To Next Page

To Previous Page

Configuring IP Address Pools

15-10 DHCP Server Configuration

Syntax

clear dhcp server statistics

Parameters

None.

Defaults

None.

Mode

Switchcommand,read‐write.

Example

ThisexampleclearsallDHCPservercounters.

B3(rw)->clear dhcp server statistics

Configuring IP Address Pools

Manual Pool Configuration Considerations

•ThesubnetoftheIPaddressbeingissuedshouldbeonthesamesubnetastheingress

interface(thatis,thesubnetofthehostIPaddressoftheswitch,orifroutinginterfacesare

configured,thesubnetoftheroutinginterface).

•Amanualpoolcanbeconfiguredusingeitherthe

client’s hardwareaddress(setdhcppool

hardware‐address)ortheclient’sclient‐identifier(setdhcppoolclient‐identifier),butusing

bothisnotrecommended.

•IftheincomingDHCPrequestpacketcontainsaclient‐identifier,thenamanualpool

configuredwiththatclient‐identifiermustexistontheswitchin

orderfortherequesttobe

processed.Thehardwareaddressisnotchecked.

•Ifamanualpoolisconfiguredwithaclient‐identifier,thentheincomingDHCPrequest

packetfromthatclientmustincludethatclient‐identifierinorderfortherequesttobe

processed.Thehardwareaddressisnotchecked.

•A

hardwareaddressandtype(EthernetorIEEE802)configuredinamanualpoolischecked

onlywhenaclient‐identifierisnotalsoconfiguredforthepoolandtheincomingDHCP

requestpacketdoesnotincludeaclient‐identifieroption.

Purpose

ToconfigureandclearDHCPaddresspoolparameters,andtodisplayaddresspoolconfiguration

information.

Note: A total of 16 address pools, dynamic and/or static, can be configured on the SecureStack B3.

Enterasys SecureStack B3 User Manual

Questions and Answers: