Cisco MGX 8900 Series Switches User manual

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Cisco MGX 8950
Hardware Installation Guide
Release 3
November 2002
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5
Cisco MGX 8950 Hardware Installation Guide
Release 3, Part Number 78-14147-02 Rev. A0, November 2002
CONTENTS
Preface 17
Objectives 17
Audience 17
Organization 17
Document Conventions 18
Related Documentation 19
Cisco WAN Manager Release 11 19
Cisco MGX 8850 (PXM45) Multiservice Switch Release 3 21
Cisco MGX 8850 (PXM1E) Multiservice Switch Release 3 22
Cisco MGX 8950 Multiservice Switch Release 3 23
SES PNNI Controller Release 3 24
Cisco MGX 8830 Multiservice Switch Release 3 25
Cisco WAN Switching Software Release 9.3 26
Cisco MGX 8850 (PXM1) Edge Concentrator Switch Release 1 27
Cisco MGX 8250 Edge Concentrator Switch Release 1 28
Cisco MGX 8230 Edge Concentrator Switch Release 1 29
Obtaining Documentation, Obtaining Support, and Security Guidelines 29
CHAPTER
1Product Overview 1
Introduction to the Cisco MGX 8950 Switch 1
Cisco MGX 8950 Switch Compartment 3
Module Configurations 3
Standalone 4
Card Set Redundancy (Y-Cable) 4
APS Line Redundancy 4
1+1 Card and APS Line Redundancy—Intercard 5
1:1 APS Line Redundancy—Intracard 5
1:N Card Set Redundancy 6
Cisco MGX 8950 Modules Overview 6
System Hardware Components 7
Front Cards 8
AXSM 9
PXM45/B 13
RPM-PR 17
Contents
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RPM-XF 20
XM-60 22
Back Cards 24
MGX-1GE 25
MGX-1OC12POS-IR 27
MGX-XF-UI 28
MMF-8-155-MT/B 29
MMF-FE 30
PXM-HD 31
PXM-UI-S3 32
RJ45-4E/B 33
RJ45-FE 34
SMB-4-155 35
SMB-8E3 36
SMB-8T3 37
SMFIR-2-622/B 38
SMFIR-8-155-LC/B 39
SMFLR-1-2488/B 40
SMFLR-2-622/B 41
SMFLR-8-155-LC/B 42
SMFSR-1-2488/B 43
SMFXLR-1-2488/B 44
AC Power Supply Tray 45
Air Intake and Exhaust Plenums 47
APS Assembly 48
Cable Management Assembly 49
DC PEM 50
Lower and Upper Fan Trays 51
CHAPTER
2Preparing for Installation 1
Safety Requirements 1
Safety Guidelines 2
Maintaining Safety with Electricity 6
Preventing ESD Damage 7
General Maintenance Guidelines 8
Installation and Replacement Suggestions 9
Hot Swapping Cards and Modules 9
Card Installation Guidelines 9
Site Requirements 10
Contents
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Environmental 11
Seismic Anchoring 11
Shock 11
Vibration 12
Space 12
Temperature, Altitude, and Humidity 15
Ventilation 15
Power 17
AC Power 17
DC Power 18
Power Consumption Calculation Tables 19
Rack-Mounting 20
Required Tools and Equipment 21
Unpacking the Box 22
Verifying Contents 23
Inspecting for Damage 23
CHAPTER
3Installing a Cisco MGX 8950 1
Installation Checklist 1
Installation Procedures 5
Install Stability Plate for Seismic Anchoring 6
Ground the Frame Bonding Ground Connection for a Cisco-Supplied Rack 9
Measure Rack Space 11
Prepare for Rack Installation 12
Install the AC Power Supply Tray(s) 15
Remove the AC Power Supplies from the AC Power Tray 16
Install the AC Power Tray 17
Install the AC Power Supplies in the Trays 18
Install the Air Intake Plenum 18
Install the Lower Fan Tray 19
Install the Cisco MGX 8950 Switch—Without a Mechanical Lift 20
Prepare for Installation 20
Remove the Front Cards 20
Remove the Back Cards 22
Remove the Back Cards from an APS Assembly 22
Install the Switch in the Rack 23
Reinstall the APS Assembly 24
Reinstall the Back Cards 27
Reinstall the Front Cards 28
Contents
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Install the Cisco MGX 8950 Switch—with a Mechanical Lift 29
Install the Switch in a 19-Inch Rack 30
Install the Switch in a 23-Inch Rack 30
Install the Upper Fan Tray 31
Install the Exhaust Plenum 31
Install the DC PEM(s) 32
Install the Cable Management Assembly 33
Connect the Fan Tray Power Cables to the Cisco MGX 8950 Switch 33
Connect the AC Power Supply Tray to the Cisco MGX 8950 Switch 35
Connect the DC PEM to the Cisco MGX 8950 Switch 39
Connect the Back Cards 43
Connect the Console Port 44
Connect Power to the Cisco MGX 8950 Switch 45
Connect AC Power to the Switch 46
Connect DC Power to the Switch 49
Connect the External Clock 50
Connect the External Clock Using an RJ-45 Connection 51
Connect the External Clock Using a Wire-Wrap Adapter 51
Connect the Alarms 53
Connect the MP Connection 53
Connect the LAN1/2 Ports 54
Verify EMI Compliance 55
CHAPTER
4Maintaining the Cisco MGX 8950 Switch 1
Swap a Primary or Redundant DC PEM with Power On 1
Remove and Install the Double-Height Front Cards 4
Remove the Double-Height Front Cards 4
Install the Double-Height Front Cards 5
Remove and Install the Single-Height Front Cards 7
Remove the Single-Height Front Cards 7
Install the Single-Height Front Cards 8
Remove and Install the Back Cards 8
Remove the Back Cards 9
Install the Back Cards 10
Remove the Center Guide Modules 11
Connect the Back Cards to the APS Connector 14
Install the APS Assembly into the Switch 16
Remove the Back Cards from an APS Assembly 16
Contents
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APPENDIX
ATechnical Specifications 1
Cisco MGX 8950 System Specifications 1
AXSM Specifications 2
PXM45 Specifications 3
RPM-PR Specifications 4
RPM-XF Specifications 5
APPENDIX
BCabling Summary 1
T3 Trunk Cabling 1
E3 Trunk Cabling 2
DC Power Cabling 2
AC Power Cabling 3
Control and Clock Cabling 3
Maintenance and Control Ports 3
Modem Cable 4
External Clock Input Cabling 4
T1/E1 Clock Cabling 4
Bits Clock Connector Pin Outs 5
External Alarm Cabling 5
Alarm Connector Pin Outs 6
Standard Cisco MGX 8950 Cables 7
Redundancy Y-Cable 8
APPENDIX
CEarthing and Bonding Recommendations 1
Scope 1
EC [3] Definitions 2
K.27 Definitions 3
Bonding Networks 5
Digital System Grounding 6
Bonding and Grounding the Cisco MGX 8950 8
Wiring a Mixed Ground System with Redundant Supplies 9
Conductor Characteristics for Carrying Current and Ensuring Low Voltage Drops 10
Contents
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Cisco MGX 8950 Hardware Installation Guide
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FIGURES
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Figure 1-1 Component Locations for a Cisco MGX 8950 System—AC-Powered Version 1-2
Figure 1-2 AXSM Faceplate Example 1-10
Figure 1-3 Card Set Redundancy Configuration—AXSMs 1-12
Figure 1-4 1+1 Card and APS Line Redundancy Configuration—AXSMs 1-12
Figure 1-5 1:1 APS Line Redundancy Configuration—AXSMs 1-13
Figure 1-6 PXM45/B Faceplate 1-15
Figure 1-7 RPM-PR Faceplate 1-18
Figure 1-8 RPM-XF Faceplate 1-21
Figure 1-9 XM-60 Faceplate 1-24
Figure 1-10 MGX-1GE Faceplate 1-26
Figure 1-11 MGX-1OC12POS-IR Faceplate 1-27
Figure 1-12 MGX-XF-UI Faceplate 1-28
Figure 1-13 MMF-8-155-MT/B Faceplate 1-29
Figure 1-14 MMF-FE Faceplate 1-30
Figure 1-15 PXM-HD Faceplate 1-31
Figure 1-16 PXM-UI-S3 Faceplate 1-32
Figure 1-17 RJ45-4E/B Faceplate 1-33
Figure 1-18 RJ45-FE Faceplate 1-34
Figure 1-19 SMB-4-155 Faceplate 1-35
Figure 1-20 SMB-8E3 Faceplate 1-36
Figure 1-21 SMB-8T3 Faceplate 1-37
Figure 1-22 SMFIR-2-622/B Faceplate 1-38
Figure 1-23 SMFIR-8-155-LC/B Faceplate 1-39
Figure 1-24 SMFLR-1-2488/B Faceplate 1-40
Figure 1-25 SMFLR-2-622/B Faceplate 1-41
Figure 1-26 SMFLR-8-155-LC/B Faceplate 1-42
Figure 1-27 SMFSR-1-2488/B Faceplate 1-43
Figure 1-28 SMFXLR-1-2488/B Faceplate 1-44
Figure 1-29 Optional AC Power Supply Tray 1-45
Figure 1-30 AC Power Supply Faceplate 1-46
Figure 1-31 Air Flow Through the Cisco MGX 8950 System 1-47
Figures
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Figure 1-32 APS Assembly 1-48
Figure 1-33 Cable Management Assemblies 1-49
Figure 1-34 Cisco MGX 8950 DC PEM 1-50
Figure 1-35 Primary and Secondary DC PEMs 1-50
Figure 1-36 Fan Tray—Rear View 1-51
Figure 2-1 Backplane Inspection Check Points 2-9
Figure 2-2 Damaged Connectors on Card 2-10
Figure 2-3 Cisco MGX 8950 Switch Components 2-13
Figure 2-4 Air Flow Through Intake and Exhaust Vents for the Cisco MGX 8950 Switch 2-16
Figure 2-5 Schematic of AC Plug Wiring 2-18
Figure 3-1 Stability Plate Dimensions 3-7
Figure 3-2 Installing a Cisco Cabinet over the Stability Plate 3-8
Figure 3-3 Frame Bonding Connection in Cisco-Supplied Rack 3-10
Figure 3-4 Component Locations in a Cisco MGX 8950 Switch 3-12
Figure 3-5 Mounting Rail Distances 3-13
Figure 3-6 Rack Mounting Dimensions, Front View 3-14
Figure 3-7 Removing an AC Power Supply 3-16
Figure 3-8 AC Power Supply 3-17
Figure 3-9 AC Power Supply Tray—Front View 3-18
Figure 3-10 Lower Fan Tray Air Flow Direction 3-19
Figure 3-11 Front Card Extractor Lever 3-21
Figure 3-12 Connecting the Back Card to the APS Connector 3-25
Figure 3-13 Installing Two Back Cards in the APS Connector 3-26
Figure 3-14 Fan Tray 3-31
Figure 3-15 DC-PEMs Installed in Back of the Air Intake Module 3-32
Figure 3-16 Cable Management Assembly at the Back of the System 3-33
Figure 3-17 Fan Power Cable 3-34
Figure 3-18 Fan Power Connections (AC-Powered Node Shown) 3-35
Figure 3-19 Interconnect Cable for AC 3-36
Figure 3-20 AC Interconnect Cable Connections for Primary and Secondary Power Supplies 3-38
Figure 3-21 Interconnect Power Connections for AC 3-39
Figure 3-22 Cable Assembly for System Power 3-40
Figure 3-23 DC Interconnect Cable Connections (Detailed) 3-42
Figure 3-24 Power Interconnect Connections for DC 3-43
Figure 3-25 Routing Data Cables 3-44
Figures
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Figure 3-26 Workstation Connection to the Console Port 3-44
Figure 3-27 Terminal Server Connection to the Console Port 3-45
Figure 3-28 AC Power Cable (North America)) 3-46
Figure 3-29 AC Power Cable IEC 309 Plug (International) 3-46
Figure 3-30 AC Power Tray Cable (International) 3-47
Figure 3-31 AC Power Connections (with redundant power supply) 3-48
Figure 3-32 DC-PEM 3-49
Figure 3-33 Terminal Block on the DC PEM 3-50
Figure 3-34 Optional RJ-45 to Wire-wrap 3-51
Figure 3-35 Removing the Pin Cover from the Adapter 3-52
Figure 3-36 Inserting the Cable through the Pin Cover 3-52
Figure 3-37 Wires Wire-Wrapped to Pins 3-52
Figure 3-38 Modem Connection to the Maintenance Port 3-54
Figure 3-39 Ethernet Connection to the LAN 1 Port 3-55
Figure 4-1 DC PEM Faceplate 4-2
Figure 4-2 Terminal Block on the DC PEM 4-3
Figure 4-3 Extractor Lever 4-5
Figure 4-4 Protective Cover Removal 4-6
Figure 4-5 Center Guide Module 4-11
Figure 4-6 Removal of the Center Guide Module 4-12
Figure 4-7 Center Guide Module Support Bracket 4-13
Figure 4-8 Connecting the Back Card to the APS Connector 4-14
Figure 4-9 Installing Two Back Cards in the APS Connector 4-15
Figure B-1 DC Power Connections B-3
Figure B-2 Null Modem Cable B-4
Figure C-1 Star and Mesh Topology Examples C-5
Figure C-2 Mixed Grounding System C-9
Figures
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TABLES
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Table 1 Font Conventions 1-18
Table 2 Cisco WAN Manager Release 11 Documentation 1-19
Table 3 WAN CiscoView Release 3 Documentation 1-20
Table 4 Cisco MGX 8850 (PXM45) Multiservice Switch Release 3 Documentation 1-21
Table 5 Cisco MGX 8850 (PXM1E) Multiservice Switch Release 3 Documentation 1-22
Table 6 Cisco MGX 8950 Multiservice Switch Release 3 Documentation 1-23
Table 7 SES PNNI Controller Release 3 Documentation 1-24
Table 8 Cisco MGX 8830 Multiservice Switch Release 3 Documentation 1-25
Table 9 Cisco WAN Switching Software Release 9.3 Documentation 1-26
Table 10 Cisco MGX 8850 (PXM1) Edge Concentrator Switch Release 1 Documentation 1-27
Table 11 Cisco MGX 8250 Edge Concentrator Switch Release 1 Documentation 1-28
Table 12 Cisco MGX 8230 Edge Concentrator Switch Release 1 Documentation 1-29
Table 1-1 Cisco MGX 8950 Slot Assignment 1-3
Table 1-2 Cisco MGX 8950 Module Support 1-6
Table 1-3 Cisco MGX 8950 Front Cards and MGX Release Support 1-8
Table 1-4 AXSMs, Interfaces, and Supported Back Cards 1-9
Table 1-5 AXSM LEDs 1-11
Table 1-6 PXM45/Bs, Interfaces, and Supported Back Cards 1-14
Table 1-7 PXM45/B LEDs 1-16
Table 1-8 RPM-PRs, Interfaces, and Supported Back Cards 1-17
Table 1-9 RPM-PR LEDs 1-19
Table 1-10 RPM-XF LEDs 1-22
Table 1-11 Back Card Information 1-24
Table 1-12 MGX-1GE Transceiver Information 1-25
Table 1-13 Switch AC Power Supply Requirements 1-46
Table 2-1 Vibration Conditions 2-12
Table 2-2 Rack Space Requirements 2-13
Table 2-3 CO and PE Operating Environment Requirements 2-15
Table 2-4 Power Specifications 2-17
Table 2-5 Power Consumption Calculation for Cisco MGX 8950 Switch Components 2-19
Table 2-6 Tool and Equipment Requirements Checklist 2-21
Tables
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Table 3-1 Installation Checklist—Cisco MGX 8950 System 3-2
Table 3-2 AC Power Cable Connections 3-36
Table 3-3 Interconnect Power Connections for DC 3-40
Table 3-4 Terminal Settings 3-45
Table A-1 Cisco MGX 8950 System Specifications A-1
Table A-2 AXSM Physical Specifications A-2
Table A-3 PXM45 Specifications A-3
Table A-4 RPM-PR Physical Specifications A-4
Table A-5 RPM-XF Specifications A-5
Table B-1 Trunk Cables B-1
Table B-2 T3 Connector Pin Assignments B-1
Table B-3 E3 Trunk Cables B-2
Table B-4 E3 Connector Pin Assignments B-2
Table B-5 DC Power Wiring B-2
Table B-6 AC Power Cables B-3
Table B-7 Maintenance and Control Port Cabling B-3
Table B-8 Maintenance and Control Port Pin Assignments B-4
Table B-9 External Clock Cabling B-4
Table B-10 RJ48 BITS Clock Connector Pin Outs B-5
Table B-11 External Alarm Cabling B-5
Table B-12 Network Alarm Pin Assignments B-5
Table B-13 PXM-UI-S3 Pin Assignment on the Alarm Connector B-6
Table B-14 Standard Cables Available from Cisco B-7
Table B-15 Y-Cable Product Names for Applicable Cards B-8
Table C-1 Ground Point Descriptions for Mixed Grounding C-10
Table C-2 Wire Gauge for Current Loads over Copper Wire Lengths C-11
Table C-3 Resistance for Each Gauge of Copper Wire C-11
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Preface
This preface describes the objectives, audience, and organization of the Cisco MGX 8950 Hardware
Installation Guide. It also defines the conventions that are used to present instructions and information
throughout the guide.
Objectives
The Cisco MGX 8950 Hardware Installation Guide describes how to install the Cisco MGX 8950 switch
and its related components. After completing the installation procedures covered in this guide, refer to
the appropriate related documents to configure your Cisco MGX 8950 system. For a list of related
documents, see the “Related Documentation” section on page 19.
Audience
The Cisco MGX 8950 Hardware Installation Guide is intended for use by installers, operators, network
designers, and managers who are responsible for installing, configuring, and maintaining the Cisco
MGX 8950. A familiarity with network systems is recommended.
Organization
The Cisco MGX 8950 Hardware Installation Guide includes the following chapters and appendixes:
Chapter 1, “Product Overview, provides an overview of the Cisco MGX 8950 switch and its related
components.
Chapter 2, “Preparing for Installation, provides the procedures to complete and the considerations
to keep in mind prior to installing a Cisco MGX 8950 and its related components.
Chapter 3, “Installing a Cisco MGX 8950, provides the procedures for installing a Cisco MGX
8950 as a stand-alone unit or in a rack. It also provides procedures for removing and installing
related components.
Chapter 4, “Maintaining the Cisco MGX 8950 Switch, provides maintenance procedures for the
Cisco MGX 8950 switch.
Appendix A, “Technical Specifications, provides the technical specifications relevant to the Cisco
MGX 8950, its processor and service modules, and the applications and services that it provides.
Appendix B, “Cabling Summary, provides specifications for Cisco MGX 8950 cabling.
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Cisco MGX 8950 Hardware Installation Guide
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Preface
Document Conventions
Appendix C, “Earthing and Bonding Recommendations, provides earthing and bonding
recommendations for the Cisco MGX 8950.
Document Conventions
This publication uses the document conventions listed in this section. Font conventions are shown in
Table 1.
Note Means reader take note. Notes contain helpful suggestions or references to material not covered in the
manual.
Tip Means the following information will help you solve a problem. The tips information might not be
troubleshooting or even an action, but could be useful information or information that might save time.
Ta b l e 1 Font Conventions
Convention Definition Sample
boldface font Commands and keywords are in boldface.This is similar to the UNIX
route command.
italic font Used for publication names and for
emphasis
See the Cisco MGX 8950 Hardware
Installation Guide for further
details.
screen font Terminal sessions and information the
system displays are in screen font.
Are you ready to continue? [Y]
boldface screen
font
Information you must enter is in boldface
screen font.
Login: root
Password: <password>
^The symbol ^ represents the key labeled
Ctrl.
^D—The key combination in a
screen display means hold down the
Control key while you press the
D key.
[ ] Elements in square brackets are optional.
Also used for default responses to system
prompts.
[no] offset-list {in | out} offset
{x | y | z} Alternative keywords are grouped in braces
and separated by vertical bars.
offset-list {in | out} offset
< > Nonprinting characters such as passwords
are in angle brackets.
MGX8950>
Password: <cisco123>
({ }) Indicate a required choice. offset-list {in | out} offset
([{ }]) Indicate a required choice within an
optional element.
[{letter\number}Enter]
19
Cisco MGX 8950 Hardware Installation Guide
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Preface
Related Documentation
Caution Means reader be careful. In this situation, you might do something that could result in equipment
damage or loss of data.
Warning
Means danger. You are in a situation that could cause bodily injury. Before you work on any
equipment, you must be aware of the hazards involved with electrical circuitry and be familiar with
standard practices for preventing accidents. To see translated versions of the warning, refer to the
Regulatory Compliance and Safety Information for the Cisco MGX 8830, MGX 8850 (PXM45 and
PXM1E), and MGX 8950 Switches document.
Related Documentation
The following Cisco publications contain additional information related to the operation of this product
and associated equipment in a Cisco WAN switching network.
Cisco WAN Manager Release 11
The product documentation for the Cisco WAN Manager (CWM) network management system for
Release 11 is listed in Table 2.
Ta b l e 2 Cisco WAN Manager Release 11 Documentation
Title Description
Cisco WAN Manager Installation Guide for Solaris 7,
Release 11
DOC-7813567=
Provides procedures for installing Release 11 of the CWM network
management system and Release 5.4 of CiscoView on a Solaris 7
platform.
Cisco WAN Manager Installation Guide for Solaris 8,
Release 11
DOC-7814230=
Provides procedures for installing Release 11 of the CWM network
management system and Release 5.4 of CiscoView on a Solaris 8
platform.
Cisco WAN Manager User’s Guide, Release 11
DOC-7813568=
Describes how to use the CWM Release 11 software, which consists
of user applications and tools for network management, connection
management, network configuration, statistics collection, and security
management.
Cisco WAN Manager SNMP Service Agent,
Release 11
DOC-7813569=
Provides information about the CWM Simple Network Management
Protocol Service Agent, an optional adjunct to CWM that is used for
managing Cisco WAN switches using SNMP.
Cisco WAN Manager Database Interface Guide,
Release 11
DOC-7813542=
Provides information about accessing the CWM Informix OnLine
database that is used to store information about the network elements.
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Cisco MGX 8950 Hardware Installation Guide
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Preface
Related Documentation
Ta b l e 3 WAN CiscoView Release 3 Documentation
Title Description
WAN CiscoView Release 3 for the MGX 8220 Edge
Concentrator, Release 5
DOC-7812768=
Provides instructions for using this network management
software application that allows you to perform minor
configuration and troubleshooting tasks for element management
of the Cisco MGX 8220 Edge Concentrator.
WAN CiscoView Release 3 for the MGX 8850 Edge
Switch, Release 1
DOC-7811242=
Provides instructions for using this network management
software application that allows you to perform minor
configuration and troubleshooting tasks for element management
of the Cisco MGX 8850 Edge Switch.
WAN CiscoView Release 3 for the MGX 8250 Edge
Concentrator, Release 1
DOC-7811241=
Provides instructions for using this network management
software application that allows you to perform minor
configuration and troubleshooting tasks for element management
of the Cisco MGX 8250 Edge Concentrator.
WAN CiscoView Release 3 for the MGX 8230 Multiservice
Gateway, Release 1
DOC-7810926=
Provides instructions for using this network management
software application that allows you to perform minor
configuration and troubleshooting tasks for element management
of the Cisco MGX 8230 Multiservice Gateway.
WAN CiscoView for Release 2 of the MGX 8850
DOC-7810349=
Provides instructions for using this network management
software application that allows you to perform minor
configuration and troubleshooting tasks for element management
of the Cisco MGX 8850 switch.
WAN CiscoView Release 3 for IGX 8400 Switches
DOC-78111243=
Provides instructions for using this network management
software application that allows you to perform minor
configuration and troubleshooting tasks for element management
of the Cisco IGX 8400 switch.
WAN CiscoView Release 3 for BPX 8600 Switches
DOC-7811244=
Provides instructions for using this network management
software application that allows you to perform minor
configuration and troubleshooting tasks for element management
of the Cisco BPX 8600 switch.
WAN CiscoView Release 3 for the BPX SES PNNI
Controller
DOC-7812303=
Provides instructions for using this network management
software application that allows you to perform minor
configuration and troubleshooting tasks for element management
of the Cisco BPX SES1 PNNI2 Controller.
1. SES = Service Expansion Shelf Private Network-to-Network Interface
2. PNNI = Private Network-to-Network Interface
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Cisco MGX 8900 Series Switches User manual

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User manual
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