Create a DHCP Server Subnet

Use this procedure to create a DHCP Server subnet. The DHCP Server configuration must include at least one subnet.

Procedure

  1. In the navigation pane, expand Configuration > IP.
  2. Select DHCP Server.
  3. Select the Subnet tab.
  4. Select Insert.
  5. In Subnet IP, type the subnet network address.
  6. In Subnet Mask, type the mask.
  7. In Pool Range Start, type the IPv4 address that marks the start of the address range.
  8. In Pool Range End, type the IPv4 address that marks the end of the address range.
  9. Optional: Configure other optional parameters for the subnet to override the global DHCP Server configuration.
  10. Select Insert.

Subnet Field Descriptions

Use the data in the following table to configure the Subnet tab for DHCP Server.

Name Description
Subnet IP Assigns the network address of the DHCP subnet.
Subnet Mask Assigns the subnet mask for the DHCP subnet.
Pool Range Start Assigns the starting address in the IP address range.
Pool Range End Assigns the ending IP address in the address range. This address must be higher than the starting address.
Lease Duration Assigns the lease expiration timer in seconds.
TFTP Server IP Specifies the IP address of the TFTP server.
TFTP Server Name Specifies the server name of the TFTP server.
TFTP Bootfile Name

Specifies the file name of the TFTP boot image.

Domain Name

Specifies the DHCP server domain name.

NetBios Type

Specifies node type of the NetBIOS server. .

Select one of the following:

  • B-Node
  • P-Node
  • M-Node
  • H-Node

NetBios Server Ip

Specifies the IPv4 address of the NetBIOS server for the subnet.