Asus GIGAX 2024M User manual

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GigaX Series
Layer 3 Managed Switch
User Guide

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Exxxx
First Edition V1
March 2005
Copyright © 2005 ASUSTeK COMPUTER INC. All Rights Reserved.
No part of this manual, including the products and software described in it, may be reproduced,
transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or
by any means, except documentation kept by the purchaser for backup purposes, without the
express written permission of ASUSTeK COMPUTER INC. (ASUS).
Product warranty or service will not be extended if: (1) the product is repaired, modified or altered,
unless such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial
number of the product is defaced or missing.
ASUS provides this manual "as is" without warranty of any kind, either express or implied, including
but not limited to the implied warranties or conditions of merchantability or fitness for a particular
purpose. In no event shall ASUS, its directors, officers, employees, or agents be liable for any
indirect, special, incidental, or consequential damages (including damages for loss of profits, loss of
business, loss of use or data, interruption of business and the like), even if ASUS has been advised
of the possibility of such damages arising from any defect or error in this manual or product.
Specifications and information contained in this manual are furnished for informational use only,
and are subject to change at any time without notice, and should not be construed as a commitment
by ASUS. ASUS assumes no responsibility or liability for any errors or inaccuracies that may
appear in this manual, including the products and software described in it.
Products and corporate names appearing in this manual may or may not be registered trademarks
or copyrights of their respective companies, and are used only for identification or explanation and
to the owners' benefit, without intent to infringe.

GigaX Series L3 Managed Switch User Guide
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Federal Communications Commission Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:
•This device may not cause harmful interference, and
•This device must accept any interference received including interference
that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with
manufacturer's instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment to an outlet on a circuit different from that to
which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
WARNING! The use of shielded cables for connection of the monitor to the
graphics card is required to assure compliance with FCC regulations. Changes
or modifications to this unit not expressly approved by the party responsible for
compliance could void the user's authority to operate this equipment.
Canadian Department of Communications Statement
This digital apparatus does not exceed the Class B limits for radio noise
emissions from digital apparatus set out in the Radio Interference Regulations
of the Canadian Department of Communications.
This class B digital apparatus complies with Canadian ICES-003.

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ASUS contact information
ASUSTeK COMPUTER INC. (Asia-Pacific)
Address: 150 Li-Te Road, Peitou, Taipei, Taiwan 112
General Tel: [phone]
General Fax: [phone]
Web Site: www.asus.com.tw
Technical Support
MB/Others (Tel): [phone] (English)
Notebook (Tel): [phone] (English)
Desktop/Server (Tel): [phone] (English)
Networking (Tel): [phone] (English)
Support Fax: [phone]
ASUS COMPUTER INTERNATIONAL (America)
Address: 44370 Nobel Drive, Fremont, CA 94538, USA
General Fax: [phone]
General Email: [email protected]
Web Site: usa.asus.com
Technical Support
Support Fax: [phone]
General Support: [phone]
Notebook Support: [phone] x5110
Support Email: [email protected]
ASUS COMPUTER GmbH (Germany and Austria)
Address: Harkort Str. 25, D-40880 Ratingen, BRD, Germany
General Fax: [phone]
General Email: [email protected] (for marketing requests only)
Technical Support
Support Hotlines: (Components) [phone]
(Notebook PC) [phone]
Support Fax: [phone]
Support Email: www.asuscom.de/de/support (for online support)
Web Site: www.asuscom.de

GigaX Series L3 Managed Switch User Guide
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Table of Contents
1Introduction...............................................................................12
1.1 L3 managed features.....................................................12
1.2 Conventions used in this document...............................14
1.2.1 Notations.........................................................14
1.2.2 Typography.....................................................14
1.2.3 Symbols..........................................................14
2Getting to know the GigaX .......................................................15
2.1 Package contents...........................................................15
2.2 Front Panel.....................................................................16
2.3 Rear Panel.....................................................................18
2.4 Technical specifications.................................................18
3Quick start guide ......................................................................19
3.1 Part 1 — Installing the hardware....................................19
3.1.1 Installing the switch on a flat surface..............19
3.1.2 Mounting the switch on a rack........................19
3.2 Part 2 — Setting up the switch.......................................20
3.2.1 Connect the console port................................20
3.2.2 Connect to the computers or a LAN...............20
3.2.3 Attach the RPS module ..................................20
3.2.4 Attach the power adapter................................20
3.3 Part 3 — Basic switch setting for management.............22
3.3.1 Setting up through the console port................22
3.3.2 Setting up through the Web interface.............25
4Management with the Web Interface .......................................27
4.1 Log into Web user interface...........................................27
4.2 Functional layout............................................................28
4.2.1 Menu navigation tips.......................................31

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4.2.2 Commonly used buttons and icons.................31
4.3 System Pages ................................................................32
4.3.1 Management...................................................32
4.3.2 IP Setup ..........................................................33
4.3.3 Administration .................................................34
4.3.4 Reboot.............................................................34
4.3.5 Firmware Upgrade..........................................35
4.4 Physical Interface ..........................................................36
4.5 Route..............................................................................38
4.5.1 Interfaces ........................................................38
4.5.2 Static Route ....................................................40
4.5.3 RIP..................................................................41
4.6 Bridge.............................................................................42
4.6.1 Spanning Tree/Rapid Spanning Tree.............43
4.6.2 Link Aggregation.............................................44
4.6.3 Mirroring..........................................................46
4.6.4 Static Multicast................................................48
4.6.5 IGMP Snooping...............................................48
4.6.6 Traffic Control .................................................49
4.6.7 Dynamic Addresses........................................50
4.6.8 Static Addresses.............................................52
4.6.9 Tagged VLAN .................................................53
4.6.10 Default Port VLAN and CoS............................55
4.6.11 CoS Queue Mapping ......................................56
4.6.12 DHCP Snooping..............................................56
4.7 SNMP.............................................................................58
4.7.1 Community Table............................................58
4.7.2 Host Table.......................................................59
4.7.3 Trap Setting ....................................................60
4.7.4 VACM Group...................................................60
4.7.5 VACM View.....................................................61
4.7.6 USM User........................................................63
4.8 Filters..............................................................................65
4.8.1 Filter Set..........................................................65

GigaX Series L3 Managed Switch User Guide
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4.8.2 Filter Attach.....................................................68
4.9 Security ..........................................................................70
4.9.1 Port Access Control........................................70
4.9.2 Dial-In User.....................................................72
4.9.3 RADIUS..........................................................73
4.10 Statistics Chart...............................................................74
4.10.1 Traffic Comparison .........................................74
4.10.2 Error Group.....................................................75
4.10.3 Historical Status..............................................75
4.11 Save Configuration.........................................................77
5Console Interface .....................................................................78
5.1 Power On Self Test........................................................79
5.1.1 Boot ROM Command Mode ...........................80
5.1.2 Boot ROM Commands....................................81
5.2 Login and Logout ...........................................................82
5.3 CLI Commands..............................................................82
5.3.1 System Commands ........................................82
5.3.2 Physical Interface Commands........................85
5.3.3 Route Commands...........................................86
5.3.4 Bridge Commands..........................................88
5.3.5 SNMP..............................................................96
5.3.5 Filters Commands.........................................103
5.3.6 Security Commands .....................................107
6IP Addresses, Network Masks, and Subnets.........................113
6.1 IP Addresses................................................................113
6.1.1 Structure of an IP address............................113
6.1.2 Network classes............................................115
6.2 Subnet masks ..............................................................116
7Troubleshooting......................................................................118
7.1 Diagnosing problems using IP utilities.........................118
7.1.1 ping...............................................................118

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7.1.2 nslookup........................................................120
7.2 Replacing defective fans..............................................121
7.3 Simple fixes..................................................................123
8Glossary..................................................................................125
9Index.......................................................................................134

GigaX Series L3 Managed Switch User Guide
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List of Figures
Figure 1. GigaX L3 managed switch package contents................15
Figure 2. Front panel.....................................................................16
Figure 3. Rear panel......................................................................18
Figure 4. Overview of Hardware Connections ..............................21
Figure 5. Login and IP setup Screen.............................................24
Figure 6. Login Screen..................................................................25
Figure 7. IP Setup..........................................................................26
Figure 8. Configuration manager login screen..............................27
Figure 9. Home page.....................................................................28
Figure 10. Top Frame......................................................................29
Figure 11. Expanded Menu List ......................................................30
Figure 12. Management..................................................................32
Figure 13. IP Setup…......................................................................33
Figure 14. Administration ................................................................34
Figure 15. Firmware Upgrade .........................................................35
Figure 16. Physical Interface...........................................................37
Figure 17. Interfaces .......................................................................39
Figure 18. Static Route....................................................................41
Figure 19. RIP……… ......................................................................42
Figure 20. Spanning Tree................................................................44
Figure 21. Link aggregation.............................................................46
Figure 22. Mirroring page................................................................47
Figure 23. Static Multicast...............................................................48
Figure 24. IGMP Snooping..............................................................49
Figure 25. Traffic Control.................................................................50

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Figure 26. Dynamic Address...........................................................51
Figure 27. Static Address ................................................................53
Figure 28. Tagged VLAN.................................................................54
Figure 29. Default Port VLAN and CoS...........................................55
Figure 30. CoS Queue Mapping......................................................56
Figure 31. DHCP Snooping.............................................................57
Figure 32. Community Table...........................................................58
Figure 33. Host Table......................................................................59
Figure 34. Trap Setting....................................................................60
Figure 35. VACM Group..................................................................61
Figure 36. VACM View ....................................................................62
Figure 37. USM User.......................................................................64
Figure 38. Filter Set.........................................................................66
Figure 39. Filter Rule in MAC mode................................................67
Figure 40. Filter Rule in IP mode.....................................................67
Figure 41. Filter Attach ....................................................................69
Figure 42. Port Access Control........................................................71
Figure 43. Dial-In user.....................................................................72
Figure 44. RADIUS..........................................................................73
Figure 45. Traffic comparison..........................................................75
Figure 46. Error group .....................................................................75
Figure 47. Historical Status .............................................................76
Figure 48. Save Configuration.........................................................77
Figure 49. CLI interface...................................................................79
Figure 50. Boot ROM Command Mode...........................................80
Figure 51. SYS commands..............................................................83
Figure 52. Using the ping utility.....................................................119
Figure 53. Using the nslookup utility..............................................120
Figure 54. Loosening the thumbscrew ..........................................121