Dell PowerConnect 5448, 3Y NBD User's Guide Page 85
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Configuring System Information 85
Adding an SNTP Authentication Key
1
Open the
SNTP Authentication
page.
2
Click
Add
.
The
Add Authentication Key
page opens:
Figure 6-9. Add Authentication Key
3
Define the
fields.
4
Click
Apply Changes
.
The SNTP Authentication Key is added, and the device is updated.
Displaying the Authentication Key Table
1
Open the
SNTP Authentication
page.
2
Click
Show
All
.
The
Authentication Key Table
opens:
Figure 6-10. Authentication Key Table
- User Guide 1
- Notes, Cautions and Warnings 2
- Contents 3
- 4 Contents 4
- 6 Contents 6
- 8 Contents 8
- 10 Contents 10
- 12 Contents 12
- Introduction 13
- Features 14
- Introduction 15 15
- Layer 2 Features 16
- VLAN Supported Features 17
- Link Aggregation 18
- Layer 3 Features 19
- Quality of Service Features 19
- Device Management Features 20
- Security Features 21
- Locked Port Support 22
- Additional CLI Documentation 23
- 24 Introduction 24
- Hardware Description 25
- Device Ports 26
- Physical Dimensions 27
- LED Definitions 27
- System LEDs 28
- Hardware Components 29
- Reset Button 30
- Ventilation System 30
- Installation Precautions 31
- Site Requirements 32
- Unpacking 32
- Mounting the Device 33
- Connecting the Device 34
- Crossover 35
- Back Panel 35
- Power Connect 36
- Rear View 36
- Port Default Settings 37
- MDI/MDIX 38
- Flow Control 38
- Back Pressure 38
- Configure the Terminal 40
- Booting the Device 40
- Initial Configuration 43
- Wizard Step 1 44
- Wizard Step 2 45
- Wizard Step 3 46
- Wizard Step 4 46
- Wizard Step 5 46
- Advanced Configuration 47
- Configuring Login Banners 52
- Startup Procedures 52
- Software Download 54
- Erase FLASH File 54
- Password Recovery 54
- System Image Download 55
- Understanding the Interface 59
- Device Representation 60
- Information Buttons 61
- Device Management Buttons 61
- Starting the Application 62
- <IP address 63
- Privileged EXEC Mode 64
- Global Configuration Mode 64
- Interface Configuration Mode 65
- CLI Examples 66
- Viewing Device Information 67
- Figure 6-2. Asset 68
- Defining System Information: 69
- Initiating a Telnet Session: 69
- Defining System Time Settings 71
- Selecting a Clock Source 75
- Defining Local Clock Settings 75
- ][zone acronym] 76
- offset] 76
- Viewing the Versions Page 79
- Resetting the Device 80
- Configuring SNTP Settings 81
- Broadcast Time Information 82
- Defining SNTP Servers 86
- Figure 6-11. SNTP Servers 87
- Adding an SNTP Server 88
- Modifying an SNTP Server 89
- Deleting the SNTP Server 90
- Defining SNTP Interfaces 91
- Adding an SNTP Interface 92
- Managing Logs 93
- Enabling Logs: 95
- Displaying RAM Log Table 97
- Displaying the Log File Table 99
- Viewing Login History 101
- Sending Logs to a Server: 105
- Defining a New Server: 105
- Defining Device IP Addresses 107
- IPv6 Syntax 108
- IPv6 Prefixes 108
- Defining IPv4 Interfaces 109
- Adding an IPv4 Interface 110
- Deleting IP Addresses 111
- Adding DHCP Clients 113
- Defining IPv6 Interfaces 115
- Adding an IPv6 Interface 117
- Figure 6-29. Add IPv6 Address 118
- Interface page 119
- Defining IPv6 Default Gateway 120
- CLI Command Description 122
- Defining IPv6 ISATAP Tunnels 123
- Defining IPv6 Neighbors 125
- Figure 6-33. IPv6 Neighbors 126
- Adding an IPv6 Neighbor 127
- Modifying Neighbor Parameters 128
- Deleting Neighbors 128
- Viewing the IPv6 Routes Table 129
- Adding a DNS Server 133
- Removing DNS Servers 134
- Defining Default Domains 135
- Mapping Domain Host 136
- Adding Host Domain Names 137
- Configuring ARP 139
- Displaying the ARP Table 141
- Deleting ARP Table Entry 141
- Running Cable Diagnostics 142
- Performing a Cable Test 144
- Managing Device Security 147
- Activating a Profile 148
- Adding an Access Profile 149
- Removing a Rule 152
- Managing Passwords 161
- Defining Password Management 162
- Viewing Active Users 164
- Defining a New User: 166
- Deleting Users: 167
- Defining Line Passwords 168
- Defining Enable Passwords 170
- Defining TACACS+ Settings 171
- Figure 6-64. TACACS+ Settings 172
- Adding a TACACS+ Server 173
- Displaying the TACACS+ Table 174
- Removing a TACACS+ Server 174
- Figure 6-67. RADIUS Settings 176
- Defining RADIUS Parameters: 178
- Adding a RADIUS Server: 178
- Configuring LLDP and LLDP-MED 181
- Defining LLDP Properties 182
- Defining LLDP Port Settings 183
- Figure 6-71. Port Settings 184
- Adding an MED Network Policy: 187
- → LLDP-MED → Neighbors 192
- Defining SNMP Parameters 194
- Enabling SNMP Notifications 195
- Defining SNMP View Settings 197
- Adding a View 199
- Defining SNMP Access Control 200
- Defining SNMP Groups 202
- Displaying the Access Table 202
- Removing SNMP Groups 203
- Assigning SNMP User Security 203
- Adding Users to a Group 205
- Defining Communities 207
- Defining a New Community 209
- Displaying all Communities 210
- Deleting Communities 210
- Defining Notification Filters 212
- Adding SNMP Filters 213
- Displaying the Filter Table 213
- Removing a Filter 214
- Adding a new Trap Recipients 217
- Managing Files 220
- Downloading Files 221
- Firmware Download 222
- Active Image 222
- Configuration Download 222
- Uploading Files 224
- Configuration Upload 225
- Software Image Upload 225
- Copying Files 227
- Managing Device Files 229
- Defining Advanced Settings 230
- Optimizing iSCSI 232
- Global Parameters page 234
- Managing iSCSI Targets 236
- Removing Targets 237
- Monitoring iSCSI Sessions 238
- Configuring Network Security 241
- MAC Based Authentication 242
- Port Based Authentication 243
- Figure 7-3. Multiple Hosts 248
- Authenticating Users 251
- Configuring Port Security 252
- Figure 7-7. Port Security 253
- Defining a Locked Port 254
- ACL Overview 256
- Adding ACEs to IP based ACLs 259
- Adding IP based ACLs 260
- ACEs Associated with IP-ACL 261
- Removing an IP based ACL 261
- Removing an IP based ACE 261
- Adding MAC based ACLs 265
- Removing a MAC based ACL 266
- Removing a MAC based ACE 266
- Defining ACL Binding 267
- Removing ACL Bindings 268
- Configuring DHCP Snooping 269
- DHCP Snooping global 271
- Figure 7-17. VLAN Settings 272
- Defining Trusted Interfaces 273
- DHCP Snooping Trusted 275
- Interfaces 275
- Querying the Database 276
- Removing a Database Entry 276
- Clearing the Dynamic Database 276
- DHCP Snooping Binding 277
- Database 277
- Configuring Ports 278
- Defining Port Parameters 280
- Modifying Port Parameters 280
- Configuring Load Balancing 284
- Defining LAG Parameters 286
- Modifying LAG Parameters 286
- 2-3 287
- Enabling Storm Control 289
- Figure 7-26. Storm Control 290
- Figure 7-28. Port Mirroring 293
- Configuring Address Tables 295
- Adding a Static MAC Address 296
- Viewing Dynamic Addresses 298
- Redefining the Aging Time 299
- Configuring GARP 301
- Defining GARP Timers 302
- Defining STP Global Settings 304
- Defining STP Port Settings 308
- Enabling STP on a Port 310
- Modifying STP Port Properties 310
- Displaying the STP Port Table 310
- Defining STP LAG Settings 312
- Enabling RSTP 316
- Figure 7-36. MSTP Settings 318
- Configuring VLANs 323
- Defining VLAN Members 324
- Adding New VLANs 325
- VLAN Port Membership Table 326
- Deleting a VLAN 327
- Defining VLAN Ports Settings 331
- Assigning Port Settings 332
- Defining VLAN LAG Settings 334
- Assigning VLAN LAG Settings: 335
- Displaying the VLAN LAG Table 335
- Defining VLAN Protocol Groups 337
- Adding Protocol Ports 339
- Configuring GVRP 340
- Enabling GVRP on the Device 341
- GVRP Global Parameters page 342
- Configuring Voice VLANs 343
- Configuring Port Settings 348
- Voice VLAN port settings 348
- Defining OUIs 349
- Aggregating Ports 351
- Defining LACP Parameters 352
- Defining LAG Membership 354
- Multicast Forwarding Support 355
- IGMP Snooping 366
- Unregistered Multicast 371
- Viewing Statistics 375
- Viewing Counter Summary 376
- Viewing Interface Statistics 377
- Receive Statistics 378
- Transmit Statistics 378
- Viewing Statistics 379 379
- Viewing Etherlike Statistics 380
- Viewing GVRP Statistics 383
- Resetting GVRP Statistics 384
- Viewing Statistics 385 385
- Viewing EAP Statistics 387
- Resetting the EAP Statistics 388
- Viewing RMON Statistics 389
- Viewing Statistics 393 393
- Viewing Statistics 395 395
- Defining Device RMON Events 396
- Viewing Statistics 397 397
- Adding an RMON Event 398
- Modifying an RMON Event 398
- Deleting RMON Event Entries 398
- Viewing the RMON Events Log 399
- Defining RMON Device Alarms 401
- Adding an Alarm Table Entry 402
- Displaying the Alarm Table 403
- Deleting an Alarm Table Entry 403
- Viewing Charts 404
- Displaying Port Statistics 405
- Viewing LAG Statistics 406
- Displaying LAG Statistics 407
- Viewing the CPU Utilization 409
- CoS Services 412
- Enabling Quality of Service: 413
- Enabling Trust: 414
- Defining Bandwidth Settings 416
- Defining Queue Settings 419
- Mapping CoS Values to Queues 422
- Mapping DSCP Values to Queues 423
- Figure 9-8. DSCP to Queue 424
- Restoring default values: 425
- Device Specifications 427
- Operating Conditions 428
- Device Memory Specifications 428
- Feature Specifications 429
- Additional Switching Features 430
- Device Management 430
- System Features 430
- Glossary 431
- Glossary 433 433
- Combo Ports 433
- Glossary 435 435
- Image File 435
- Glossary 437 437
- Glossary 439 439
- Index 441 441
- 442 Index 442
- Index 443 443
- 444 Index 444
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