Prerequisites for Configuring DHCP for WLANs, on page 47
Restrictions for Configuring DHCP for WLANs, on page 48
Information About DHCP Scopes
Switches have built-in DHCP relay agents. However, when you desire network segments that do not have a
separate DHCP server, the switches can have built-in DHCP scopes that assign IP addresses and subnet masks
to wireless clients. Typically, one switch can have one or more DHCP scopes that each provide a range of IP
addresses.
DHCP scopes are needed for internal DHCP to work. Once DHCP is defined on the switch, you can then
point the primary DHCP server IP address on the management, AP-manager, and dynamic interfaces to the
switch’s management interface.
Related Topics
Configuring DHCP for WLANs (CLI), on page 52
Configuring Advanced WLAN Properties (GUI), on page 39
Prerequisites for Configuring DHCP for WLANs, on page 47
Restrictions for Configuring DHCP for WLANs, on page 48
Configuring DHCP Scopes (CLI), on page 55
How to Configure DHCP for WLANs
Configuring DHCP for WLANs (CLI)
Use this procedure to configure the following DHCP parameters on a WLAN:
•
DHCP Option 82 Payload
•
DHCP Required
•
DHCP Override
Before You Begin
•
You must have admin privileges for configuring the WLAN.
•
To configure the DHCP override, you must have the IP address of the DHCP server.
WLAN Configuration Guide, Cisco IOS XE Release 3E (Catalyst 3650 Switches)
52 OL-32353-01
Configuring DHCP for WLANs
How to Configure DHCP for WLANs
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