D-Link DGS-1510-28P User Manual - Page 157
Usage Guideline, Example, 4 ip dhcp client lease, Parameters, Default, Command Mode, Command Default
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DGS-1510 Series Gigabit Ethernet SmartPro Switch CLI Reference Guide Level: 12. Usage Guideline Use this command to specify the host name string (Option 12) to be sent with the DHCP discover message. The specification only applies to the subsequent sending of the DHCP discover messages. The setting only takes effect when the DHCP client is enabled on the interface to acquire the IP address from the DHCP server. If this option is not configured, the Switch will be sent messages with no Option 12 configured. Example This example shows how to set the host name option value to Site-A-Switch. Switch# configure terminal Switch(config)# interface vlan 100 Switch(config-if)# ip dhcp client hostname Site-A-Switch Switch(config-if)# 16-4 ip dhcp client lease This command is used to specify the preferred lease time for the IP address to request from the DHCP server. Use the no form of this command to disable sending of the lease option. ip dhcp client lease DAYS [HOURS [MINUTES]] no ip dhcp client lease Parameters DAYS HOURS MINUTES Specifies the day duration of the lease. The range is from 0 to 10000 days. (Optional) Specifies the hour duration of the lease. The range is from 0 to 23 hours. (Optional) Specifies the minute duration of the lease. The range is from 0 to 59 minutes. Default The lease option is not sent. Command Mode Interface Configuration Mode. Command Default Level Level: 12. Usage Guideline The setting only takes effect when the DHCP client is enabled to request the IP address for the interface. Example This example shows how to get a 5 days release of the IP address. 154
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