Specifications
Table Of Contents
- About This Document
- Understanding Networking and IP Addressing
- Introduction to Networking
- Networking using IP
- Niagara Considerations
- Additional Information
- Configuration and Troubleshooting Tools
- Connecting on a LAN
- Connecting with Direct Dial
- Connecting to an ISP
- Using Security Technologies
- Configuration Files Used for Communication
- Glossary
- Index

Niagara Release 2.3
Revised: May 22, 2002 Niagara Networking & Connectivity Guide
Chapter 2 Configuration and Troubleshooting Tools
Connectivity Troubleshooting Utilities
2–24
Figure 2-14 shows two examples of an NSLookup to hosts on a local network.
Figure 2-14 NSLookup to internal hosts.
The following things are shown:
• In the first query, an IP address of 10.10.8.195 was used and the default name
server replied with the FQDN of the host (clutch.tridium.net).
• The second query shows the response from the name server when a valid host
is not listed on the server. In this case the name “saturn” was an name entry in
the local hosts file, rather than in the DNS server.
• The ping example shows the availability of the host Saturn.