IBM ATM OC-3c Manuale Utente Pagina 93
- Pagina / 140
- Indice
- RISOLUZIONE PROBLEMI
- SEGNALIBRI
Valutato. / 5. Basato su recensioni clienti
ATM Cable Specification C-3
To check that the bandwidth of your fiber is within an
acceptable range:
1
Divide the amount of bandwidth available according
to the fiber specification by the total length of fiber
(km).
2
If the result is lower than 250MHz, the link may be
prone to bit errors. You should shorten the length of
the fiber or use a different fiber until the result of the
calculation reaches 250MHz.
Example:
A cable with modal bandwidth of 500 MHz.km will
have 250 MHz of bandwidth at 2km (1.25 miles).
The same cable would have a 500MHz of bandwidth
at 1km (0.625 miles).
A fiber cable with a bandwidth specification of
200 MHz.km would have only 100MHz of bandwidth
at 2km (1.25 miles), which would not support ATM.
In this case, another type of fiber which has a
bandwidth of 155MHz would be required.
- User’s Guide 1
- Introduction 7
- Terminology 7
- Conventions 8
- Related Documentation 9
- ATM Benefits 11
- ATM Module Features 12
- Figure 2-1 13
- Network Layer Architecture 13
- Upper Layer Protocols 14
- What is LAN Emulation (LANE)? 14
- LAN Emulation Components 15
- Figure 2-2 16
- Joining the ELAN 17
- Figure 2-3 18
- ATM Adaptation Layer (AAL) 20
- ATM is Service Transparent 21
- ATM is Connection-oriented 21
- Figure 2-6 22
- Connection Terminology 22
- Figure 2-7 23
- ATM Interfaces 24
- Figure 2-9 25
- UNI Management Entities 25
- Figure 2-10 26
- ATM Cell Structure 26
- Physical Layer 27
- What is a Virtual LAN (VLAN)? 29
- Creating Inter-switch VLANs 29
- Figure 3-2 30
- VLAN to ELAN Mapping 30
- Figure 3-3 31
- Planning Your Network 33
- ATM Configuration Rules 34
- Figure 4-1 36
- ONFIGURATION 37
- Campus Configuration 38
- Campus Configuration 5-3 39
- Figure 5-3 40
- Resilient Link Configuration 40
- Following Safety Information 41
- Nebezpečenstvo: 42
- Device Support 43
- Pre-installation Procedure 43
- Installation 44
- Post-Installation Checks 45
- LED Summary 46
- Checking the Power Supply 47
- CCESSING 49
- ANAGEMENT 49
- Figure 7-1 50
- Screen Map 50
- Logging On 51
- Logging Off 52
- Figure 8-1 53
- Management Screen Map 53
- Configuring an ATM Port 54
- Configuring an ATM Port 8-3 55
- Figure 8-3 56
- ATM LEC Setup Screen 56
- Displaying all VLANs 57
- ATM Port Setup 58
- ATM Port Setup 8-7 59
- Mapping Far End MAC Addresses 60
- Displaying an ATM Connection 62
- Setting Up Resilient Links 63
- Upgrading Software 64
- Error Messages 65
- Status Messages 66
- ONITORING 67
- Statistics Overview 68
- ATM VLAN LEC Status 71
- ATM VLAN LEC Status 9-7 73
- ATM VLAN LEC Status 9-9 75
- ATM Physical Layer Statistics 76
- Figure 9-5 77
- Physical Layer Statistics 77
- NFORMATION 81
- Safety Notices A-3 83
- Safety Notices A-5 85
- Safety Notices A-7 87
- PECIFICATIONS 91
- C: ATM M 92
- ATM Cable Specification C-3 93
- Using LEDs 96
- Identifying the Problem 97
- Figure D-1 98
- Troubleshooting Flow Diagram 98
- Figure D-2 99
- Figure D-3 100
- ATM Port Setup Screen 100
- Figure D-4 101
- ATM Port Statistics 101
- Figure D-5 102
- ATM VLAN LEC Status Screen 102
- Identifying the Problem D-9 103
- ROUBLESHOOTING 104
- Identifying the Problem D-11 105
- Identifying the Problem D-13 107
- Is the LEC Operational Now? 108
- — Go to step 25 108
- ELAN Configuration Problems 109
- Figure D-8 110
- ATM VLAN LEC Setup 110
- Solving Known Problems 111
- Power Supply Problems 112
- Solving Known Problems D-19 113
- Cable Connection Problems 114
- ATM Problems 115
- VLAN or ELAN Problems 116
- Solving Known Problems D-23 117
- ECHNICAL 119
- RADEMARKS 121
- ARRANTIES 121
- Statement of Limited Warranty 122
- Warranty Service 123
- Extent of Warranty 123
- Limitation of Liability 124
- Electronic Emission Notices 125
- European Union (EU) Statement 126
- (VCCI) Statement Class B 127
- Information To The User 127
- IBLIOGRAPHY 135
Prodotti e manuali riguardandi Networking IBM ATM OC-3c
Networking IBM Z10 EC Manuale Utente
(67 pagine)
(67 pagine)
Networking IBM Z10 Manuale Utente
(67 pagine)
(67 pagine)
Networking IBM xSeries 330 Manuale Utente
(158 pagine)
(158 pagine)
Networking IBM BC-203 Manuale Utente
(52 pagine)
(52 pagine)
© 2020, manymanuals.it. Tutti i diritti riservati | 0.086 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commenti su questo manuale