User's Manual
Table Of Contents
- Before You Begin
- Safety Icons
- Global Services and Support
- Chapter 1 Using the CN30 Mobile Computer
- Audio
- Using the Battery
- Charging and Installing the Battery
- Beeper
- Select a Beeper Volume
- Using the Keypad
- Using the Power (I) Key
- Using the Screen
- Resetting Your CN30 Mobile Computer
- Software Build Version
- Chapter 2 Windows Mobile Version 5.0
- To Check the Intermec Build
- Where to Find Information
- Getting Started
- Programs
- Entering Information
- Selecting the Writing
- Converting Writing to Text
- Customizing Your CN30 Mobile Computer
- Adding Programs Using ActiveSync
- Microsoft ActiveSync
- Adding a Program to the Start Menu
- Microsoft Pocket Outlook
- Tasks: Keeping a To Do List
- Notes: Capturing Thoughts and Ideas
- Chapter 3 Installing Applications
- Installing Applications
- Using Microsoft ActiveSync
- Using a Storage Card
- Migrating from Another Computer
- Chapter 4 Network Support
- Configuring the CN30 With the setup Assistant
- Configuring 802.1X Radio Communications
- Configuring the Network Parameters for a TCP/IP Network
- Configuring Security
- Configuring 802.1X Security
- Loading Certificates
- Configuring a VPN
- SNMP Configuration on the CN30 Mobile Computer
- Chapter 7 Programming
- Creating CAB Files
- Creating CAB Files with the CAB Wizard
- Customization and Lockdown
- Networking APIs
- Basic Connect/Disconnect Functions
- Appendix A Specifications
- Physical and Environmental Specifications
- Hardware
- Power Specifications
- Accessories
Chapter 4 — Network Support
CN30 Mobile Computer User’s Manual 77
SNMP Configuration on the CN30 Mobile Computer
In short, SNMP is an application-layer protocol that facilitates the
exchange of management information between network devices. The
CN30 Mobile Computer is such an SNMP-enabled device. Use SNMP to
control and configure the CN30 Mobile Computer anywhere on an
SNMP-enabled network.
The CN30 Mobile Computer supports four proprietary Management
Information Bases (MIBs) and Intermec Technologies provides SNMP sup-
port for MIB-II through seven read-only MIB-II (RFC1213-MIB) Object
Identifiers (OIDs).
Note: You can only query these seven OIDs through an SNMP management station.
Management Information Base
The Management Information Base is a database that contains information
about the elements to be managed. The information identifies the manage-
ment element and specifies its type and access mode (Read-Only, Read-
Write). MIBs are written in ASN.1 (Abstract Syntax Notation.1) — a
machine independent data definition language. Note: Elements to be man-
aged are represented by objects. The MIB is a structured collection of such
objects.
You will find the following MIB files either in the CN30 Mobile Manage-
ment Tools portion of the Intermec Developer’s Library CD or on the web
via www.intermec.com:
• INTERMEC.MIB
• Defines the root of the Intermec MIB tree.
• ITCADC.MIB
• Defines objects for Automated Data Collection (ADC), such as bar
• code symbologies.
• ITCSNMP.MIB
• Defines objects for Intermec SNMP parameters and security methods,
• such as an SNMP security IP address.
• ITCTERMINAL.MIB
• Defines objects for CN30 Mobile parameters, such as key clicks.
Object Identifiers
Each object has a unique identifier called an OID, which consist of a
sequence of integer values represented in dot notation. Objects are stored in
a tree structure and OIDs are assigned based on the position of the object in
the tree. For example, the internet OID is equal to 1.3.6.1. Seven MIB
OIDs are shown in the following table: