
218218 | DHCP Configuration
Dell PowerConnect W-Series Aruba Instant 6.2.1.0-3.3 | User Guide
Name Description
Network Specify the network to use.
Net Mask If Local or Local,L3 is selected, specify the subnet mask. The subnet mask and the net-
work determine the size of subnet.
Excluded address If Local,L3 is selected, specify the IP address to exclude, The value entered in the field
determines the exclusion range of the subnet. Based on the size of the subnet, the IP
addresses that come before or after the IP address value specified in this field are
excluded.
DNS Server If required, specify the IP address of a DNS server for the Local and Local,L3 scopes.
Domain Name If required, specify the domain name for the Local and Local,L3 scopes.
Lease Time Specify a lease time for the client in minutes.
Option Specify the type and a value for the DHCP option. You can configure the organization-
specific DHCP options supported by the DHCP server. To add multiple DHCP options,
click the + icon.
DHCP relay Select Enabled to allow the OAW-IAPs to intercept the broadcast packets and relay
DHCP requests directly to corporate network, instead of broadcasting packets to the
corporate network. When enabled, this feature helps reduce network traffic caused by
the broadcasting of DHCP requests to the corporate network.
DHCP server Specify the IP address of the DHCP relay server.
Option82
This option is available only if Centralized, L2 is selected. Select Alcatel to enable
DHCP Option 82 to allow clients to send DHCP packets with the Option 82 string.
The Option 82 string is available only in the Alcatel (ALU) format. The ALU format for
the Option 82 string consists of the following:
l Remote Circuit ID; X AP-MAC; SSID; SSID-Type
l Remote Agent; X IDUE-MAC
Table 43:
DHCP Mode: Configuration Parameters
4. Click OK.
The Option 82 is specific to Alcatel and is not configurable in this version of AOS-W Instant.
The following table describes the behavior of DHCP Relay Agent and Option 82 in the OAW-IAP.
DHCP Relay Option 82 Behavior
Enabled Enabled DHCP packet relayed with the ALU-specific Option 82 string
Enabled Disabled DHCP packet relayed without the ALU-specific Option 82 string
Disabled Enabled DHCP packet not relayed, but broadcast with the ALU-specific Option 82 string
Disabled Disabled DHCP packet not relayed, but broadcast without the ALU-specific Option 82
string
Table 44:
DHCP Relay and Option 82
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