Dahua NVR41-4KS2 Series User Manual

User's Manual
XIII
4.11.16 Setting Switch
........................................................................................................................................................ 351
4.11.17 P2P
............................................................................................................................................................................... 352
4.11.17.1 Mobile APP Operation
............................................................................................................................ 353
4.12 Storage
.................................................................................................................................................................................... 354
4.12.1 Basic
............................................................................................................................................................................... 354
4.12.2 Schedule
...................................................................................................................................................................... 355
4.12.3 Disk Manager
............................................................................................................................................................ 355
4.12.4 Record Control
.......................................................................................................................................................... 356
4.12.5 Disk Group
.................................................................................................................................................................. 356
4.12.6 Disk Quota
.................................................................................................................................................................. 357
4.12.7 Disk Check
.................................................................................................................................................................. 358
4.12.7.1 Manual Check
................................................................................................................................................. 358
4.12.7.2 Detect Report
................................................................................................................................................. 359
4.12.7.3 Disk Health Monitoring
............................................................................................................................. 361
4.12.8 RAID
............................................................................................................................................................................... 362
4.12.8.1 Creating RAID
................................................................................................................................................. 362
4.12.8.2 RAID Info
........................................................................................................................................................... 364
4.12.8.3 Hot Spare Disk
............................................................................................................................................... 365
4.12.9 Record Estimate
....................................................................................................................................................... 366
4.12.9.1 Calculating Recording Time
.................................................................................................................... 368
4.12.9.2 Calculating HDD Capacity for Storage
.............................................................................................. 368
4.12.10 FTP
............................................................................................................................................................................... 369
4.12.11 Setting iSCSI
............................................................................................................................................................ 371
4.13 System
..................................................................................................................................................................................... 372
4.13.1 General
......................................................................................................................................................................... 372
4.13.2 Serial Port
.................................................................................................................................................................... 372
4.14 Security
................................................................................................................................................................................... 373
4.14.1 Security Status
.......................................................................................................................................................... 373
4.14.2 System Service
.......................................................................................................................................................... 375
4.14.2.1 Basic Services
................................................................................................................................................. 375
4.14.2.2 802.1x
................................................................................................................................................................. 377
4.14.2.3 HTTPS
................................................................................................................................................................. 378
4.14.3 Attack Defense
......................................................................................................................................................... 378
4.14.3.1 Firewall
.............................................................................................................................................................. 378
4.14.3.2 Account Lockout
........................................................................................................................................... 380
4.14.3.3 Anti-Dos Attack
............................................................................................................................................. 380
4.14.3.4 Sync Time-Allowlist
..................................................................................................................................... 381

Dahua NVR41-4KS2 Series Specifications

General

Brand	Dahua
Model	NVR41-4KS2 Series
Category	Network Hardware
Language	English