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234 | Performing Daily Administration in AirWave Dell PowerConnect W-AirWave 7.6 | User Guide
watched AirWave will be unable to restore properly. If any of the watched AMPs are not on the same version of
AirWave, you will need to upgrade. The Failover AMP will need HTTPS access (port 443) to the watched AMP to
verify that the web page is active and to fetch downloads.
Once the Failover AMP determines that the Watched AMP is not up (based on the user-defined missed poll
threshold) it will restore the data backup of the Watched AMP and begin monitoring the watched AMP APs and
devices. There are many variables that affect how long this will take including how long client historical data is being
retained, but for an AMP with 1,000 APs it might take up to 10 minutes. For an AMP with 2,500 APs, it might
take as long as 20 minutes. The Failover AMP will retain its original IP address.
In summary, the Failover AMP could take over for the Watched AMP in as little as five minutes; it might take up to
an additional 10-20 minutes to unpack the watched AMP data and begin monitoring APs. The most important
factors are the missed poll threshold, which is defined by the user, and the size of the watched AMP backup, which
is affected by the total number of APs and by the amount of data being saved, especially client historical data.
To restore the Watched AMP, run the backup script from the command line and copy the current data file and the
old Watched AMP configuration file to the Watched AMP. Then run the restore script. More information about
backups and restores can be found in "Backing Up AirWave" on page 232.
Setting Default Description
IP/Hostname None
The IP address or Hostname of the watched AMP.
The Failover AMP needs HTTPS access to the watched AMPs.
Username None A username with management rights on the watched AMP.
Password None The password for the username with management rights specified above.
HTTP Timeout
(5-1000 Sec)
60 The amount of time before AirWave considers a polling attempt failed.
Polling Enabled Yes
Enables or disables polling of the Watched AMP.
NOTE: You do not need to disable polling of the watched AMP system if it is set to be down
during nightly maintenance or is being upgraded.
Polling Period
5
minutes
The amount of time between polls of the Watched AMP.
Missed Poll
Threshold
None
The number of polls that can be missed before the failover AMP will begin actively
monitoring the Watched AMP APs.
Table 125:
Home > Watched Page Fields and Default Values
NOTE: When selecting a backup file, be sure to select the one that is most relevant, whether that is failover-as-AMP or failover-as-
failover. An AirWave acting as a failover keeps its nightly backups in /var/airwave-backup, and the backups of watched AMPs are
stored in /var/airwave-backup/watched_amps. In the event of a failover, a new backup-as-failover is made and placed in
/var/airwave-backup/watcher. However, the existing backups-as-failover in /var/airwave-backup remains there until they are aged out
by standard rotation.
Logging out of AirWave
To log out of AirWave, select the Logout link on the upper right hand corner of every AirWave page.
You will be logged off automatically based on the number of minutes set in the Idle Timeout setting of Home >
User Info. Refer to "Setting Up Login Configuration Options" on page 34.
- Dell PowerConnect 1
- W-AirWave 7.6 1
- Copyright 2
- Open Source Code 2
- Legal Notice 2
- Contents 3
- Using VisualRF 265 10
- Index 313 11
- Chapter 1 13
- VisualRF 14
- Master Console and Failover 15
- Administrative Roles 16
- Chapter 2 17
- Customizing Columns in Lists 19
- Resetting Pagination Records 20
- Using the Pagination Widget 21
- Customizing the Dashboard 22
- Adding Widgets 23
- Available Widgets 23
- Widget Description 24
- Search Preferences 26
- AMP Setup > General 28
- Table 3: 29
- Table 4: 29
- Top Header Settings 30
- Search Method 30
- Home Overview Preferences 30
- Display Settings 31
- Device Configuration Settings 31
- AMP Features 32
- External Logging Settings 32
- Table 9: 33
- Table 10: 33
- Setting Default Description 34
- Firmware Upgrade Defaults 35
- Additional AMP Services 35
- Performance Settings 36
- Table 14: 38
- Table 15: 38
- Table 16: 38
- Creating AirWave Users 39
- Table 17: 40
- AirWave User Roles 41
- Table 18: 42
- Table 19: 43
- Table 20: 44
- Setting Up Single Sign-On 46
- Table 22: 47
- Table 23: 49
- Table 24: 50
- Table 25: 51
- Table 26: 53
- Table 27: 54
- Table 28: 54
- Table 29: 54
- Table 30: 55
- Table 31: 55
- Table 32: 57
- Setting Up Device Types 58
- Introduction to Cisco WLSE 59
- Initial WLSE Configuration 60
- Managing Devices 61
- Inventory Reporting 61
- Defining Access 61
- Grouping 61
- WDS Participation 61
- Primary or Secondary WDS 62
- Table 34: 63
- Configuring ACS Servers 64
- Table 35: 65
- Table 36: 66
- PCI Auditing 67
- Deploying WMS Offload 69
- Chapter 3 71
- AirWave Groups Overview 72
- Table 38: 73
- Table 39: 75
- Table 40: 76
- Table 41: 77
- Table 42: 77
- Table 43: 78
- Table 44: 78
- Table 45: 79
- Table 46: 79
- Table 47: 79
- Table 48: 80
- Table 49: 80
- Table 50: 81
- Table 51: 82
- Table 52: 83
- Table 53: 85
- Table 54: 87
- Table 55: 87
- Table 56: 88
- Table 57: 89
- Table 58: 89
- Table 59: 89
- Table 60: 91
- Table 61: 92
- Cisco WLC Group Configuration 93
- Table 64: 101
- Table 65: 102
- Table 66: 102
- Table 67: 102
- Comparing Device Groups 104
- Deleting a Group 105
- Modifying Multiple Devices 107
- Table 68: 108
- Action Description 109
- Chapter 4 113
- SNMP/HTTP Scanning 114
- Defining a Scan Set 116
- Running a Scan Set 116
- Table 69: 117
- Table 70: 120
- Adding Universal Devices 123
- Unignoring a Device 124
- Monitoring Devices 125
- Table 71: 127
- Table 72: 129
- Table 73: 130
- Table 74: 131
- Table 75: 131
- Table 76: 132
- Issues Summary section 133
- 802.11 Radio Counters Summary 134
- Recent ARM Events Log 135
- Table 79: 136
- Active BSSIDs Table 137
- Figure 90 138
- Auditing Device Configuration 141
- Configuring AP Settings 145
- Table 81: 146
- Table 82: 148
- Table 83: 149
- Table 84: 150
- Figure 104 153
- Table 85: 155
- Table 86: 157
- Dell PowerConnect W-Series 158
- ArubaOS User Guide 158
- Chapter 5 163
- Viewing and Adding Templates 164
- Table 87: 165
- Table 88: 166
- Configuring General Templates 167
- Using Template Syntax 169
- Using AP-Specific Variables 169
- Push_and_exclude Command 170
- Table 89: 171
- Table 90: 171
- Applying Startup-config Files 174
- WDS Settings in Templates 174
- Configuring a Global Template 178
- Group Name, ssid_1 180
- Subscriber 1, Value 0 180
- Chapter 6 181
- Setting Up RAPIDS 183
- Table 92: 184
- Classification Options 185
- Containment Options 185
- Filtering Options 185
- Defining RAPIDS Rules 186
- Device OUI Score 187
- Rogue Device Threat Level 187
- Table 98: 188
- Table 99: 189
- Recommended RAPIDS Rules 190
- Table 100: 191
- Column Description 192
- Score Override 195
- Using the Audit Log 196
- Additional Resources 197
- Chapter 7 199
- Table 102: 201
- Table 103: 201
- Table 104: 202
- Viewing Triggers 203
- Creating New Triggers 203
- Table 105: 205
- Setting Triggers for Devices 206
- Table 107: 207
- Setting Triggers for Clients 208
- Table 111: 210
- Table 110: 210
- Delivering Triggered Alerts 211
- Viewing Alerts 211
- Responding to Alerts 212
- Overview of the Clients Pages 213
- Table 114: 215
- Field Description 216
- Table 115: 217
- Table 116: 219
- Table 117: 221
- Overview of SOTI MobiControl 226
- Table 118: 227
- Table 119: 229
- The Home > Search Page 232
- Table 121: 235
- Information section: 236
- Table 122: 239
- Table 123: 243
- Backing Up AirWave 244
- Table 124: 245
- Logging out of AirWave 246
- Chapter 8 247
- Table 126: 248
- Using Daily Reports 250
- Using Custom Reports 251
- Table 128: 253
- Table 129: 256
- Table 130: 257
- Table 131: 258
- Using the IDS Events Report 259
- Using the Inventory Report 260
- Using the New Clients Report 262
- Table 133: 263
- Using the Port Usage Report 265
- Using the RF Health Report 267
- Using the VPN Session Report 269
- Defining Reports 270
- Table 134: 271
- Table 135: 272
- Emailing Reports to Smarthost 275
- Chapter 9 277
- Features 278
- Useful Terms 278
- Starting VisualRF 279
- Basic QuickView Navigation 279
- Network View Navigation 280
- Display Menu 281
- Edit Menu 282
- Mesh View Navigation 283
- Server Settings 285
- Location Settings 286
- Table 140: 287
- Attenuation Settings 288
- VisualRF Resource Utilization 289
- Increasing Location Accuracy 293
- Adding Exterior Walls 294
- Figure 208: Drawing a wall 295
- Adding Client Surveys 296
- Adding Regions 297
- Adding a Wiring Closet 298
- Configuring Infrastructure 300
- Tracking Location History 303
- Table 145: 305
- Planning and Provisioning 306
- Creating a New Campus 307
- Table 146: 308
- Importing a Floor Plan 309
- Editing a Floor Plan Image 310
- Sizing a Non-CAD Floor Plan 311
- Error Checking of CAD Images 312
- Tweaking a Planning Region 316
- Auto-Matching Planned Devices 317
- Exporting a campus 318
- Importing from CAD 318
- Batch Importing CAD Files 319
- Post Processing Steps 320
- Common Importation Problems 320
- Pre-Conversion Checklist 320
- VisualRF Location APIs 321
- About VisualRF Plan 322
- VisualRF Plan Installation 323
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