates are issued by trusted third parties known as certificate authorities (CAs), after verifying that a public key belongs to a certain owner. The certification process varies depending on the CA and the level of certification.

Digital Signature

A digital guarantee that a document has not been altered, as if it were carried in an electronically-sealed envelope. The "signature" is an encrypted digest of the text that is sent with the text

Nortel VPN Gateway

User Guide

NN46120-104 02.01 Standard

14 April 2008

NN46120-104 specifications

Nortel Networks NN46120-104 is a versatile and efficient telecommunications hardware platform designed to meet the demands of modern networking environments. As a part of Nortel’s extensive portfolio, this device showcases the company’s commitment to innovation and reliability in the telecom sector.

One of the main features of the NN46120-104 is its robust performance capabilities. This platform is capable of handling high traffic volumes, making it suitable for medium to large enterprises. With its advanced routing capabilities and support for various protocols, the device ensures seamless communication across multiple network segments, providing efficient data transfer and connectivity.

The NN46120-104 is built upon the foundation of Nortel's renowned Layer 3 switching technology. This allows it to intelligently direct data packets based on their IP addresses, optimizing both speed and reliability. The inclusion of Virtual LAN (VLAN) support enhances network segmentation, improving security and management while reducing broadcast domains.

In terms of interface options, the NN46120-104 supports an array of Ethernet configurations, including Gigabit and Fast Ethernet ports. This flexibility allows organizations to tailor their networking solutions to their specific needs while enabling easy upgrades as technology evolves. The device also supports Power over Ethernet (PoE), facilitating the deployment of powered devices like IP phones and wireless access points without the need for additional power sources.

Another significant characteristic of the NN46120-104 is its robustness in terms of security features. With support for advanced security protocols and features such as Access Control Lists (ACLs), the device helps safeguard sensitive data by controlling traffic flow and restricting unauthorized access.

Additionally, the NN46120-104 is designed for ease of management. It offers an intuitive interface and supports various management protocols, including Simple Network Management Protocol (SNMP), enabling administrators to monitor and configure the device efficiently.

In summary, the Nortel Networks NN46120-104 combines high performance, extensive connectivity options, advanced security features, and ease of management, making it a formidable choice for enterprises looking to enhance their network infrastructure. Its capabilities align well with the rigorous demands of today’s digital communication landscape, ensuring reliability and efficiency in organizational operations.

Nortel Networks NN46120-104 Cluster of VPN Gateways, Console Connection, Digital Certificate

Models: NN46120-104