Chapter 15: DHCP Server with Port-Based IP Assignment
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This command is performed from Global Configuration mode on the
switch. It will enter the configuration mode for the pool name specified. If
the name specified is not associated with an existing pool, the switch will
create a new pool with this name, then enter the configuration mode for
the new pool.
Once you have entered the DHCP Configuration mode, all commands
executed before the next exit command will apply to this pool.
The NO form of this command deletes a specific DHCP pool.
This example creates a DHCP pool named P1 and enters DHCP
Configuration mode.
awplus> enable
awplus# configure terminal
awplus(config)# ip dhcp pool P1
awplus(dhcp-config)#
Defining a
Network
The command to configure a network to which the DHCP pool applies is
the NETWORK command.
Here is the format of the command:
network {<ip-subnet-address/prefix-length>|<ip-subnet-
address/mask>}
A pool can belong to only one network.
The IP-SUBNET-ADDRESS/PREFIX-LENGTH parameter is the IPv4
subnet address in dotted decimal notation followed by the prefix length in
CIDR slash notation.
The IP-SUBNET-ADDRESS/MASK parameter is the IPv4 subnet address
in dotted decimal notation followed by the subnet mask in dotted decimal
notation.
This command is performed from DHCP Configuration mode.
The NO form of this command removes the network (subnet) from the
DHCP pool.
This command fails if it makes existing ranges invalid, for example, if they
are not within the new network you are configuring.
The NO form of this command fails if ranges still exist in the pool. You
must remove all ranges in the pool before issuing a NO NETWORK
command to remove a network from the pool.
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