Enterasys Networks Smart 2200 Manual do Utilizador descarregar pdf (Página 39)

Troubleshooting 4-1

Troubleshooting

This chapter provides information concerning the following:

• Using LANVIEW (Section 4.1)

• Troubleshooting Checklist (Section 4.2)

• Using the RESET Button (Section 4.3)

4.1 USING LANVIEW

The 2H258-17R uses Enterasys Networks’ built-in visual diagnostic and status monitoring system

called LANVIEW. The LANVIEW LEDs (Figure 4-1) allow quick observation of the network

status to aid in diagnosing network problems.

Figure 4-1 LANVIEW LEDs

Receive (RX)

Transmit (TX)

3068-09

2H258-17R

COM

PWR

CPU

RX TX

RX TX RX TX

RX TX

RX TX RX TX

RX TX

FAST ETHERNET WORKGROUP SWITCH

CPU

PWR

123456 8910

15 1611 12 14137

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 61 62

2H258-17R 1
SmartSwitch 2200 1
Installation User’s Guide 1
FCC NOTICE 3
INDUSTRY CANADA NOTICE 4
VCCI NOTICE 4
CLASS A ITE NOTICE 4
BSMI EMC STATEMENT — TAIWAN 4
ENTERASYS NETWORKS, INC 5
PROGRAM LICENSE AGREEMENT 5
DECLARATION OF CONFORMITY 8
Contents 9
About This Guide 13
RELATED DOCUMENTS 14
DOCUMENT CONVENTIONS 15
Introduction 17
1.1.1 Connectivity 18
1.1.4 SmartTrunk 19
1.1.6 Broadcast Suppression 20
1.1.8 Traffic Rate Limiting 20
1.1.9 Flow Control 21
1.1.10 GARP Switch Operation 21
1.1.11 802.1 Port Priority 21
1.1.12 Management 22
1.1.13 Switching Options 22
1.1.16 Year 2000 Compliant 22
1.2 GETTING HELP 23
Network Requirements 25
Installation 27
3.1 UNPACKING THE DEVICE 28
3.2 INSTALLING OPTIONS 28
3.3 INSTALLING THE DEVICE 29
3.3.2 Rackmount Installation 30
Strain-Relief 31
Bracket Screws 31
Rackmount Bracket 32
Rackmount Bracket Screws 32
3.3.3 Connecting Power 33
3.4 CONNECTING TO THE NETWORK 34
Connecting to the Network 36
3-10 Installation 36
Completing the Installation 37
Installation 3-11 37
Troubleshooting 39
Using LANVIEW 41
Troubleshooting 4-3 41
4.2 TROUBLESHOOTING CHECKLIST 42
Troubleshooting Checklist 43
Troubleshooting 4-5 43
4-6 Troubleshooting 44
Troubleshooting 4-7 45
4.3 USING THE RESET BUTTON 46
Specifications 47
A.3 ELECTRICAL SPECIFICATIONS 48
A.5 INPUT/OUTPUT PORTS 48
A.7 REGULATORY COMPLIANCE 49
Optional Installations and 51
Mode Switch Bank Settings 51
ÑOS, AL IGUAL QUE AL APARATO 52
Removing the Chassis Cover 54
B.3 SETTING THE MODE SWITCHES 55
• Switch 6 – Forced BootP 56
B.4 SIMM UPGRADE 57
B.4.1 Locating SIMMs 57
SIMM Upgrade 58
Optional 59
HSIM or VHSIM 59
Connectors 59

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