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Magnum 3000 Stackable Hubs | Installation and User Guide (07/06) |
5.0Introduction - Simple Network Management Protocol (SNMP)
Agents
This chapter describes the Magnum 3000 SNMP agent products.
5.1SNMP Agents Description
There are two configuration options (versions) of the Magnum SNMP
hardware agent. Both versions follow standard MIB I and MIB II protocol conventions.
In one version, the Magnum SNMP agent is offered as an embedded board (Model 3000-MB) which resides directly within the Magnum 3024 or 3012 box. In the alternate version, the Magnum SNMP agent board is available in a separate box (Model 3000-AGT) that is the same size as a 3024 or 3012 unit, and has its own internal power supply and Inter Repeater Bus (IRB) connections to fit it into a Magnum 3000 stack. The "MB" version is ideal for agents that are part of the initial configuration, and for the smaller stacks and single-unit systems. The "AGT" version is convenient for field add- ons of the SNMP agent option and for large stacks.
Magnum SNMP agents support all standard basic SNMP commands (GetRequest, GetNextRequest, GetRespose, SetRequest and Trap), and allow monitoring and changing of the target device's configuration and parameters as well as reporting the device alarms from a network management station.
5.1.1Embedded SNMP Agent, Model 3000-MB
The embedded Magnum SNMP agent is a daughter board that is directly
attached to the master printed circuit board inside each Magnum 3012 or 3024 unit. The embedded agent essentially consists of an embedded computer configuration built around a 386 CPU, and is designed with an interface to the Inter-Repeater-Bus (IRB). This allows all units within a Magnum stack to be managed from a single SNMP agent via the IRB that interconnects the stack.
The embedded agent board is equipped with an externally accessible 9-pin RS- 232 serial connector, referred to as "P1". This connector may be used to set the IP address and configuration files of the Magnum agent if necessary.
EPROMs on the agent board contain fixed data and program firmware. The Standard Repeater MIB ( MIB I & MIB II) and the Monitor and Address Tracking MIB
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Magnum Stackable Hubs
Trademarks
Magnum Stackable Hubs Installation and User Guide
Contacting GarrettCom, Inc
GarrettCom, Inc
Revisions
Preface
Table of Contents
Specifications Magnum 3024, Magnum
Intro Simple Ntwrk Mgmt Protocol Snmp AGENTS32
Magnum Line
Specifications Magnum 3024, Magnum
Packaging
DC Power Supply Options
LED Indicators on Chassis Front
Warranty
Specifications Bridge Port Modules BPMs Bonus Ports
Specifications Repeater Port Modules RPMs Bonus Ports
Network Management Options
Etsi and NEBS-certified models, -48VDC powered
Ordering Information
Magnum 3000 Stackable Hubs and Concentrators
Inspecting the Package and Product
Introduction Magnum 3012 and 3024 Stackable Hubs
Product Description Magnum 3000 Stackable Hubs
Stacking Magnum 3000s
Magnum 3024 Hub 24 RJ-45 Ports, One PM bonus port slot
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Cable
Stack
3 4 5 6 7
4a, Magnum 3012 Hub, Front View
Magnum 3012 Hub 12 RJ-45 Ports, One PM bonus port slot
Rear Bonus Slot, Port Modules PMs
5c Magnum 3012 internal layout with configured Bonus Port
Included only when PM is factory installed
PM Ribbon cable with 16 pin connector
Bonus port for optional PM card BPM shown
CBL-AUI
Features and Benefits, Magnum 3024 and 3012 Hubs
Wing B Wing a
Applications
Installation and Operation
Connecting Ethernet Media
Connecting Twisted Pair RJ-45, Unshielded or Shielded
Connecting ThickNet 10BASE5 AUI
Connecting ThinNet 10BASE2 BNC
Connecting Drop Cable 10BASE5 DTE
Associated ports at each end of the fiber optic segment
Connecting Fiber Optic SC-type, Snap-On
Connecting Single-Mode Fiber Optic SMF
At regular intervals you must use the color-coded strand on
’cvr
Rack-mounting
Optional
BPM-BNC BPM-AUI BPM-TP BPM-FST
Introduction Magnum Port Modules
Product Description, Port Modules
RPM-BNC, RPM-AUI, RPM-DTE RPM-FST or FSC, RPM-SMF, RPM-TP
RPM-BNC
RPM-AUI
Directly Magnum RPM-BNC
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Magnum RPM-DTE
RPM-DTE
2 AUI Pin Assignments
Pin Function
3 km
RPM-FST Fiber ST, Twist-lock Connector
Magnum RPM-FST
Jumper Across
Magnum RPM-SMF
RPM-FSC Fiber SC, Snap-in Connector
RPM-SMF Single-mode Fiber
Magnum RPM-FSC
10 Km
RPM-TP Twisted Pair
Jumper Across Distances Supported
Not used
Magnum BPM-BNC
BPM-BNC
BPM-AUI
BPM-FST
Magnum BPM-FST
Segment distances up to 100m
Ft., or shielded twisted pair wiring
BPM-TP
Environments with maximum
Introduction Simple Network Management Protocol Snmp Agents
Snmp Agents Description
Embedded Snmp Agent, Model 3000-MB
Standard Repeater MIB and Extensions
Separate Agent Box, Model 3000-AGT
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3 Magnum Snmp Agent Commands Variable Type
Installing the Embedded Agent Board, MB
Installation, General Information
3b Magnum 3024, Top View with Cover Off
Remove Chassis Cover of the hub
Set Group # Stack Address Magnum 3024/3012
Magnum Snmp Agent Board
Switch # 7 and Switch # 8 are not used
Address\switch
Agent Configuration, Embedded Agent and Agent Box Versions
Eight-Position DIP Switch Configuration Table
Automatic Agent IP Address Configuration
Manual IP Address Configuration
Performing Self Diagnostics
Community # Names Manager
Bootp IP/NAME
Bootp Bootp IP/NAME
Address IP/ Name
Manager Manager # IP/NAME Port Community
Community Community # Name S Manager
11/12/93 1145 Cr
Other Convenience Commands
Before Calling for Assistance
When Calling for Assistance
Return Material Authorization RMA Procedure
No Problem Found
Shipping and Packaging Information
Appendix a Warranty Information
B3.0 Applications for DC Powered Hubs
Appendix B Internal DC Power Supply Option
B1.0 Specifications for Magnum 3000S
Power Supply Internal -48VDC Option
Installation
B4.0
This section describes
B5.0 Operation
Appendix C Internal DC Dual-Source Power Option
Troubleshooting
C1.0 Specifications for Magnum 3000S Hubs
C3.0 DUAL-SOURCE OPTION, Theory of Operation
C4.0 Features and Benefits of the DUAL-SOURCE Design
C5.1 UL Requirements
C5.0 Installation
C7.0 Operation
C6.0 Ordering Information
Example Magnum 3012-48VDC
Example Magnum 3024-24VDC or Magnum 3012-125VDC