Configures secondary IP addresses on a VLAN (Virtual LAN) to support multinetting.
| vlan_name | Specifies a VLAN name. |
| vlan_id | Specifies a VLAN id. |
| 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.
Once you have added a secondary IP address to a VLAN, you cannot unconfigure the primary IP address of that VLAN until you delete all the secondary addresses. Delete secondary address with 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.
This command is available on the Summit X450-G2, X460-G2, X670-G2, X770, and ExtremeSwitching X440-G2, X620, X690, X870 series switches.
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