Restoring Software from a Backup

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2With the Manager parameter, create a new manager with read/write access to the bridge/router. For security reasons, limit the number of network management stations by entering the IP address of the network management station that will have access. For example, enter:

ADD -SNMP Manager “sysadm” 129.213.224.1

Mapping Hostnames Using the etc/snmp.cfg File

/etc/snmp.cfg is used to configure a mapping between hostnames and/or IP addresses and SNMP community strings. If the NETBuilder bridge/routeris configured to accept a community string other than "public", you need to update this file with the new community string. Follow the examples in the file when adding your own entries.

The following is an example file showing how community strings are mapped to a device.

#

#This file indicates which community strings are to be used

#with a particular device. Follow the examples below

#Timeout values are given in seconds.

#

 

 

 

# Name

read write

Timeout [Platform]

# foo

public private

10

netbuilder

#

 

 

 

#[platform] is optional, and must be one of:

#netbuilder

#netbuilder2

#netbuilderro

#netbuilder+

#lanplex5004

#lanplex5012

#lanplex6004

#lanplex6004R4

#lanplex6012

#lanplex6012R4

#lanplex2500

#lanplex2016

#fms

#fmsII

#fmsbridge

#fmstp8i

#linkswitch

#linkswitch1000

#linkswitch2200

#linkswitch3000

#msh

#msh4bridge

#mshfddi

#mshlinkswitch

#mshtrbridge

#linkconverter

#

#Example:

#192.0.10.4 private private 10

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3Com ENTERPRISE OS 11.3 manual Mapping Hostnames Using the etc/snmp.cfg File
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ENTERPRISE OS 11.3 specifications

3Com Enterprise OS 11.3 is a robust network operating system designed specifically for enterprise-level applications, offering a comprehensive suite of features and technologies that enhance network performance, reliability, and security. Engineered for the needs of large organizations, this operating system integrates advanced functionalities that ensure efficient management of network resources.

One of the key features of 3Com Enterprise OS 11.3 is its enhanced routing capabilities. It supports dynamic routing protocols like OSPF and RIP, ensuring optimal path selection and efficient use of network bandwidth. This enables seamless communication across multiple network segments, reducing latency and improving overall system responsiveness.

Another significant characteristic of this OS is its powerful network management tools. The built-in management functionalities provide administrators with an intuitive interface to monitor, configure, and troubleshoot network devices in real time. With features like SNMP (Simple Network Management Protocol) support, network visibility is improved, allowing for efficient performance monitoring and rapid response to potential issues.

Security is a critical focus for 3Com Enterprise OS 11.3, which includes comprehensive measures such as access control lists (ACLs), robust authentication methods, and support for Virtual Private Networks (VPNs). These security features safeguard sensitive data and ensure that only authorized users can access network resources, mitigating the risk of unauthorized access and potential data breaches.

The operating system is also designed for scalability, accommodating the growing needs of enterprise environments. Its modular architecture allows for the integration of additional features and services without sacrificing performance. This flexibility makes it suitable for both small businesses and large enterprises, adapting to various networking requirements as they evolve.

Furthermore, 3Com Enterprise OS 11.3 facilitates quality of service (QoS) management, which prioritizes critical network traffic. By ensuring that time-sensitive applications receive the bandwidth they need, the OS enhances the performance of voice, video, and data services, which is crucial for maintaining high productivity levels.

In summary, 3Com Enterprise OS 11.3 stands out with its advanced routing capabilities, robust network management tools, enhanced security features, scalability, and QoS management. These characteristics make it an ideal solution for enterprises seeking a reliable and efficient network operating system to support their complex networking needs.
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