McDATA Eclipse 2640 SAN Instruction sheet

Eclipse™ 2640 SAN Router
Administration and Configuration
Manual
P/N 620-00203-020
REV A

Eclipse™ 2640 SAN Router Administration and Configuration Manual
ii
Record of Revisions and Updates
Copyright © 2001-2005 McDATA Corporation. All rights reserved.
Printed October 2005
Third Edition
No part of this publication may be reproduced or distributed in any form or by any means, or stored in a
database or retrieval system, without the prior written consent of McDATA Corporation.
The information contained in this document is subject to change without notice. McDATA Corporation
assumes no responsibility for any errors that may appear.
All computer software programs, including but not limited to microcode, described in this document are
furnished under a license, and may be used or copied only in accordance with the terms of such license.
McDATA either owns or has the right to license the computer software programs described in this document.
McDATA Corporation retains all rights, title and interest in the computer software programs.
McDATA Corporation makes no warranties, expressed or implied, by operation of law or otherwise, relating
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special, or consequential damages or (b) any damages whatsoever resulting from the loss of use, data or
profits, arising out of this document, even if advised of the possibility of such damages.
Revision Date Description
620-00203-000 12/2004 Initial release of Manual to support
E/OSi Version 4.6
620-00203-010 2/2005 Revision of Manual to support E/OSi
Version 4.6.1
620-00203-020 10/2005 Revision of Manual to support E/OSi
Version 4.7

Contents iii
Chapter 1 Overview
Introduction.......................................................................................1-2
SAN Router Features........................................................................1-4
Scalability Metrics......................................................................1-5
SAN Router Layout ..........................................................................1-6
Chapter 2 Configuring System Basics
Configuring the SAN Router ..........................................................2-2
Setting the Management IP Address ......................................2-2
Setting Parameters Through the CLI .............................................2-3
Using the Element Manager............................................................2-5
Element Manager Overview ....................................................2-6
Starting the Element Manager .................................................2-7
Configuring the Management Port.........................................2-9
Tips on using the Element Manager ............................................2-11
Getting Help .............................................................................2-11
Keyboard Shortcuts.................................................................2-11
Getting Write Permission .......................................................2-11
Granting Clipboard Access for Copy and Paste .................2-12
Using with Third-Party Browser Extensions.......................2-13
Using Configuration Dialog Boxes .......................................2-14
Configuring IP Addresses .............................................................2-15
The Router Inband IP Address ..............................................2-17
The iFCP/iSCSI Port IP Address...........................................2-17
The Next Hop Gateway IP Address .....................................2-18
The Internal IP Address..........................................................2-19
Guidelines When Working with Firewalls ..........................2-20
Configuring System Operations ...................................................2-23
Configuring System Properties .............................................2-23
Contents

Eclipse™ 2640 SAN Router Administration and Configuration Manual
iv
Contents
Setting the SAN Routing Cluster ID.....................................2-25
Procedure..................................................................................2-26
Configuring System Date and Time .....................................2-27
Configuring the Router Inband and Gateway Address ....2-28
Configuring SNMP..................................................................2-30
Configuring mSNS ..................................................................2-35
Configuring New Device Zoning..........................................2-35
Static Routes ....................................................................................2-36
Chapter 3 Configuring RADs and mSAN Connections
Introduction.......................................................................................3-2
mSANs ........................................................................................3-2
Port Configuration Tips............................................................3-2
Configuring the FC Ports for Router-Attached Devices.............3-4
Configuring R_Ports for mSANs....................................................3-6
Configuring Advanced FC Port Parameters...............................3-10
Example Configuration and Procedures.....................................3-11
Configuration Notes for All R_Ports on the Same Fabric..3-13
Guidelines for Using Zone Policy.........................................3-13
R_port Compatibility .....................................................................3-14
Chapter 4 Configuring iSAN Connections
Introduction.......................................................................................4-2
Configuring TCP Ports for iFCP.....................................................4-4
Configuring the General Port Parameters .............................4-4
Setting the Advanced TCP Parameters ..................................4-6
Setting the iFCP Parameters ....................................................4-9
Configuring iFCP Connections.....................................................4-14
Configuring iFCP Setup .........................................................4-14
Configuring a Backup iFCP Connection .....................................4-22
Example Configurations and Procedures ...................................4-24
Configuring Ports and Connections .....................................4-25
Setting up Remote and Exported Connections and Zones4-28
Chapter 5 Configuring iSCSI Connections
Introduction.......................................................................................5-2
iSCSI Configuration Procedures .............................................5-4
Configuring iSCSI Ports...................................................................5-4
Configuring the General Port Parameters .............................5-4
Setting the Advanced TCP Parameters ..................................5-6
Setting the iSCSI parameters....................................................5-9

v
Contents
Contents
Setting Advanced iSCSI Parameters ...................................... 5-9
Configuring iSCSI Devices............................................................ 5-13
Adding iSCSI Devices Automatically .................................. 5-13
Adding iSCSI Devices Manually .......................................... 5-14
iSCSI Devices Dialog Box Options and Data ...................... 5-17
Zoning iSCSI Devices .................................................................... 5-19
Zoning without LUN Mapping/Masking .......................... 5-19
Zoning with LUN Mapping/Masking ................................ 5-20
Configuring iSCSI Authentication............................................... 5-25
Using Static Routes ................................................................. 5-27
Using RADIUS Authentication............................................. 5-28
Configuring the iSCSI Initiator for Authentication ........... 5-30
Supported RADIUS Server Configurations ........................ 5-32
Chapter 6 Monitoring SAN Router Operation and Connections
Using the Element Manager Tools ................................................ 6-2
Device View ............................................................................... 6-2
System Information .................................................................. 6-6
Setting the Polling Interval.................................................... 6-11
Using the System Log............................................................. 6-12
Ping ........................................................................................... 6-12
Viewing Statistics ........................................................................... 6-14
Gigabit Ethernet/Port Statistics............................................ 6-14
Fibre Channel/Port Statistics ................................................ 6-18
Fibre Channel/Device Properties......................................... 6-20
Port Traffic Statistics............................................................... 6-21
iFCP Port Compression Report............................................. 6-24
MAC Forwarding.................................................................... 6-26
IP Forwarding.......................................................................... 6-28
ARP (Address Resolution Protocol) Table .......................... 6-30
metro Storage Name Server (mSNS).................................... 6-31
Remote Connection Statistics ................................................ 6-33
Chapter 7 Configuration, Firmware, and System Log
Maintenance
Upgrading Firmware (E/OSi)........................................................ 7-2
Downloading Firmware........................................................... 7-2
Upgrading bootrom (E/OSi) .......................................................... 7-5
Resetting the System........................................................................ 7-6
Factory Default Settings for the SAN Router............................... 7-8
Configuring Backup and Restore................................................. 7-12

Eclipse™ 2640 SAN Router Administration and Configuration Manual
vi
Contents
Backup.......................................................................................7-12
Restore.......................................................................................7-13
Retrieving and Clearing the System Log ....................................7-14
Chapter 8 Troubleshooting
Element Manager Troubleshooting ...............................................8-2
SAN Router Troubleshooting .........................................................8-5

Figures vii
1-1 Eclipse 2640 SAN Router ............................................................................. 1-3
1-2 Eclipse 2640 LEDs, Ports, and Connectors ................................................ 1-6
2-1 Element Manager Login Dialog Box .......................................................... 2-8
2-2 Element Manager window .......................................................................... 2-9
2-3 Management Port Configuration Dialog Box ......................................... 2-10
2-4 Get Write Permission Dialog box ............................................................. 2-11
2-5 Internal and External IP Addresses ......................................................... 2-16
2-6 Inband Address Configuration Dialog Box ............................................ 2-17
2-7 FC/Ethernet Port Configuration Dialog Box ......................................... 2-18
2-8 FC/Ethernet Port Configuration Dialog Box ......................................... 2-20
2-9 System Properties Dialog Box ................................................................... 2-24
2-10 Login Banner ............................................................................................... 2-25
2-11 System Operations Dialog Box ................................................................. 2-26
2-12 Date/Time Dialog Box ............................................................................... 2-27
2-13 Inband Address Configuration Dialog Box ............................................ 2-29
2-14 SNMP Communities/Hosts Dialog Box ................................................. 2-30
2-15 SNMP Traps Dialog Box ............................................................................ 2-34
2-16 SNMP Traps Filter Pull Down Menu ...................................................... 2-34
2-17 New Device Zoning Dialog Box ............................................................... 2-35
2-18 Static Route .................................................................................................. 2-36
2-19 Static Routing Configuration Dialog Box ............................................... 2-38
2-20 Add Static Route Dialog Box .................................................................... 2-39
3-1 FC/Ethernet Port Configuration Dialog Box ........................................... 3-4
3-2 FC/Ethernet Port Configuration Dialog Box ........................................... 3-7
3-3 Advanced FC Port Configuration Dialog Box ........................................ 3-10
3-4 Connecting to Fabric and FC Device ....................................................... 3-11
4-1 iSAN Configuration Example ..................................................................... 4-3
4-2 FC/Ethernet Port Configuration Dialog Box ........................................... 4-5
4-3 Advanced TCP Configuration .................................................................... 4-6
4-4 Advanced TCP Configuration iFCP Parameter ..................................... 4-10
Figures

viii Eclipse™ 2640 SAN Router Administration and Configuration Manual
Figures
4-5 iFCP Setup Dialog Box .............................................................................. 4-14
4-6 Remote Connections Dialog Box .............................................................. 4-15
4-7 Add Remote Connection Dialog Box ....................................................... 4-18
4-8 Edit Remote Connection Dialog Box ........................................................ 4-20
4-9 iFCP Port Redundancy Configuration Dialog Box ................................ 4-22
4-10 MAN/WAN Links ...................................................................................... 4-24
4-11 Automatic Communication ....................................................................... 4-25
4-12 FC/Ethernet Port Configuration Dialog Box .......................................... 4-27
5-1 iSCSI Initiators Accessing FC Target .......................................................... 5-2
5-2 Example Configuration ................................................................................ 5-3
5-3 FC/Ethernet Port Configuration Dialog Box ............................................ 5-5
5-4 Advanced TCP Configuration ..................................................................... 5-6
5-5 Advanced TCP Configuration iSCSI Parameters ................................... 5-10
5-6 iSCSI Devices Dialog Box ........................................................................... 5-13
5-7 iSCSI Devices Dialog Box ........................................................................... 5-15
5-8 Zoning Configuration Window ................................................................ 5-19
5-9 mSAN Configuration Window ................................................................. 5-21
5-10 LUN Mapping/Masking Dialog Box ....................................................... 5-22
5-11 LUN Mapping/Masking Dialog Box ....................................................... 5-23
5-12 Computer Management Window ............................................................. 5-24
5-13 Sample Authentication Configuration ..................................................... 5-26
5-14 RADIUS Server on Management IP Subnet Static Routes .................... 5-27
5-15 RADIUS Server Configuration Dialog Box ............................................. 5-28
5-16 Advanced TCP Configuration Dialog Box .............................................. 5-29
5-17 Add Target Portal Dialog Box ................................................................... 5-30
5-18 Add Target Portal Advanced Settings Dialog Box ................................. 5-31
5-19 RADIUS Server Located on the iSCSI Subnet ......................................... 5-33
5-20 RADIUS Server Configuration Dialog Box ............................................. 5-34
5-21 RADIUS Server Located on the Management Subnet ........................... 5-35
5-22 RADIUS Server Configuration Dialog Box ............................................. 5-36
5-23 RADIUS Server Located One Hop from Management Port ................. 5-37
5-24 RADIUS Server Configuration Dialog Box ............................................. 5-38
5-25 Add Static Route Dialog Box ..................................................................... 5-39
5-26 RADIUS Server Located on Alternate TCP Port .................................... 5-40
6-1 Device View for the SAN Router ................................................................ 6-2
6-2 Color Legend window .................................................................................. 6-3
6-3 FC Port Tool Tip ............................................................................................ 6-5
6-4 FC R_Port Tool Tip ....................................................................................... 6-5
6-5 iFCP Tool Tip ................................................................................................. 6-6
6-6 System Information Panel ............................................................................ 6-6
6-7 Performance Bar Tool Tip ............................................................................ 6-8
6-8 System Temperature Tool Tip ..................................................................... 6-9
6-9 Power Supply Tool Tip ................................................................................ 6-9

Figures ix
Figures
6-10 Fan Tool Tip ................................................................................................ 6-10
6-11 Message Log ................................................................................................ 6-10
6-12 Poll Interval Dialog Box ............................................................................. 6-12
6-13 Network Utilities Dialog Box .................................................................... 6-13
6-14 GE Port Statistics Dialog Box .................................................................... 6-15
6-15 FC Port Statistics Dialog Box .................................................................... 6-18
6-16 FC Device Properties Screen ..................................................................... 6-20
6-17 Port Traffic Report ...................................................................................... 6-22
6-18 Chart Options Dialog Box ......................................................................... 6-23
6-19 iFCP Port Configuration Report Dialog Box .......................................... 6-24
6-20 Chart Options Dialog Box ......................................................................... 6-26
6-21 MAC Forward Table Dialog Box .............................................................. 6-27
6-22 IP Forward Table Dialog Box .................................................................... 6-29
6-23 ARP Table Dialog Box ............................................................................... 6-30
6-24 Storage Name Server (mSNS) Report Dialog Box ................................. 6-32
6-25 Remote Connection Statistics Dialog Box ............................................... 6-34
6-26 Chart Options Dialog Box ......................................................................... 6-37
7-1 Firmware Upgrade Dialog Box .................................................................. 7-2
7-2 Activate Boot Location Dialog Box ............................................................ 7-3
7-3 Reset Options Dialog Box ............................................................................ 7-6
7-4 Backup Configuration Dialog Box ........................................................... 7-12
7-5 Restore Configuration Dialog Box ........................................................... 7-13
7-6 Retrieve the System Log Dialog Box ........................................................ 7-14
7-7 Delete the System Log ............................................................................... 7-15

xEclipse™ 2640 SAN Router Administration and Configuration Manual
Figures

Tables xi
1-1 Eclipse 2640 SAN Router Features ............................................................. 1-4
2-1 Element Manager Workstation Requirements ......................................... 2-5
2-2 Element Manager Software Functions ...................................................... 2-6
2-3 Key Board Shortcuts ................................................................................... 2-11
2-4 Generic SNMP MIB-II traps, from RFC 1213 .......................................... 2-31
2-5 RMON Traps, from RFC 1757, Enterprise 1.3.6.1.2.1.16 ....................... 2-31
2-6 Fibre Alliance traps, enterprise 1.3.6.1.3.94 ............................................ 2-32
2-7 McDATA Eclipse traps, enterprise 1.3.6.1.4.1.4369.3 ............................ 2-32
2-8 Static Routing Parameters ......................................................................... 2-40
3-1 R_Port Parameters ........................................................................................ 3-8
3-2 R_Port Compatibility ................................................................................. 3-14
4-1 Read-Only Remote Connections Parameters ......................................... 4-16
4-2 Remote Connections Parameters ............................................................. 4-19
5-1 Static Route .................................................................................................. 5-38
6-1 Port LED Colors ............................................................................................ 6-3
6-2 Eclipse 2640 Port Border Colors in the Device View ............................... 6-4
6-3 System Status LEDs ...................................................................................... 6-7
6-4 Message Colors and meanings ................................................................. 6-11
6-5 Ping Options for iFCP Capable Ports ...................................................... 6-13
6-6 Gigabit Ethernet/Port Statistics ............................................................... 6-15
6-7 FC Port Status Information ....................................................................... 6-19
6-8 Fibre Channel Device Properties Report ................................................. 6-20
6-9 MAC Forwarding Report .......................................................................... 6-28
6-10 IP Forwarding ............................................................................................. 6-29
6-11 ARP Table .................................................................................................... 6-31
6-12 mSNS Report ............................................................................................... 6-33
6-13 Remote Connection Statistics Report ....................................................... 6-35
7-1 SAN Router E/OSi and bootrom Versions .............................................. 7-5
7-2 Resetting the System .................................................................................... 7-6
7-3 Default Element Manager Parameter Settings ......................................... 7-8
Tables

xii Eclipse™ 2640 SAN Router Administration and Configuration Manual
Tables
8-1 Element Manager Problems and Solutions ............................................... 8-2
8-2 SAN Router Problems and Solutions ......................................................... 8-5

xiii
Preface
This manual provides the information required to configure and use
the Eclipse 2640 SAN Router in an Ethernet/IP or Fibre Channel (FC)
data network.
Who Should Use this Manual
The manual is designed for IT professionals, including experienced
Data Networking Administrators and System Architects.
How to Use this Manual
This publication is organized as follows:
Chapter 1, Overview, provides an overview of the SAN Router
features, configuring the SAN Router for your network.
Chapter 2, Configuring System Basics, provides steps for
configuring the SAN Router’s basic functions.
Chapter 3, Configuring RADs and mSAN Connections, provides
steps for configuring the SAN Router’s Fibre Channel ports for
router-attached (Fibre Channel) devices or RADs and for
connection to fabrics within the metro area SAN (mSAN).
Chapter 4, Configuring iSAN Connections, provides detailed steps
for configuring the SAN Router ports for iFCP and to setup iFCP
connections.
Chapter 5, Configuring iSCSI Connections, includes detailed steps
to configure the Ethernet ports for iSCSI network connections.

xiv Eclipse™ 2640 SAN Router Administration and Configuration Manual
Chapter 6, Monitoring SAN Router Operation and Connections,
provides details on how to monitor SAN Router performance and
operation in the network using Element Manager.
Chapter 7, Configuration, Firmware, and System Log Maintenance,
includes information for upgrading E/OSi firmware, backing up
and restoring configuration data, resetting the system, upgrading
bootrom, and retrieving and clearing the system log.
Chapter 8, Troubleshooting, gives the troubleshooting procedures
for the Element Manager and the SAN Router.
The Glossary defines terms, abbreviations, and acronyms used in
this manual.
An Index is also provided.
Related Documentation
Other publications that provide additional information about this
SAN Router include:
•SAN Routing E_Port and iFCP, Concepts and Technologies,
Configuration Options, Design Guidelines, Best Practices, Caveats
White Paper - by Prasad Pammidimukkala.
• E/OSi Command Line Interface (CLI) User Manual
(620-000207-050).
• SANvergence Manager User Manual (620-000189).
• Eclipse 2640 SAN Router Installation and Service Manual
(620-000202).
• E/OSi SNMP Support Manual (620-000228)
• McDATA Products in a SAN Environment Planning Manual
(620-000124)
•IP SANs, Tom Clark, Addison-Wesley, ISBN 0-201-75277-8.
•Designing Storage Area Networks Second Edition, Tom Clark,
Addison-Wesley, ISBN 0-321-13650-0.
•Gigabit Ethernet: Technology and Applications for High-Speed LANs,
Addison-Wesley, ISBN 0-201-18553-9.
•Fibre Channel: A Comprehensive Introduction, NLA, ISBN
0-931836-84-0.
•Basics of SCSI, Fourth Edition, Ancot Corporation, ISBN
0-963-74398-8.

xv
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Click once on the object to select it.

xvi Eclipse™ 2640 SAN Router Administration and Configuration Manual
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xviii Eclipse™ 2640 SAN Router Administration and Configuration Manual

Overview 1-1
1
Overview
This chapter provides an introduction to the EclipseTM 2640 SAN
Router. Use the following links to move through this chapter.
Section Page
Introduction 1-2
SAN Router Features 1-4
SAN Router Layout 1-5

1
1-2 Eclipse™ 2640 SAN Router Administration and Configuration Manual
Introduction
Introduction
The Eclipse 2640 SAN Router (referred to as SAN Router in this
manual) supports iSCSI, iFCP, and R_Port for trunking to both
Internet Protocol (IP) backbones and legacy Fibre Channel (FC)
fabrics. The SAN Routers connect to a wide range of end systems,
including Fibre Channel, NAS, and iSCSI initiators and targets. SAN
Routers support Ethernet and Fibre Channel switching over extended
distances at wire speed.
The SAN Router can be deployed for multiple, concurrent
applications, including SAN routing in the data center (mSAN
routing), SAN routing over distance (iSAN routing) for disaster
recovery, and iSCSI access to Fibre Channel storage.
mSAN routing enables you to build very large, stable fabrics where
faults in one part of the network do not impact traffic in other parts.
For disaster recovery, the backup site can be quite distant, thanks to
McDATA’s patent-pending FastWrite technology, which can sustain
wire-speed throughput in spite of high-link latency. The TCP ports
on the SAN Router can support iSCSI access to Fibre Channel storage.
SAN Routers offer:
• mSAN internetworking for scalable and fault-tolerant SANs.
• Compression for increased bandwidth.
• Support for full fabric, private and public loop Fibre Channel
devices.
• Patent-pending FastWriteTM technology for maximizing
throughput across long distances.
• Storage-optimized TCP to ensure high throughput in a dedicated
network in enterprise environments typically used for storage
traffic.
The Eclipse 2640 SAN Router, shown in Figure 1-1 on page 1-3,
contains 16 ports.
• Twelve user-configurable small form factor port (SFP) connectors
(ports 1-12) support Fibre Channel connections.
• Four multiService intelligent SFP port connectors (ports 13-16)
support Internet Fibre Channel Protocol (iFCP) or Internet small
computer systems interface (iSCSI) connections over TCP/IP.