Cannot Add an NVG to a Cluster

148Troubleshooting the NVG

When trying to add a VPN Gateway to a cluster by selecting join in the Setup menu, you may receive an error message stating that the system is running an incompatible software version. The incompatible software version referred to in the error message is the software that is running on the NVG device you are trying to add to the cluster. This error message is displayed whenever the NVG you are trying to add has a different software version from the NVG(s) already in the cluster. In this situation you need to do one of the following:

•Adjust the software version on the NVG device you are trying to add to the cluster, to synchronize it with the software version running on the NVG(s) already in the cluster. You can verify software versions by typing the command /boot/software/cur, where the active version is indicated as permanent. Adjusting the software version on the NVG device you want to add to the cluster implies either upgrading

to a newer software version, or reverting to an older software version. In either case you will need to perform the steps described in “Reinstalling the Software” (page 70). After having adjusted the software version, log in as the Administrator user and select join from the Setup menu.

•Upgrade the software version running on the NVG(s) in the cluster to the same version as running on the VPN Gateway you want to add to the cluster. Perform the steps described in “Performing Minor/Major Release Upgrades” (page 74). Then add the NVG device by selecting join from the Setup menu.

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 Cannot Add an NVG to a Cluster

Models: NN46120-104

Cannot Add an NVG to a Cluster

Copyright © 2007-2008 Nortel Networks

NN46120-104 specifications