Configures secondary IP addresses on a VLAN to support multinetting.
| vlan_name | Specifies a VLAN name. |
| vlan_id | Specifies a VLAN id. |
| anycast | Specifies that the address functions like any other secondary address on a VLAN, but responds to ARP requests with the anycast MAC address. |
| ip_address | Specifies an IP address. |
| netmask | Specifies a network mask. |
| ipNetmask | Specifies an IP address with network mask. |
N/A.
Adding a secondary IP address to a VLAN enables multinetting. Secondary addresses are added to support legacy stub IP networks.
After you have added a secondary IP address to a VLAN, you cannot unconfigure the primary IP address of that VLAN until you delete all of the secondary addresses. To delete the secondary address, use the following command:
configure [ {vlan} vlan_name | vlan vlan_id] delete secondary-ipaddress [ip_address | all]The following example configures the VLAN multi to support the 10.1.1.0/24 subnet in addition to its primary subnet:
# configure vlan multi add secondary-ipaddress 10.1.1.1/24
This command was first available in ExtremeXOS 11.0.
The vlan_id variable is first available in ExtremeXOS 16.1.
Anycast capability was added in ExtremeXOS 30.7.
This command is available on the ExtremeSwitching X435, X440-G2, X450-G2, X460-G2, X465, X590, X620, X670-G2, X690, X695, and X870 series switches.