User's Manual
Table Of Contents
- Features and Benefits
- SPEEDLAN 9200 Mesh Protocol -- How It Works in Mesh Cells
- Document Changes/Corrections
- Contacting Technical Support
- Rooftop and Tower Installations Warning
- Regulatory Information
- Declaration of Conformity for RF Exposure
- General Safety Requirements for Installation of SPEEDLAN 9200 Models
- Hardware Overview
- Drawings of Outdoor, Remote-Mounted Components
- The SPEEDLAN 9202/SPEEDLAN 9203 with External Antenna
- Manual Initial Configuration of the SPEEDLAN 9200
- Overview of the SPEEDLAN 9200 Configurator General Main Menu
- Logging on the SPEEDLAN 9200 Configurator
- Helpful Information to Know...
- The Configuration Menu
- Network Menu
- System Menu
- Routing Menu
- Configuring the Radio Parameters
- DHCP Server Menu
- Setting Up DHCP and DHCP Relay
- Forwarding Menu
- Three Features of NAT
- Firewall
- IP Sessions
- Diagnostics Menu (Troubleshooting the Network)
- Admin Menu
- Network Menu
- Wireless menu
- Admin Menu
- Basics of IP Addressing
- Basics of Routing
- Glossary for Standard Data Communications
- Glossary for Standard Data Communications
- Appendices (A-F)
- Changing the Router's Topology Mode
- SPEEDLAN 9200 Configurator Passwords
- Manufacturer Information
- Radio Approvals
- SPEEDLAN 9200 Technical Specifications
- List of Acronyms
- Channels for IEEE 5GHz OFDM (UNII upper band)
- 2.4GHz DSSS Channels 2.4GHz OFDM Channels
- Software License Agreement
SPEEDLAN 9200 User Guide Part # 34357-MNL Rev.03
5-9
Figure of DHCP Addressing
Figure 5-2: DHCP client and server
1 The client asks DHCP server for IP address and configuration if needed.
2 The DHCP server assigns an available IP address to client.
3 The client takes IP address from DHCP server and requests any additional
configuration needed.
4 DHCP server confirms IP address and configuration.
What is NAT?
Network Address Translation (NAT) is the conversion of an Internet Protocol address (IP
address) used within one network to a different IP address within another network. One
network is designated the inside network and the other is the outside network.
Network Address Translation (NAT) occurs when there is a translation among an
Internet Protocol (IP address) used within one network (designated as inside network) to
a different IP addresses within another network (designated as outside network).
Network Address Translators (NATs) allow companies to decrease the number of global