217
1#2.3
Network Class
1) Address feature
IP address
: 3 numbers in X4 indicates Host ID that is addressed from 0 to 255. But, generally, 0 & 255
is used to network ID & Broadcast address, but 1 to 244 IP address used in practical.
Network ID
: As Local network ID, the address indicates network identity in Internet. Generally, it
addresses most superior number in local network.
Gateway address
: It is IP address for Router connecting internet and local network, and the path of
connecting local network that is ID assigned ID and internet. Generally, next number of local network ID
is addressed.
Broadcast address
: It is for the broadcasting of all devices connected to local network and is the address
of last destination. This address is produced by calculation and all devices connected to network have
same Broadcast address.
Subnet Mask address
: It is the address to make differential network(Remote network) by dividing local
network smaller and indicates the size of one network(number of IP included). Number of Subnet Mask
address has been fixed (0, 4, 8, 16, 32, 64, 128, 192).
2) Network Structure
(1) When structure 1 network,
Network ID: xxx.xxx.xxx.0
Gateway Address: xxx.xxx.xxx.1
Subnet Mask: 255.255.255.0
Broadcast Address: xxx.xxx.xxx.255
IP Addresses: xxx.xxx.xxx.2 – xxx.xxx.xxx.254
(2) When structure 2 networks in same size (1/2 + 1/2),
Sub-Network ID: xxx.xxx.xxx.0
Gateway Address: xxx.xxx.xxx.1
Subnet Mask: 255.255.255.128
Broadcast Address: xxx.xxx.xxx.127
IP Addresses: xxx.xxx.xxx.2 – xxx.xxx.xxx.126
Sub-Network ID: xxx.xxx.xxx.128
Gateway Address: xxx.xxx.xxx.129
Содержание BL-32960M
Страница 1: ...DVR Installation User s Guide BL 1680A BL 32960M v 1 4...
Страница 24: ...24 7 eDVR configuration 7 1 Basic configuration 7 2 Advanced configuration...
Страница 25: ...25 7 3 External storage Back up configuration 7 4 Internet Intranet configuration...
Страница 35: ...35 Note Wire Handling on page 27...
Страница 136: ...136 Save Settings Save present set value to USB device...
Страница 181: ...181 18 3 16 Input Set sensor type user wants NC Normal Close NO Normal Open Off 18 3 17 Relay...
Страница 189: ...189 19 1 3 Setup in Alarm Rec If there is video channel want to record with Text sync set Text Event from Off to On...
Страница 195: ...195 APPENDIX APPENDIX APPENDIX...
Страница 197: ...197...
Страница 201: ...201...
Страница 202: ...202 7 Push in bracket that HDD installed under HDD RACK It is easy to install if it push in leaning to the left...
Страница 205: ...205 13 Install HDD RACK 14 Clise the case and drive a screw...
Страница 223: ...223...