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Cabletron Systems MicroMMAC-42T Manuals
Manuals and User Guides for Cabletron Systems MicroMMAC-42T. We have
4
Cabletron Systems MicroMMAC-42T manuals available for free PDF download: User Manual, Reference Manual
Cabletron Systems MicroMMAC-42T User Manual (101 pages)
Enterasys MicroMMAC-22T Hubs: User Guide
Brand:
Cabletron Systems
| Category:
Switch
| Size: 1.35 MB
Table of Contents
Fcc Notice
3
Declaration of Conformity
6
Table of Contents
7
Document Conventions
15
Using this Manual
16
Related Documentation
17
Getting Help
18
Chapter 1 Introduction
19
Micrommac-T Models
19
Figure 1-1 the Micrommac-T
19
Micrommac-T Features
20
Lobe Port Features
20
Management Capabilities
20
Firmware Downloads to Flash EEPROM
21
Monitoring and Diagnostic Indicators
22
Ring Poll Failure Recovery
22
Beaconing Protection/Recovery
23
Distributed Monitoring Capabilities
24
UPS Monitoring Capability
26
Accessories
26
Management Information Base (MIB) Groups
27
Chapter 2 Operation
29
Figure 2-1 Micrommac-T Operational Components
30
Port Status Leds
30
System Leds
30
Reset Switch
30
Turning the Hub on and off
31
Figure 2-2 Connecting to a Power Source
31
Control Switches and Buttons
32
Setting the Ring Speed
32
Figure 2-3 Ring Speed Switch
32
Resetting the Micrommac-T
33
Figure 2-4 the RESET Switch
33
Clearing NVRAM
34
Figure 2-5 NVRAM Switch
34
Indicators
35
Describing LANVIEW Leds
35
Figure 2-6 LANVIEW Leds
35
Describing the LCD System
36
Figure 2-7 LCD Panel and DISPLAY Button
37
Ports
38
COM Ports
38
Figure 2-8 COM Ports
38
Lobe Ports
39
Figure 2-9 Lobe Ports
39
Figure 2-10 Lobe Port Pinouts
39
Ring In/Ring out Ports
40
STH STACK Ports
40
Figure 2-11 Ring Ports
40
Figure 2-12 STH STACK Ports
40
Chapter 3 Installation
41
Installing the Micrommac-T
41
Installation Requirements
41
Attaching the Strain-Relief Bar
42
Figure 3-1 Strain-Relief Bar
42
Installing the Micrommac-T in a Rack
43
Figure 3-2 Attaching the Strain-Relief Bar
43
Figure 3-3 Remove Front Side Screws
43
Figure 3-4 Installing Rack-Mount Brackets
43
Free-Standing Installation
44
Figure 3-5 Installing the Micrommac-T in a Rack
44
Figure 3-6 Free-Standing Installation
44
Installing Accessories
45
Removing the Chassis Cover
45
Figure 3-7 Removing Chassis Cover Screws
45
Removing Protection Panels
46
Figure 3-8 Removing the Chassis Cover
46
Figure 3-9 Removing the Front Panel
47
Connectors and Ports on the Motherboard
48
Figure 3-10 Removing the Rear Panel
48
Installing the 12-Port Daughterboard
49
Figure 3-11 Connectors and Ports for Accessories
49
Figure 3-12 Installing the 12-Port Daughterboard
50
Installing the Microsnac-T
51
Installing the CRBRIM-W/T
52
Figure 3-13 Installing the Microsnac-T Daughterboard
52
Installing the LDRAM SIMM
53
Figure 3-14 Installing the CRBRIM-W/T
53
Figure 3-15 Removing the LDRAM SIMM
54
Figure 3-16 Installing the LDRAM SIMM
54
Chapter 4 Cabling
55
Token Ring Cabling Overview
55
Describing Trunk Cabling
55
Figure 4-1 Trunk and Lobe Cabling Configuration
55
Describing Lobe Cabling
56
Requirements and Recommendations
56
Signal Interference
57
Determining the Station Count
57
Determining the Maximum Signal-Drive Distance
58
Table 4-1 Maximum Lobe Cable Lengths
59
Table 4-2 Maximum Trunk Cable Lengths
59
Connecting Lobe Port Cabling
60
Figure 4-2 UTP Lobe Cabling Example
61
Figure 4-3 STP Lobe Cabling Example
62
Table 4-3 Connector Pinout Cross-Reference
62
Figure 4-4 Connecting to a Lobe Port
63
Connecting Trunk Cabling
64
Describing Tpims
64
Figure 4-5 Tpims
64
Table 4-4 TPIM Models
64
Configuring Tpims for RI/RO Application
65
Figure 4-6 TPIM Configuration Settings
65
Installing a TPIM
66
Figure 4-7 Installing a TPIM
66
Connecting Twisted Pair Trunk Cable Segments
67
Figure 4-8 Connecting to the TPIM-T1
67
Figure 4-9 Connecting to the TPIM-T4
67
Figure 4-10 Connecting to the TPIM-T2
68
Connecting Fiber Optic Trunk Cable Segments
69
Figure 4-11 Connecting to the TPIM-F2/-F3
70
Connecting STH Stackable Hubs
71
Figure 4-12 Micrommac-T/STH Stack Configuration
71
Chapter 5 Monitoring and Troubleshooting
73
Using LANVIEW Leds
73
Table 5-1 LANVIEW Leds
73
Using the LCD System
74
Viewing Static System Messages
74
Table 5-2 Static System Messages
74
Viewing Saved Alarm Messages
75
Table 5-3 Alarm Messages
75
Viewing Unsaved Initialization Messages
78
Table 5-4 Unsaved Initialization Messages
78
Table 5-5 Unsaved Failure or Error Messages
78
Viewing Saved System Messages
79
Table 5-6 Saved System Messages
79
Monitoring the Initialization Process
80
Power up Diagnostic Screen
80
Figure 5-1 Power up Diagnostic Screen
80
Leds and the LCD Panel
82
Table 5-7 Power up Indications from Leds and the LCD
82
General Troubleshooting Checklist
83
Appendix A System Specifications
85
Operating Specifications
85
A.1 Operating Specifications
85
Power Supply Specifications
85
Table A-1 Power Supply Outputs
85
Environmental Specifications
86
Physical Specifications
86
Safety
86
EMC Requirements
86
A.3 Environmental Specifications
86
A.4 Physical Specifications
86
A.5 Safety
86
A.6 EMC Requirements
86
Appendix Btpim Specifications
87
TPIM-T1/T2/T4 Pinouts
87
Figure B-1 TPIM-T1/T2/T4 Pinouts
87
TPIM-F2/F3 Specifications
88
Table B-1 TPIM-F2 Receiver Specifications
88
Table B-2 TPIM-F2 Transmitter Average Power
88
B.2 TPIM-F2/F3 Specifications
88
Appendix C Media Specifications
91
Twisted Pair Copper Cable
91
Utp
91
Stp
92
Fiber Optic Cable
93
Multimode
94
Single-Mode
94
Table C-3 Signal Tolerances for Multimode Fiber Optic Cable
94
Table C-4 Signal Tolerance for Single-Mode Fiber Optic Cable
94
Power Supply Cord
101
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Cabletron Systems MicroMMAC-42T User Manual (105 pages)
STACKABLE TOKEN RING INTELLIGENT HUBS
Brand:
Cabletron Systems
| Category:
Switch
| Size: 0.8 MB
Table of Contents
Fcc Notice
3
License Agreement
4
Table of Contents
6
Chapter 1 Introduction
9
Contents Overview
9
Micrommac-T OVERVIEW
10
Micrommac-T FEATURES
11
Stackable Capabilities
16
Bridging/Routing Capabilities
17
SNA/WAN Integration
18
Remote Management Capabilities
18
Telnet Capabilities
18
Recommended Reading
19
Getting Help
19
Chapter 2 Requirements/Specifications
20
Cable Specifications
20
UTP Cable Specifications
21
STP Cable Specifications
23
Single Mode Fiber Optic Cable Specifications
26
Cable Recommendations/Troubleshooting
27
Com Port Specifications
28
Tpim Specifications
29
General Specifications
34
Power Supply Requirements
34
Environmental Requirements
34
Safety
35
Physical
35
Service
35
Chapter 3 Installation
36
UNPACKING the Micrommac-T
36
Attaching the Strain Relief Bracket
36
INSTALLING the Micrommac-T
37
Rack-Mounting the Micrommac-T
37
Wall-Mounting the Micrommac-T
38
Free-Standing Installation
40
Connecting to a Power Source
40
Resetting the Micrommac-T
40
Setting the Ring Speed
41
Setting the Nvram Switch
42
Connecting Lobe Port Cabling
43
Installing Tpim Modules
47
Setting Phantom and RI/RO Switches
48
TPIM Installation
49
Connecting STP Segments
50
Connecting Twisted Pair Segments
51
Connecting Fiber Optic Link Segments
52
Checking the Installation
54
Chapter 4 Local Management
55
Management Terminal Requirements
55
Attaching the Management Terminal
56
Management Terminal Setup Parameters
56
Modem Cable Configuration and Setup
57
Accessing Local Management
58
Accessing Local Management Via Telnet
59
Accessing Local Management from a Modem
60
Using Local Management
60
Working with Local Management Screens
61
The SYSTEM LEVEL Screen
63
The SNMP COMMUNITY NAMES Screen
68
The SNMP TRAPS Screen
70
The SNMP TRAPS Screen
71
The RING SECURITY Screen
72
The DEVICE STATISTICS Screen
77
The CHASSIS STATUS VIEW Screen
82
The COMPONENT STATUS Screen
89
The MIB NAVIGATOR Screen
90
The FLASH DOWNLOAD Screen
94
Chapter 5 Troubleshooting
97
USING LANVIEW Leds
97
Using the Lcd Display
98
Static System Messages
99
Alarm Messages
100
Unsaved Initialization Messages
101
Saved System Messages
102
Cabletron Systems MicroMMAC-42T User Manual (84 pages)
Local Management
Brand:
Cabletron Systems
| Category:
Switch
| Size: 0.32 MB
Table of Contents
Fcc Notice
4
Table of Contents
7
Chapter 1 Introduction
11
Using this Manual
11
Manual Organization
11
Local Management Overview
12
The Management Agent
12
In-Band Vs. Out-Of-Band
13
Local Vs. Remote Management
13
Local Management Requirements
13
Local Management Screen Elements
14
Local Management Keyboard Conventions
16
Navigating Local Management Screens
17
Document Conventions
18
Related Documents
18
Getting Help
18
Chapter 2 Local Management Requirements
21
Configuring a Local Management Terminal
21
Management Terminal Setup Requirements
22
Cable Configuration for the Management Terminal
23
Cable Configuration for the UPS
24
Establishing a Telnet Connection
24
Chapter 3 Accessing Local Management
25
Using the Menu Screens
25
Navigating Local Management Screens
26
Selecting Local Management Menu Screen Items
27
Exiting Local Management Screens
28
Exiting the Local Management Session
28
The Main Menu Screen
29
The Setup Menu Screen
30
The Status Menu Screen
31
Chapter 4 System Level Screen
33
System Level Screen Fields
34
Setting the System Date
36
Setting the System Time
37
Setting the Host IP Address
37
Setting the out of Band IP Address
38
Setting the Default Gateway
38
Setting the Subnet Mask
39
Setting the Default Interface
39
COM Port Applications
40
Configuring the COM Ports
40
Configuring the COM Port Baud Rate
41
Chapter 5 Snmp Community Names Screen
43
Community Name Access Policy
44
Setting SNMP Community Names
44
Chapter 6 Snmp Traps Screen
45
Trap Table Screen Fields
46
Setting the SNMP Trap Destination
46
Chapter 7 Flash Download Screen
49
Selecting a Flash Download Method
50
Runtime Download
50
Bootprom Download
51
Chapter 8 Bridge Setup Screen
53
Bridge Setup Screen Fields
54
Selecting a Spanning Tree Protocol
54
Selecting the Port Administrative Status
55
Selecting the Bridge Port Pair Administrative Status
56
Chapter 9 Component Status Screen
57
Chapter 10 Bridge Statistics Screen
59
Bridge Statistics Screen Fields
59
Selecting an Update-Freq
62
Selecting an Interface/Module/Port
62
Enabling Ports
63
Disabling Ports
63
Chapter 11 Mib Navigator Screen
65
Managing Device Mibs
66
MIB Navigator Command Set Overview
67
Conventions for MIB Navigator Commands
68
Navigation Commands
69
Other Commands
75
Special Commands
81
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Cabletron Systems MicroMMAC-42T Reference Manual (38 pages)
Local Management Routing Addendum
Brand:
Cabletron Systems
| Category:
Switch
| Size: 0.16 MB
Table of Contents
Table of Contents
5
1 Introduction
7
Local Management Overview
7
2 MICRO MMAC Protocol Support
8
WAN Protocols
8
Data Compression
8
Bridging and Routing
9
Micrommac Bridging and Routing
10
Protocol Filtering
11
3 MICRO MMAC Local Management
13
Local Management Organization
13
Router Setup Screen
14
The IP/IPX Screen Fields
14
IP Router Setup Screen
15
The IP Router Setup Screen Fields
16
The IP General Config Screen
16
IP General Configuration Status Fields
17
IP General Configuration Fields
18
Selecting a Port for Configuration
19
Entering the IP Address and Subnet Mask
19
Selecting the Frame Type for a Port
20
Setting the Maximum Transmission Unit (MTU)
20
Enabling IP Routing Services on a Port
21
Enabling IP Forwarding on a Port
21
Configuring the UDP Broadcast Redirector
22
3.4.10 Enabling Proxy ARP on a Port
23
Configuring the Network Broadcast Type on a Port
24
3.4.12 Enabling the RIP Routing Protocol on a Port
25
IPX Router Setup Screen
26
The IPX Router Setup Fields
27
The IPX General Configuration Screen
28
IPX General Configuration Status Fields
28
IPX General Configuration Fields
29
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