Zhone 5100 参照マニュアル

You can set the DHCP mode for the 5100/6100 VDR by issuing the set dhcp mode command.
Syntax: set dhcp mode <none | server>
Argument:

none | server

none disables DHCP; server enables DHCP in server mode

Example:

In this example, DHCP is enabled.

You can set a time-out value for the DHCP default lease by issuing the set dhcp pool <pool> 

default_lease command. Every hour by default the 5100/6100 VDR flushes the leases, which 

stops the data traffic and causes FTP and telnet sessions to time-out. Vpacket recommends that 

you set the default lease time-out to a large number.
Syntax: set dhcp pool <pool> default_lease <day hour | infinite>
Arguments:

pool

name of the pool that you want to configure

day hour | infinite  0-365 days and 0-23 for hours; default = one hour

Caution. If you configure the DHCP lease time to any other time, you must stop all 

traffic to make the change. If you do not stop traffic, over time the data traffic will 

become corrupt.

Example:

In this example, the default lease for the DHCP pool named “vpacket” is set to the default value 

of one hour (zero days, one hour).

VPacket# set dhcp mode server

VPacket#

VPacket# set dhcp pool vpacket default_lease 0 1

VPacket#

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