.

177

Appendix

Supported Ciphers

The Nortel VPN Gateway (NVG) supports SSL version 2.0, SSL version 3.0, and TLS version 1.0. All ciphers covered in these versions of SSL are supported, except the IDEA and FORTEZZA ciphers and ciphers using DH or DSS authentication.

Table 6

Supported Ciphers

Cipher Name

SSL

Key Exchange

Encryption

MAC Digest

 

Protoc

Algorithm,

Algorithm

Algorithm

 

ol

Authentication

 

 

 

 

 

 

 

DHE-RSA-AES256-SHA

SSLv3

DH, RSA

AES (256)

SHA1

 

 

 

 

 

AES256-SHA

SSLv3

RSA, RSA

AES (256)

SHA1

 

 

 

 

 

EDH-RSA-DES-CBC3-

SSLv3

DH, RSA

3DES (168)

SHA1

SHA

 

 

 

 

 

 

 

 

 

DES-CBC3-SHA

SSLv3

RSA, RSA

3DES (168)

SHA1

 

 

 

 

 

DES-CBC3-MD5

SSLv2

RSA, RSA

3DES (168)

MD5

 

 

 

 

 

DHE-RSA-AES128-SHA

SSLv3

DH, RSA

AES (128)

SHA1

 

 

 

 

 

AES128-SHA

SSLv3

RSA, RSA

AES (128)

SHA1

 

 

 

 

 

RC4-SHA

SSLv3

RSA, RSA

RC4 (128)

SHA1

 

 

 

 

 

RC4-MD5

SSLv3

RSA, RSA

RC4 (128)

MD5

 

 

 

 

 

RC2-CBC-MD5

SSLv2

RSA, RSA

RC2 (128)

MD5

 

 

 

 

 

RC4-MD5

SSLv2

RSA, RSA

RC4 (128)

MD5

 

 

 

 

 

RC4-64-MD5

SSLv2

RSA, RSA

RC4 (64)

MD5

 

 

 

 

 

EXP1024-RC4-SHA

SSLv3

RSA(1024), RSA

RC4 (56)

SHA1 EXPORT

 

 

 

 

 

EXP1024-DES-CBC-SHA

SSLv3

RSA (1024), RSA

DES (56)

SHA1 EXPORT

 

 

 

 

 

EXP1024-RC2-CBC-MD5

SSLv3

RSA (1024), RSA

RC2 (56)

MD5 EXPORT

 

 

 

 

 

EXP1024-RC4-MD5

SSLv3

RSA (1024), RSA

RC4 (56)

MD5 EXPORT

 

 

 

 

 

EDH-RSA-DES-CBC-SHA

SSLv3

DH, RSA

DES (56)

SHA1

 

 

 

 

 

Nortel VPN Gateway

User Guide

NN46120-104 02.01 Standard

14 April 2008

Copyright © 2007-2008 Nortel Networks

Page 177
Image 177
Nortel Networks NN46120-104 manual Appendix Supported Ciphers

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.