Extreme Networks ExtremeWare 7.7, Command Reference Manual

Page: 955 / 2620

configure vlan dhcp-options
ExtremeWare 7.7 Command Reference Guide 955
40.0.0.40. Similarly, for the secondary subnet the DHCP address range is configured ranging from
50.0.0.5 to 50.0.0.40.
To configure the DHCP gateway as 40.0.0.90 for the primary subnet, use the following command:
configure vlan test dhcp-options dhcp-gateway 40.0.0.90
To configure the DHCP gateway as 50.0.0.90 for the secondary subnet use the following command:
configure vlan test dhcp-options dhcp-gateway 50.0.0.90 50.0.0.5
NOTE
You can configure multiple DHCP address ranges for a VLAN. The start-addr option in the command
(50.0.0.5 in this example) specifies the exact DHCP address range for which the command applies. If
the last option is not specified, the command is applied for the primary subnet.
Example 2
Consider a VLAN named test with a primary subnet 40.0.0.x/24 and a secondary subnet 50.0.0.x/24.
Assume that for the primary subnet a DHCP address range is configured ranging from 40.0.0.5 to
40.0.0.40. Similarly, for the secondary subnet the DHCP address range is configured ranging from
50.0.0.5 to 50.0.0.40.
To configure the DNS server as 40.0.0.90 for the primary subnet, use the following command:
configure vlan test dhcp-options dns-server 40.0.0.90
To configure the DNS Server as 50.0.0.90 for the secondary subnet, use the following command:
configure vlan test dhcp-options dns-server 50.0.0.90 50.0.0.5
NOTE
You can configure multiple DHCP address ranges for a VLAN. The start-addr option in the command
(50.0.0.5 in this example) specifies the exact DHCP address range for which the command applies. If
the last option is not specified, the command is applied for the primary subnet.
Example 3
Consider a VLAN named test with a primary subnet 40.0.0.x/24 and a secondary subnet 50.0.0.x/24.
Assume that for the primary subnet a DHCP address range is configured ranging from 40.0.0.5 to
40.0.0.40. Similarly, for the secondary subnet the DHCP address range is configured ranging from
50.0.0.5 to 50.0.0.40.
To configure the WINS Server as 40.0.0.90 for the primary subnet, use the following command:
configure vlan test dhcp-options wins-server 40.0.0.90
To configure the WINS Server as 50.0.0.90 for the secondary subnet, use the following command:
configure vlan test dhcp-options wins-server 50.0.0.90 50.0.0.5
NOTE
You can configure multiple DHCP address ranges for a VLAN. The start-addr option in the command
(50.0.0.5 in this example) specifies the exact DHCP address range for which the command applies. If
the last option is not specified, the command is applied for the primary subnet.