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Free Network Tools and More from Netcordia

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Williams Scotsman Uses NetMRI

"I am responsible for managing the WAN connections and Avaya systems for our 96 North American branches. This would have been an impossible task without NetMRI...not only can I keep on top of problems, I can often act on them before an office is even aware a problem exists."

—Jim Blitz, Network Administrator

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Network Monitoring Tools

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Related Information

Many of our clients are continuously trying to improve network and service quality with enhanced network performance monitoring. Netcordia helps our customers maintain consistent performance with the right solution to monitor the network system and infrastructure. As a value add, Netcordia maintains and makes available additional network monitoring tools. The tools may be downloaded and used according to the licensing terms associated with each tool.

NetMRI Virtual Appliance

The VMware verson of Netcordia's NetMRI appliance features the full functionality of the traditional hardware version. Find out what's lurking in your network with a free 30 day, 1,000 interface, 25 devise license.
Download NetMRI DOWNLOAD: NetMRI

TTCP

TTCP is a Java-based tool designed to test TCP throughput. A C version is also available.
Download File DOWNLOAD: TTCP

Access List Editor

The Access List Editor is used to edit access lists.
Download File DOWNLOAD: Access List Editor

Port Scanner

The Port Scanner is used to scan a remote host for open TCP ports. It is a simple scanner.
Download File DOWNLOAD: Port Scanner

Subnet Calculator

The Subnet Calculator is a Java applet designed to help network administrators and designers determine the subnet number from an IP address and subnet mask, or see the change in the number of hosts and subnets when modifying the subnet mask for a given network.
Download File DOWNLOAD: Subnet Calculator

SNMP Walk

An SNMP Walk tool for Windows. This isn't created by Netcordia. It is typically used by customers to do an SNMP walk on new devices prior to installing NetMRI. NetMRI includes an SNMP Walk capability under the Tools menu, so this executable is not needed if NetMRI is installed.
Download File DOWNLOAD: SNMP Walk

Audit Checklist

Checklist of items to look for in a network audit.