Edge-Core ES4626 User Manual page 334

Example: Defining an address pool named "1".
Switch(Config)#ip dhcp pool 1
Switch(dhcp-1-config)#
11.2.2.12 loghost dhcp
Command: loghost dhcp <ip-address> <port>
no loghost dhcp
Function: Enables DHCP logging and specify the IP address and port number for the
DHCP logging host; the "no loghost dhcp" command disables the DHCP logging
function.
Parameters: <ip-address> is the DHCP log host IP address in decimal format. <port> is
the port number, valid values range from 0 -65535.
Default: DHCP logging is disabled by default.
Command mode: Global Mode
Usage Guide: The user can check information about DHCP address assignment from
the log host when this command is configured. Any host running logtest.exe provided by
Edge-Core can be a DHCP log host.
Example: Enabling the DHCP logging, the log host is 192.168.1.101, port 45.
Switch(Config)#loghost dhcp 192.168.1.101 45
11.2.2.13 lease
Command: lease (infinite | <0-365> (<0-23> (<0-59>|)|))
no lease
Function: Sets the lease time for addresses in the address pool; the "no lease"
command restores the default setting.
Parameters: <days> is number of days from 0 to 365; <hours is number of hours from 0
to 23; <minutes> is number of minutes from 0 to 59; infinite means perpetual use.
Default: The default lease duration is 1 day.
Command Mode: DHCP Address Pool Mode
Usage Guide: DHCP is the protocol to assign network addresses dynamically instead of
permanently, hence the introduction of ease duration. Lease settings should be decided
based on network conditions: too long lease duration offsets the flexibility of DHCP, while
too short duration results in increased network traffic and overhead. The default lease
duration of ES4626/ES4650 switch is 1 day.
Example: Setting the lease of DHCP pool "1" to 3 days 12 hours and 30 minutes.
Switch(dhcp-1-config)#lease 3 12 30
11.2.2.14 netbios-name-server
Command: netbios-name-server <address1>[<address2>[...<address8>]]
no netbios-name-server
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