Scalability and Redundancy

Software Features 23

•Ability to create multiple clusters of VPN Gateways, each capable of serving its own group of real servers.

•Supports rewriting of client requests.

•Ability to transmit additional information to the backend servers.

•Supports end-to-end encryption.

•Compatible with all Nortel Application Switches, Nortel Web Switches and comparable switches from other vendors.

SSL Acceleration is covered in the Application Guide for SSL Acceleration.

•Support for 256 VPN Gateways per cluster

•Support for 256 virtual SSL servers

•Provides dynamic plug and play – VPN Gateways can be added to or removed from a cluster dynamically without disrupting network traffic

•Provides a single system image (SSI) – all VPN Gateways in a given cluster are configured as a single system

•High level of redundancy in the master/slave cluster design; even if three master VPN Gateways in a cluster would fail, additional slave NVGs will still be operational and can accept configuration changes

Certificate and Key Management

•Server and client authentication

•Generation and revocation of client certificates

•Automatic retrieval of certificate revocation lists (CRLs)

•Validation of private keys and certificates

•Generation of certificate signing requests (CSRs)

•Generation of self-signed certificates

Public Key Infrastructure

•RSA pair key generation

•Server certificate enrollment

•Server key and certificate import/export

•Key and certificate renewal

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 manual Scalability and Redundancy, Certificate and Key Management

Models: NN46120-104