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Magnum 3000 Stackable HubsInstallation and User Guide (07/06)
Both the Magnum 3000-MB and 3000-AGT SNMP Agents are in compliance with MIB1, MIB2, and the RFC 1368 Standard Repeater MIB, and fully support all Repeater MIB functionality as defined by IEEE 802.3 specifications. In addition to the basic Standard Repeater MIB, the Magnum 3000 SNMP Agents include the Port Monitor and Port Address Tracking MIB extensions. Magnum SNMP Agents also comply with RFC 1155-SMI, RFC 1212, RFC 1213-MIB, and RFC 1215.
The completeness of the Magnum SNMP Agents allows for in depth network statistics generation and monitoring by LAN manager software products. While the basic Standard Repeater MIB only provides repeater statistics, the MIB Monitor extensions allow for individual port statistics, including readable frames and octets, FCS errors, alignment errors, runts, collisions, as well as other performance-related port conditions. These MIB Monitor extensions can prove helpful as diagnostics in many ways, such as understanding why a port is not receiving packets.
The Magnum SNMP Agents’ Address Tacking MIB extensions allow the LAN manager to poll for the source address of the most recent packet received on an individual port, as well as the number of times the source of the port’s packets has changed. This feature is useful in the compilation of network traffic statistics, since the LAN manager is able to see not only how many frames were received, but also where they came from. (This may be very helpful in determining the need for local segment isolation by means of a local bridge or BPM.)
Most SNMP network management software packages (including Castle Rock’s “SNMPc” product) allow both the standard repeater and enhanced port statistics to be viewed as a graph, chart or table.
In addition to statistics compilation, Magnum SNMP Agents also allow the LAN manager software to remotely disable ports if necessary. For example, it may be necessary to temporarily remove ports from the network, such as during network testing. With the Magnum SNMP Agents Standard Repeater MIB commands, this can easily be accomplished through the LAN manager software.
A list of specific commands supported by the Magnum SNMP agent appears in Table 5.1.3.
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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
LED Indicators on Chassis Front
DC Power Supply Options
Warranty
Packaging
Specifications Bridge Port Modules BPMs Bonus Ports
Specifications Repeater Port Modules RPMs Bonus Ports
Ordering Information
Etsi and NEBS-certified models, -48VDC powered
Magnum 3000 Stackable Hubs and Concentrators
Network Management Options
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
CBL-AUI
PM Ribbon cable with 16 pin connector
Bonus port for optional PM card BPM shown
Features and Benefits, Magnum 3024 and 3012 Hubs
Wing B Wing a
Applications
Connecting Twisted Pair RJ-45, Unshielded or Shielded
Installation and Operation
Connecting Ethernet Media
Connecting Drop Cable 10BASE5 DTE
Connecting ThickNet 10BASE5 AUI
Connecting ThinNet 10BASE2 BNC
Connecting Single-Mode Fiber Optic SMF
Connecting Fiber Optic SC-type, Snap-On
At regular intervals you must use the color-coded strand on
Associated ports at each end of the fiber optic segment
’cvr
Rack-mounting
Optional
Product Description, Port Modules
Introduction Magnum Port Modules
RPM-BNC, RPM-AUI, RPM-DTE RPM-FST or FSC, RPM-SMF, RPM-TP
BPM-BNC BPM-AUI BPM-TP BPM-FST
Directly Magnum RPM-BNC
RPM-BNC
RPM-AUI
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2 AUI Pin Assignments
RPM-DTE
Pin Function
Magnum RPM-DTE
Magnum RPM-FST
RPM-FST Fiber ST, Twist-lock Connector
Jumper Across
3 km
RPM-SMF Single-mode Fiber
RPM-FSC Fiber SC, Snap-in Connector
Magnum RPM-FSC
Magnum RPM-SMF
Jumper Across Distances Supported
RPM-TP Twisted Pair
Not used
10 Km
Magnum BPM-BNC
BPM-BNC
Magnum BPM-FST
BPM-AUI
BPM-FST
BPM-TP
Ft., or shielded twisted pair wiring
Environments with maximum
Segment distances up to 100m
Embedded Snmp Agent, Model 3000-MB
Introduction Simple Network Management Protocol Snmp Agents
Snmp Agents Description
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
Agent Configuration, Embedded Agent and Agent Box Versions
Address\switch
Eight-Position DIP Switch Configuration Table
Switch # 7 and Switch # 8 are not used
Performing Self Diagnostics
Automatic Agent IP Address Configuration
Manual IP Address Configuration
Bootp Bootp IP/NAME
Bootp IP/NAME
Address IP/ Name
Community # Names Manager
Manager Manager # IP/NAME Port Community
Community Community # Name S Manager
11/12/93 1145 Cr
Other Convenience Commands
Before Calling for Assistance
No Problem Found
When Calling for Assistance
Return Material Authorization RMA Procedure
Shipping and Packaging Information
Appendix a Warranty Information
B1.0 Specifications for Magnum 3000S
Appendix B Internal DC Power Supply Option
Power Supply Internal -48VDC Option
B3.0 Applications for DC Powered Hubs
This section describes
Installation
B4.0
Troubleshooting
Appendix C Internal DC Dual-Source Power Option
C1.0 Specifications for Magnum 3000S Hubs
B5.0 Operation
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
Example Magnum 3012-48VDC
C6.0 Ordering Information
Example Magnum 3024-24VDC or Magnum 3012-125VDC
C7.0 Operation