User Manuals: 3Com CoreBuilder 3500 Layer 3 Switch

Manuals and User Guides for 3Com CoreBuilder 3500 Layer 3 Switch. We have 6 3Com CoreBuilder 3500 Layer 3 Switch manuals available for free PDF download: Command Reference Manual, Implementation Manual, Getting Started Manual, Manual, Installation Manual, Quick Start Manual

3Com CoreBuilder 3500 Command Reference Manual

3Com CoreBuilder 3500 Command Reference Manual (784 pages)

3Com Switch Command Reference Guide

Brand: 3Com | Category: Switch | Size: 4 MB

Table of Contents

Command Reference Guide
1
Table of Contents
3
About this Guide

19
- Finding Specific Information in this Guide
  20
- Using this Book
  20
- Command Information
  22
  - Recommendations for Entering Commands
    23
- Conventions
  23
- Documentation Comments
  25
- Year 2000 Compliance
  25
I Getting Started

27
Administration Overview

29
- Administration Console Overview
  29
- Corebuilder 9000 System Management Overview
  30
  - Management and Data Channels
    31
- Corebuilder 9000 Management Features
  33
  - EME Overview
    33
- Configuration Tasks
  34
- Accessing the Administration Console
  35
  - Password Access Levels
    35
  - Accessing Your System
    36
  - Administer Access Example
    37
    
    Write Access Example
    38
    
    Read Access Example
    38
- Using Menus to Perform Tasks
  39
  - Selecting Menu Options
    40
    
    Entering a Command String
    40
    
    Entering Abbreviated Commands
    41
  - Entering Values
    41
  - Navigating through the Menus
    42
  - Command Summary
    43
2 Commandsummary

65
- Ystem Evel -Lfunctions
  
  65
System Environment

67
- Menu Structure
  68
  - System Display
    69
  - System Filetransfer
    70
  - System Console Webhelpconfig
    71
  - System Console Webaccess
    72
  - System Console Consoleaccess
    73
  - System Console Ctlkeys
    74
  - Important Considerations
    75
  - System Console Password
    75
  - System Console Screenheight
    76
  - System Console Security Display
    77
  - System Console Security Define
    78
  - System Console Security Remove
    80
  - System Console Security Access
    81
  - System Console Security Message
    82
  - Important Consideration
    82
  - System Console Timeout Timeout
    83
  - System Console Timeout Interval
    84
  - System Snapshot Summary
    85
  - System Snapshot Detail
    86
  - System Snapshot Save
    87
  - System Softwareupdate
    89
  - System Baseline Display
    90
  - System Baseline Set
    91
  - System Baseline Requestedstate
    92
  - System Serialport Terminalspeed
    93
  - System Serialport Modemspeed
    95
  - System Serialport Baudrate
    96
  - System Serialport Serialportmode
    98
  - System Serialport Configmodem
    99
  - System Serialport Enablemodem
    100
  - System Name
    101
  - System Time
    102
  - System Time Datetime
    103
  - System Time Timezone
    104
  - System Time Dst
    106
  - Important Consideration
    106
  - System Nvdata Save
    107
  - System Nvdata Restore
    110
  - System Nvdata Examine
    112
  - System Nvdata Reset
    113
  - System Cleardiagblock
    114
  - System Diagerrlog
    115
  - System Sntp Display
    116
  - System Sntp Define
    117
  - System Sntp Modify
    118
  - System Sntp Remove
    119
  - System Sntp State
    120
  - System Sntp Pollinterval
    121
  - System Sntp Tolerance
    122
  - System Reboot
    123
  - Script
    124
  - Example Script
    125
  - Logout
    126
Module Environment

127
- Menu Structure
  128
  - Module Display
    129
  - Module Snapshot Summary
    130
  - Module Snapshot Detail
    131
  - Module Baseline Display
    132
  - Module Baseline Set
    133
  - Module Baseline Requestedstate
    134
  - Module Redundancy
    135
  - Module Name
    136
  - Module Time
    137
  - Module Screenheight
    138
  - Module Nvdata Reset
    139
  - Module Nvdata Emergencydownload
    140
  - Module Nvdata Displaydownload
    141
  - Module Nvdata Staging
    142
  - Module Cleardiagblock
    143
  - Module Diagerrlog
    144
  - Module Reboot
    145
  - Disconnect
    146
Out -O F -Band Management

149
- Menu Structure
  150
  - Management Summary
    151
  - Management Detail
    153
  - Management Ip Interface Summary
    156
  - Management Ip Interface Define
    157
  - Management Ip Interface Modify
    158
  - Important Consideration
    158
  - Management Ip Interface Remove
    159
  - Management Ip Route Display
    160
  - Management Ip Route Static
    162
  - Management Ip Route Remove
    163
  - Management Ip Route Flush
    164
  - Management Ip Route Default
    165
  - Management Ip Route Nodefault
    166
  - Management Ip Route Findroute
    167
  - Management Ip Arp Display
    168
  - Management Ip Arp Static
    169
  - Management Ip Arp Remove
    170
  - Management Ip Arp Flushall
    171
  - Management Ip Arp Flushdynamic
    172
  - Management Ip Rip Display
    173
  - Management Ip Rip Mode
    174
  - Management Ip Rip Statistics
    176
  - Management Ip Ping
    177
  - Management Ip Advancedping
    179
  - Management Ip Traceroute
    182
  - Management Ip Advancedtraceroute
    184
  - Management Ip Statistics
    186
Simple Network Management Protocol (Snmp)

189
- Menu Structure
  190
  - Snmp Display
    191
  - Snmp Community
    192
  - Snmp Trap Display
    193
  - Snmp Trap Addmodify
    194
  - Snmp Trap Remove
    196
  - Important Consideration
    196
  - Snmp Trap Flush
    197
  - Snmp Trap Smtproxytraps
    198
  - Snmp Rmonconfiguration
    199
  - Snmp Writedisable
    200
Part IV Physical Port Parameters

201
- Ethernet Ports
  
  201
  - Menu Structure
    203
    
    Ethernet Summary
    204
    
    Important Considerations
    204
    
    Ethernet Detail
    207
    
    Ethernet Autonegotiation
    212
    
    Ethernet Portmode
    213
    
    Ethernet Flowcontrol
    215
    
    Flow Control Settings
    216
    
    Ethernet Paceaccess
    217
    
    Ethernet Paceinteractiveaccess
    218
    
    Ethernet Label
    219
    
    Ethernet Portstate
    220
    
    Ethernet Monitoring Summary
    221
    
    Ethernet Monitoring Mode
    222
  - Menu Structure
    223
  - Fiber Distributed Data Interface (Fddi)
    223
- Fiber Distributed Data Interface (Fddi)
  
  224
  - Fddi Station Display
    224
  - Fddi Station Connectpolicy
    225
  - Fddi Station Tnotify
    227
  - Fddi Station Statusreporting
    228
  - Important Consideration
    228
  - Fddi Path Display
    229
  - Fddi Path Tvxlowerbound
    230
  - Fddi Path Tmaxlowerbound
    231
  - Fddi Path Maxtreq
    232
  - Fddi Mac Summary
    233
  - Fddi Mac Detail
    234
  - Fddi Mac Frameerrorthreshold
    237
  - Fddi Mac Notcopiedthreshold
    238
  - Fddi Mac Llcservice
    239
  - Fddi Mac Path
    240
  - Fddi Port Display
    241
  - Fddi Port Leralarm
    242
  - Fddi Port Lercutoff
    243
  - Fddi Port Label
    244
  - Fddi Port Path
    245
  - Fddi Stationmode Display
    246
  - Fddi Stationmode Modify
    247
Partv Bridging Parameters

249
- Bridge - Wide
  251
- Menu Structure
  251
- Bridge - Wide Parameters
  
  252
  - Bridge Display
    252
  - Bridge Ipfragmentation
    255
  - Bridge Ipxsnaptranslation
    256
  - Bridge Addressthreshold
    257
  - Important Considerations
    257
  - Bridge Agingtime
    258
  - Bridge Spanningtree Stpstate
    259
  - Bridge Spanningtree Stppriority
    261
  - Bridge Spanningtree Stpmaxage
    262
  - Bridge Spanningtree Stphellotime
    263
  - Bridge Spanningtree Stpforwarddelay
    264
  - Bridge Spanningtree Stpgroupaddress
    265
  - Bridge Gvrpstate
    266
  - Bridge Cos Enable
    267
  - Bridge Cos Summary
    268
  - Bridge Cos Modify
    269
  - Bridge Multicast Igmp Summary
    270
  - Bridge Multicast Igmp Snoopmode
    271
  - Bridge Multicast Igmp Querymode
    272
  - Bridge Multicast Igmp Queryipaddress
    273
  - Bridge Multicast Igmp Vlans
    274
  - Bridge Multicast Igmp Groups
    275
  - Bridge Multicast Igmp Desquerier
    276
  - Bridge Multicast Igmp Rports
    277
  - Bridge Multicast Igmp Qport
    278
    
    Menu Structure
    279
    
    Port Parameters
    279
Bridge Port Parameters

280
- Bridge Port Summary
  280
- Bridge Port Detail
  283
- Bridge Port Multicastlimit
  288
- Bridge Port Stpstate
  289
- Bridge Port Stpcost
  290
- Bridge Port Stppriority
  291
- Bridge Port Gvrpstate
  292
- Important Consideration
  293
- Bridge Port Address List
  293
- Bridge Port Address Add
  294
- Bridge Port Address Remove
  295
  - Bridge Port Address Find
    296
  - Bridge Port Address Flushall
    297
  - Bridge Port Address Flushdynamic
    298
Trunks

299
- Menu Structure
  300
  - Bridge Trunk Automap Summary
    301
  - Bridge Trunk Automap Enable/Disable
    302
  - Bridge Trunk Automap Test
    303
  - Bridge Trunk Summary
    304
  - Bridge Trunk Detail
    305
  - Important Considerations
    307
  - Bridge Trunk Define
    307
  - Bridge Trunk Modify
    312
  - Bridge Trunk Remove
    318
  - Menu Structure
    321
Multi Point Link Aggregation (Mpla)

322
- Bridge Mpla Summary
  322
- Bridge Mpla Detail
  323
- Bridge Mpla Mode
  324
- Bridge Mpla Peermacaddress
  326
- Menu Structure
  327
Resilient Links

328
- Bridge Link Summary
  328
- Bridge Link Detail
  329
- Bridge Link Define
  330
- Bridge Link Linkstate
  332
- Important Considerations
  332
- Bridge Link Activeport
  333
- Bridge Link Modify
  334
- Bridge Link Remove
  336
- Important Consideration
  336
Irtual Lan

337
- Menu Structure
  337
Packet Filters

369
- Menu Structure
  370
  - Bridge Packetfilter List
    371
  - Bridge Packetfilter Display
    372
  - Bridge Packetfilter Create Portgroup
    373
  - Bridge Packetfilter Create Custom
    374
  - Bridge Packetfilter Delete
    376
  - Bridge Packetfilter Edit
    377
  - Bridge Packetfilter Load
    379
  - Bridge Packetfilter Assign
    382
  - Select Bridge Ports (1-4, 6, 9-13|All|?) [3,6,9]
    383
  - Bridge Packetfilter Unassign
    384
  - Bridge Packetfilter Portgroup List
    386
  - Bridge Packetfilter Portgroup Display
    387
  - Important Consideration
    387
  - Bridge Packetfilter Portgroup Create
    388
  - Bridge Packetfilter Portgroup Delete
    390
  - Bridge Packetfilter Portgroup Addport
    391
  - Bridge Packetfilter Portgroup Removeport
    392
Outing Protocols

393
Internet Protocol (Ip)

395
- Menu Structure
  396
  - Ip Interface Summary
    398
  - Ip Interface Detail
    400
  - Ip Interface Define (3500/9000 Layer 3)
    403
  - Ip Interface Define (3900/9300/9400/ 9000 Layer 2)
    406
  - Ip Interface Modify
    407
  - Ip Interface Remove
    408
  - Ip Interface Arpproxy
    409
  - Ip Interface Broadcastaddress
    411
  - Ip Interface Directedbroadcast
    412
  - Ip Interface Icmpredirect
    413
  - Ip Interface Icmprouterdiscovery
    415
- Ip Interface Statistics
  418
- Ip Route Display
  420
- Ip Route Static
  422
- Ip Route Remove
  423
- Ip Route Flush
  424
- Ip Route Default
  425
- Ip Route Nodefault
  426
- Ip Route Findroute
  427
- Ip Arp Display
  428
- Ip Arp Static
  429
- Ip Arp Remove
  430
- Ip Arp Flushall
  431
- Ip Arp Flushdynamic
  432
- Ip Arp Age
  433
- Ip Arp Statistics
  434
- Ip Dns Display
  436
- Ip Dns Domainname
  437
- Ip Dns Define
  438
- Ip Dns Modify
  439
- Ip Dns Remove
  440
- Ip Dns Nslookup
  441
- Ip Udphelper Display
  442
- Ip Udphelper Define
  443
- Ip Udphelper Remove
  444
- Ip Udphelper Hopcountlimit
  445
- Ip Udphelper Threshold
  446
- Ip Udphelper Interface First
  447
- Ip Udphelper Interface Even
  448
- Ip Udphelper Interface Sequential
  449
- Ip Routing
  450
- Ip Rip Display
  451
- Ip Rip Mode
  453
- Ip Rip Compatibilitymode
  455
- Ip Rip Cost
  456
- Ip Rip Poisonreverse
  457
- Ip Rip Routeaggregation Mode
  458
- Ip Rip Password
  459
- Ip Rip Addadvertisement
  460
- Ip Rip Remove Advertisement
  462
- Ip Rip Policy Summary
  463
- Ip Rip Policy Detail
  464
- Ip Rip Policy Define
  465
- RIP Import Policy Conditions for Specified Interfaces
  467
- Ip Rip Policy Modify
  469
- Ip Rip Policy Remove
  471
  - Ip Rip Statistics
    472
  - Ip Ping
    473
  - Ip Advancedping
    475
  - Ip Traceroute
    478
  - Ip Advancedtraceroute
    481
  - Ip Statistics
    482
  - Menu Structure
    485

Advertisement

3Com CoreBuilder 3500 Implementation Manual

3Com CoreBuilder 3500 Implementation Manual (592 pages)

Brand: 3Com | Category: Switch | Size: 6 MB

Table of Contents

Table of Contents
3
About this Guide

21
- Conventions
  22
- Corebuilder 3500 Documentation
  24
  - Paper Documents
    24
  - Software and Documents on CD-ROM
    26
- Documentation Comments
  26
- Year 2000 Compliance
  26
Configuration Overview

27
- System Configuration Procedure
  27
  - Procedure Summary
    27
  - Configuration Procedure
    28
Management Access

31
- Management Access Overview
  31
  - Administration Console Overview
    32
  - SNMP-Based Network Management Overview
    34
- Key Concepts
  34
  - OSI Protocols
    34
  - Protocols
    35
- Key Guidelines for Implementation
  38
  - Access Methods
    38
- Administration Console Access
  40
  - Password Levels
    40
  - Terminal Port Access
    41
  - Modem Port Access
    41
- Web Management Access
  42
  - Browser Requirements
    42
- SNMP Access
  43
System Parameters

45
- System Parameters Overview
  46
  - Features
    46
  - Benefits
    47
- Key Concepts
  47
- Key Guidelines for Implementation
  48
- File Transfer
  48
  - Implementing FTP
    48
  - Implementing TFTP
    49
- Security
  49
  - Security Options
    50
  - Important Considerations
    51
- Software Update
  52
  - Important Considerations
    52
- Nvdata Operations
  53
  - Saving Nvdata
    53
  - Restoring Nvdata
    54
  - Resetting Nvdata
    55
  - Viewing Nvdata
    55
- Simple Network Time Protocol (SNTP)
  56
  - SNTP Overview
    56
  - Implementing SNTP
    57
- Standards, Protocols, and Related Reading
  57
Physical Port Numbering

59
Ethernet

71
- Ethernet Overview
  72
  - Features
    72
  - Benefits
    73
- Key Concepts
  74
  - Ethernet Frame Processing
    76
- Key Guidelines for Implementation
  78
  - Link Bandwidths
    78
  - Trunks
    78
- Port Enable and Disable (Port State)
  79
  - Important Considerations
    79
- Port Labels
  79
  - Labeling Ports
    79
- Autonegotiation
  80
  - Important Considerations
    80
- Port Mode
  82
  - Important Considerations
    82
- Flow Control
  83
  - Important Considerations
    83
- PACE Interactive Access
  84
  - Important Considerations
    84
- Standards, Protocols, and Related Reading
  84
  - Ethernet Protocols
    84
  - Media Specifications
    85
  - Related Reading
    85
Fiber Distributed Data Interface (Fddi)

87
- FDDI Overview
  88
  - Features
    88
  - Benefits
    88
- Key Concepts
  89
  - Related Standards
    89
  - FDDI Network Topologies
    91
  - Nodes and Attachments
    93
  - Dual Homing
    97
  - FDDI Stations
    97
  - Primary and Secondary Paths
    99
  - Media Access Control
    99
  - Ports
    100
- Key Guidelines for Implementation
  101
- FDDI Stations
  102
- FDDI Paths
  104
  - Setting Tvxlowerbound
    104
  - Setting Tmaxlowerbound
    105
  - Setting Maxt-Req
    105
- FDDI Macs
  106
- FDDI Ports
  107
  - Setting Leralarm
    107
  - Setting Lercutoff
    108
  - Setting Port Labels
    108
- Station Mode (das and SAS)
  109
  - Single Attachment Station (SAS)
    109
  - Dual Attachment Stations
    109
- Sample FDDI Configurations
  109
- Standards, Protocols, and Related Reading
  111
  - Requests for Comments (Rfcs)
    111
  - Standards Organizations
    111
  - Related Reading
    111
Bridge -Wide and Bridge Port Parameters

113
- Bridging Overview
  114
  - Benefits
    114
  - Features
    115
- Key Bridging Concepts
  116
  - Learning Addresses
    116
  - Aging Addresses
    116
  - Forwarding, Filtering, and Flooding Packets
    116
  - Spanning Tree Protocol
    117
- How the Spanning Tree Protocol Works
  119
  - Cbpdus at Work
    119
  - How a Single Bridge Interprets Cbpdus
    123
  - How Multiple Bridges Interpret Cbpdus
    124
  - Spanning Tree Port States
    129
  - Reconfiguring the Bridged Network Topology
    131
- Key Guidelines for Implementation
  132
- STP Bridge and Port Parameters
  134
  - Administering Bridge-Wide STP Parameters
    134
  - Administering STP Parameters on Bridge Ports
    136
- Frame Processing
  137
- MAC Address Table
  138
  - Aging Time
    138
  - Address Threshold
    138
  - Important Considerations
    138
- IP Fragmentation
  139
- IPX SNAP Translation
  139
- Broadcast and Multicast Limit for Bridge Ports
  140
  - Important Considerations
    140
- GARP VLAN Registration Protocol (GVRP)
  141
  - Important Considerations
    141
- Standards, Protocols, and Related Reading
  142
Trunking

143
- Trunking Overview
  144
  - Features
    144
  - Benefits
    144
- Key Concepts
  145
  - Port Numbering in a Trunk
    145
  - Trunk Control Message Protocol (TCMP)
    146
- Key Guidelines for Implementation
  147
  - General Guidelines
    147
  - Trunk Capacity Guidelines
    148
- Defining Trunks
  150
  - Important Considerations
    150
- Modifying Trunks
  152
  - Important Considerations
    152
- Removing Trunks
  153
  - Important Considerations
    153
- Standards, Protocols, and Related Reading
  154
Virtual Lans

155
- VLAN Overview
  156
  - Need for Vlans
    156
  - Benefits
    157
  - Features
    158
- Key Concepts
  159
  - Related Standards and Protocols
    159
  - VLAN Ids
    160
  - Terminology
    161
- Key Guidelines for Implementation
  163
- VLAN Allopen or Allclosed Mode
  169
  - Important Considerations
    169
  - Modifying the VLAN Mode
    170
  - Mode Requirements
    171
  - Ignore STP Mode
    172
    
    Important Considerations
    172
    
    VLAN Aware Mode
    174
  - Port-Based Vlans
    175
    
    The Default VLAN
    175
    
    Static Port-Based Vlans
    178
    
    Dynamic Port-Based Vlans Using GVRP
    182
  - Protocol-Based Vlans
    186
    
    Important Considerations
    186
    
    Selecting a Protocol Suite
    187
    
    Establishing Routing between Vlans
    189
  - Network-Based IP Vlans
    192
    
    Important Considerations
    192
    
    Example of Network-Based Vlans
    193
  - Rules of VLAN Operation
    195
    
    Ingress Rules
    195
    
    Egress Rules
    198
    
    Examples of Flooding and Forwarding Decisions
    200
    
    Rules for Network-Based (Layer 3) Vlans
    202
  - Modifying and Removing Vlans
    206
  - Monitoring VLAN Statistics
    207
Packet Filtering

209
- Packet Filtering Overview
  210
  - What Can You Filter
    210
  - When Is a Filter Applied? - Paths
    211
  - Path Assignment
    212
  - Key Concepts
    213
    
    Standard Packet Filters
    213
    
    Custom Packet Filters
    214
  - Important Considerations
    215
  - Managing Packet Filters
    215
  - Tools for Writing Filters
    217
    
    ASCII Text Editor
    217
    
    Built-In Line Editor
    217
    
    Web Management Filter Builder Tool
    219
- Downloading Custom Packet Filters
  221
  - Download with Filter Builder
    221
  - Download an ASCII File
    222
- The Packet Filtering Language
  224
- Common Syntax Errors
  235
- Custom Packet Filter Examples
  237
  - Destination Address Filter
    237
  - Source Address Filter
    237
  - Length Filter
    237
  - Type Filter
    238
  - Ethernet Type IPX and Multicast Filter
    238
  - Multiple Destination Address Filter
    238
  - Source Address and Type Filter
    239
  - Accept XNS or IP Filter
    239
  - XNS Routing Filter
    240
  - Port Group Filter
    240
- Limits to Filter Size
  241
- Using Port Groups in Custom Packet Filters
  242
  - Port Group Packet Filter Example
    242
  - Port Group Filter Operation
    242
- Port Group Management and Control Functions
  245
  - Defining Port Groups
    245
- Long Custom Filter Example
  247
Internet Protocol (Ip)

257
- Routing Overview
  258
  - Routing in a Subnetted Environment
    259
  - Integrating Bridging and Routing
    260
  - IP Routing Overview
    261
  - Features and Benefits
    262
  - Key Concepts
    263
    
    Multiple IP Interfaces Per VLAN
    263
    
    Media Access Control (MAC) Address
    263
    
    Network-Layer Address
    264
    
    IP Addresses
    264
    
    Variable Length Subnet Masks (Vlsms)
    268
    
    Router Interfaces
    271
    
    Routing Table
    272
  - Routing Models: Port-Based and VLAN-Based
    274
    
    Role of Vlans in IP Routing
    275
    
    Port-Based Routing
    276
    
    VLAN-Based Routing
    280
  - Key Guidelines for Implementing IP Routing
    282
    
    Configure Trunks (Optional)
    282
    
    Configure IP Vlans (VLAN-Based Routing)
    282
    
    Establish Your IP Interfaces
    283
    
    Enable IP Routing
    285
    
    Administering IP Routing
    285
  - Address Resolution Protocol (ARP)
    286
    
    Important Considerations
    288
  - ARP Proxy
    288
    
    Important Considerations Example
    288
  - Internet Control Message Protocol (ICMP)
    290
  - ICMP Redirect
    292
    
    Important Considerations
    292
    
    Example
    293
  - ICMP Router Discovery
    294
    
    Important Considerations
    294
    
    Example
    294
  - Broadcast Address
    295
    
    Important Considerations
    295
- Directed Broadcast
  295
- Routing Information Protocol (RIP)
  296
  - Basic RIP Parameters
    296
  - RIP Mode
    297
  - Compatibility Mode
    297
  - Cost
    297
  - Poison Reverse
    298
  - Advertisement Address
    298
  - Route Aggregation
    299
  - Versus RIP-2
    299
  - Important Considerations
    300
- Routing Policies
  300
  - How Routing Policies Work
    301
  - Important Considerations
    303
  - Implementing RIP Routing Policies
    303
  - Setting up RIP Routing Policies
    306
  - Creating RIP Routing Policies
    307
  - Example
    308
- Domain Name System (DNS)
  310
  - Important Considerations
    310
- User Datagram Protocol (UDP) Helper
  311
  - Configuring Overlapped Interfaces
    312
  - Important Considerations
    313
- Standards, Protocols, and Related Reading
  313
  - Requests for Comments (Rfcs)
    313
  - Standards Organizations
    314
  - Related Reading
    314
Virtual Router Redundancy Protocol (Vrrp)

315
- VRRP Overview
  316
  - Router to Router
    316
  - Host to Host and Host to Gateway
    316
  - Example
    317
- Key Concepts
  318
  - How VRRP Works
    319
  - Virtual Router Decision-Making
    320
- Important Considerations
  322
  - Implementing VRRP
    323
    
    Create Vlans
    324
    
    Configure IP Interfaces
    324
    
    Configure the Router Protocol
    325
    
    Enable Routing
    325
    
    Configure VRRP
    325
    
    Enable VRRP
    326
  - VRRP and Other Networking Operations
    326
    
    Spanning Tree Protocol (STP)
    327
    
    Dynamic Routing Protocols (RIP, RIP-2, OSPF)
    327
    
    IGMP Queries
    328
    
    ICMP Redirect
    329
    
    Quality of Service
    329
    
    IP Routing Policies
    329
    
    Dynamic Host Configuration Protocol (DHCP)
    329
  - Standards, Protocols, and Related Reading
    329
IP Multicast Overview

332
- Unicast Model
  332
- Broadcast Model
  332
- Multicast Model
  332
- Benefits of IP Multicast
  333
- How a Network Supports IP Multicast
  334
  - IP Multicast Routing
    334
  - IP Multicast Tunnels
    335
  - IP Multicast Filtering
    336
  - Internet Support for IP Multicast
    337
  - Key Concepts
    338
    
    Traffic Movement
    338
    
    IP Multicast Groups
    338
    
    Source-Group Pairs
    338
    
    Multicast Addresses
    339
  - How IGMP Supports IP Multicast
    341
    
    Electing the Querier
    341
    
    Host Messages
    341
    
    Role of IGMP in IP Multicast Filtering
    342
- How DVMRP Supports IP Multicast
  343
  - Spanning Tree Delivery
    343
  - Managing the Spanning Tree
    344
  - DVMRP Interface Characteristics
    346
- Key Guidelines for Implementation
  347
  - Configuration Procedure
    347
  - Impact of Multicast Limits
    348
  - Impact of IEEE 802.1Q on Multicasts
    348
  - Protocol Interoperability
    348
- Configuring IGMP Options
  349
  - Querying and Snooping Modes
    349
  - Important Considerations
    349
- Configuring DVMRP Interfaces
  349
- Configuring DVMRP Tunnels
  350
  - Important Considerations
    350
- Configuring DVMRP Default Routes
  352
  - How Default Routes Work
    352
  - How to Configure a Default Route
    352
- Viewing the DVMRP Routing Table
  353
- Viewing the DVMRP Cache
  353
- Using IP Multicast Traceroute
  354
- Standards, Protocols, and Related Reading
  355

3Com CoreBuilder 3500 Getting Started Manual

3Com CoreBuilder 3500 Getting Started Manual (96 pages)

Brand: 3Com | Category: Switch | Size: 1 MB

Table of Contents

Table of Contents
5
About this Guide

9
- Audience
  9
- Finding Specific Information in this Guide
  9
- Introduction
  9
- Conventions
  10
- Corebuilder 3500 Documentation
  11
  - Paper Documents
    12
  - Software and Documents on CD-ROM
    13
- Documentation Comments
  13
- Year 2000 Compliance
  13
Ystem and Setup

15
- Layer 3 High-Function Switch
  15
  - Corebuilder 3500 System Solutions
    16
  - Features of the System
    17
- Network Configuration Examples
  17
- System Overview - Front Panel
  20
- System Overview - Back Panel
  21
- Corebuilder 3500 Modules
  22
  - System Processor Module
    22
  - Fast Ethernet Modules
    23
  - FDDI Modules
    24
  - Gigabit Ethernet Modules
    25
- Installing the System
  
  27
Installing Media Modules

29
- Avoiding ESD Damage
  29
- Installing a Module
  29
Cabling

31
System Power up

47
- Power up
  47
- Power-Up Diagnostics
  48
- System Processor Leds
  49
  - System Diagnostics - LED Activity
    50
  - Module Diagnostics - LED Activity
    50
- System Checks
  51
- Next Step: Software Configuration
  52
Quick

53
- Etup for Management Access
  53
- About System Management
  53
- How Do You Want to Manage the System
  53
  - Terminal Port
    54
  - Modem Port
    54
  - IP Management Interface
    54
- Initial Management Access
  54
  - Setting the Terminal Port Baud Parameter
    55
- Modem Setup
  55
  - Setting the Modem Port Baud Parameter
    55
  - Connecting to an External Modem
    56
- Configuring the IP Management Interface
  56
  - In-Band or Out-Of-Band Management
    56
  - In-Band Management
    56
  - Out-Of-Band Management
    57

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3Com CoreBuilder 3500 Manual

3Com CoreBuilder 3500 Manual (92 pages)

Brand: 3Com | Category: IP Phone | Size: 1 MB

Table of Contents

Table of Contents
1
Configuration Options
7
Conventions
9
Comments
10
Related Documentation
10
Getting Started
11
VCX Ip Telephones
14
- Telephone Buttons and Controls
  14
- Access Buttons
  15
- Status Lights for Access Buttons
  17
- Feature Options
  23
- Display Panel Backlit
  25
Basic Telephone Operation
26
- Logging in to Your Telephone
  26
- Answering a Call
  27
  - Answering a Second Call
    27
- Making Calls
  27
  - Making Internal Calls
    28
  - Redialing a Call
    28
  - Making External Calls
    28
  - Making a Call to a Remote Office
    28
  - Class of Service Override
    29
- Terminating Calls
  29
- Using the Telephone Display Panel
  29
- Controlling the Volume
  30
- Using the Hands Free Feature
  31
- Putting a Call on Hold
  31
- Transferring a Call
  32
  - Unattended Transfer
    32
  - Attended Transfer
    33
  - Serial Transfer
    33
- Muting Calls
  34
- Mute Ringer
  34
- Activating Do Not Disturb
  35
- Activating Malicious Call Trace
  35
Feature Codes
37
- Feature Code Overview
  37
- Using Feature Codes
  37
Standard Features
41
- Viewing the Call Logs
  41
- Viewing the User Directory
  42
- Controlling the Sending of Caller ID Information
  42
- Setting up a Conference Call
  43
- Camping on a Busy Extension
  45
- Transferring Your Telephone Settings to Another Phone
  46
- Forwarding Calls to Voice Mail
  47
- Transferring a Call to Another User's Voice Mail
  47
- Call Waiting
  48
- Speed Dialing
  48
- Call Forwarding
  51
- Call Park
  52
- Customer Accounting and Billing Code
  53
- Forced Account Code
  53
- Broadcast Group
  53
  - Broadcasting a Group
    54
- Call Pickup
  54
- Silent Monitor and Barge in
  55
  - Monitoring a Call
    56
  - Barging in
    57
  - Blocking Call Monitoring
    57
- Remote Call Forward
  58
- Hunt Groups
  58
- ACD Groups
  63
- Emergency Telephone Number Dialing Service
  69

3Com CoreBuilder 3500 Installation Manual

3Com CoreBuilder 3500 Installation Manual (13 pages)

70-km Gigabit Ethernet GBIC Transceiver

Brand: 3Com | Category: Transceiver | Size: 0 MB

Table of Contents

3Com CoreBuilder 3500 Quick Start Manual

3Com CoreBuilder 3500 Quick Start Manual (2 pages)

3Com 350x SERIES IP PHONES

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Table of Contents

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