User's Manual
Table Of Contents
- ExtendAir® (TDD) Series Direct Mount Digital Microwave Radios Installation and Management Guide
- Legal Notice
- Open-Source License Information
- Table of Contents
- About this Document
- Introduction
- Pre-installation Tasks
- Link Engineering and Site Planning
- Familiarization with the ExtendAir® (TDD) Series Direct Mount Radios
- Initial Configuration and Back-to-Back Bench Test
- Time Division Duplex (TDD) Factors
- Link Orientation and Synchronization
- Radio Synchronization
- Offset Timing
- Virtual Local Area Network (VLAN)
- Simple Network Management Protocol (SNMP)
- System Installation and Initiation Process
- Installation
- Configuration and Management
- Telnet into the Command Line Interface (CLI)
- Telnet
- Exalt Graphical User Interface (GUI)
- Quick Start
- Navigating the GUI
- Radio Information Page
- Administration Settings Page
- Simple Network Management Protocol (SNMP) Configuration
- File Management Pages
- File Transfer Page
- File Activation Page
- System Configuration Page
- Ethernet Interface Configuration Page
- T1/E1 Configuration Pages
- VLAN Configuration Page
- Ethernet Rate Limiting
- GPS Information Page
- Alarms Page
- Performance Page
- Event Log Page
- User Throughput Page
- Diagnostic Charts Page
- Spectrum Analyzer Page
- Ethernet Utilization Page
- Reboot Page
- Manual Page
- Specifications
- Interface Connections
- Antennas
- Troubleshooting
- Back-to-back Bench Testing
- General Compliance and Safety
- Safety Notices
- Regulatory Notices
- Regulatory Compliance
- Conducted Power Limits for the United States and Canada
- Declaration of Conformity to the R&TTE Directive 1999/5/EC
- Exalt Limited Hardware Warranty
- Copyright Notices
- Index
Exalt Installation and Management Guide
ExtendAir
®
(TDD) Series Direct Mount
40 000000-001
2011-08-26
Simple Network Management Protocol (SNMP) Configuration
Use SNMP to manage networked devices and execute the following functions:
• GET: Obtain information from the device, such as a configuration setting or parameter.
• SET: Change a configuration setting on the device.
• TRAP: The device proactively informs the management station of a change of state, usually used
for critical alarms or warnings.
Figure 24 SNMP Configuration page
One feature of the SNMP implementation is that system configuration changes do not take effect using
the SET command. Instead, groups of configuration settings can be preconfigured for global change,
and a single ‘Save’ (Commit) command implements all changes.
When some parameters are changed, a link may drop and/or management control lost. MIB files allow
many parameters to be set at once, allowing only a temporarily dropped link or management control
issue. The opposite end radio can be quickly reconfigured, with little downtime for the link and
management control. The save (Commit) command is similar to the Update button.
Dropped links or management control issues do not occur with every parameter change. Many
configuration changes do not impact traffic or management access.
ExtendAir radios utilize SNMPv3, a high security version of SNMP, to ensure secure access to and
storing of management data. The SNMPv3 security string matches the admin and user passwords.
Passwords must be eight characters or longer.
The SNMP MIBs are organized similar to the GUI. Become familiar with the GUI before using the
SNMP function.
SNMP v1/v2c/v3 Support Options
Enable the SNMPv1/v2c options to allow entering read and read/write community strings.