Configuring General DHCP Server Parameters
Enterasys B5 CLI Reference 16-3
set port vlan ge.1.1-10 6
2. CreatearoutedinterfacefortheVLANinrouterconfigurationmode.Inthefollowing
example,anIPaddressisassociatedwithroutedinterfaceVLAN6:
Inrouterconfigurationmode:
interface vlan 6
no shutdown
ip address 6.6.1.1 255.255.0.0
3. EnableDHCPserverfunctionalityonthesystemwiththesetdhcpenablecommand.
4. CreatetheDHCPaddresspool.Theonlyrequiredstepsaretonamethepoolanddefinethe
networknumberandmaskforthepool.Notethatthepoolhas tobeinthesamesubnetasthe
routed
interfaceandusethesamemaskconfiguredontheroutedinterface.Forexample:
set dhcp pool auto-pool network 6.6.0.0 255.255.0.0
DHCPclientsinVLAN6willbeservedIPaddressesfromthisDHCPaddresspool.
OptionalDHCPservertasksinclude:
•Youcanlimitthescopeofaddressesassignedtoapoolfordynamicaddressassignmentwith
thesetdhcpexcludecommand.Upto128non‐overlappingaddressrangescanbeexcluded
on
theEnterasysB5.Forexample:
set dhcp exclude 192.0.0.1 192.0.0.10
• Configurestaticaddresspoolsformanualaddressassignment.Theonlyrequiredstepsareto
namethepool,configureeitherthehardwareaddressoftheclientortheclientidentifier,and
configuretheIPaddressandmaskforthemanualbinding.Forexample:
set dhcp pool static-pool hardware-address 0011.2233.4455
set dhcp pool static-pool host 192.0.0.200 255.255.255.0
•SetotherDHCPserverparameterssuch asthenumberofping packetstobesentbefore
assigninganIPaddress,orenablingconflictlogging.
Configuring General DHCP Server Parameters
Purpose
ToconfigureDHCPserverparameters,andtodisplayandclearaddressbindinginformation,
serverstatistics,andconflictinformation.
Commands
Note: The IP address of the system’s host port or the routed interface is automatically
excluded.
For information about... Refer to page...
set dhcp 16-4
set dhcp bootp 16-4
set dhcp conflict logging 16-5
show dhcp conflict 16-5
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General