43 Chapter3
DHCP Server—System configuration
DHCP is the abbreviation of Dynamic Host Configuration Protocol that is a protocol for assigning
dynamic IP addresses to devices on a network. With dynamic addressing, a device can have a different
IP address every time it connects to the network. In some systems, the device's IP address can even
change while it is still connected. DHCP also supports a mix of static and dynamic IP addresses.
Dynamic addressing simplifies network administration because the software keeps track of IP addresses
rather than requiring an administrator to manage the task. This means that a new computer can be
added to a network without the hassle of manually assigning it a unique IP address.
The system provides the DHCP server function. The system provides the DHCP server function. Having
enabled the DHCP server function, the switch system can be a DHCP server.
•
DHCP Server:
Enable or Disable the DHCP Server function. Enable—the switch will be the DHCP
server on your local network.
•
Low IP Address:
Type in an IP address. Low IP address is the beginning of the dynamic IP range. For
example, dynamic IP is in the range between 192.168.1.100 ~ 192.168.1.200. In contrast,
192.168.1.100 is the Low IP address.
•
High IP Address:
Type in an IP address. High IP address is the end of the dynamic IP range. For
example, dynamic IP is in the range between 192.168.1.100 ~ 192.168.1.200. In contrast,
192.168.1.200 is the High IP address.
•
Subnet Mask:
Type in the subnet mask of the IP configuration.
•
Gateway:
Type in the IP address of the gateway in your network.
•
DNS:
Type in the Domain Name Server IP Address in your network.
•
Lease Time (sec):
It is the time period that system will reset the dynamic IP assignment to ensure the
dynamic IP will not been occupied for a long time or the server doesn’t know that the dynamic IP is idle.
•
And then, click
Apply
.
Figure 3.10: DHCP Server – System Configuration
DHCP Client—System Configuration
When the DHCP server function is active, the system will collect the DHCP client information and
displays it here.
Summary of Contents for EKI-7657C
Page 1: ...EKI 7657C 7 3G port Industrial Managed Redundant Gigabit Ethernet Switch User Manual...
Page 18: ...EKI 7657C _Manual_ed1 8...
Page 21: ...11 Chapter2 2 2 Dimensions units mm Figure 2 1 Front View of EKI 7657C...
Page 22: ...EKI 7657C _Manual_ed1 12 Figure 2 2 Side View of EKI 7657C...
Page 23: ...13 Chapter2 Figure 2 3 Rear View of EKI 7657C...
Page 24: ...EKI 7657C _Manual_ed1 14 Figure 2 4 Top View of EKI 7657C...
Page 33: ...23 Chapter2...
Page 50: ...EKI 7657C _Manual_ed1 40 Figure 3 7 Main page...
Page 60: ...EKI 7657C _Manual_ed1 50 Figure 3 19 Fault Relay Alarm...
Page 66: ...EKI 7657C _Manual_ed1 56 Figure 3 23 Digital Input Output interface...
Page 96: ...EKI 7657C _Manual_ed1 86 Figure 3 51 802 1x Radius Misc Configuration interface...
Page 103: ...93 Troubleshooting CHAPTER...
Page 105: ...95 Pin Assignment Wiring APPENDIX...
Page 108: ...EKI 7657C _Manual_ed1 98...
Page 109: ...99 Compatible SFP Modules APPENDIX...
