create

Use the create command to create a topology object. The create command is accessible from the topology context of the CLI.

create topology name (b@ac vlanid port port name tag | untag) | (b@ap vlanid tag | untag) | (routed A.B.C.D/0-32) | (physical vlanid) port port name tag | untag> A.B.C.D./0-32)

Parameters

topology name Specifies the name of the topology.
b@ac Specifies a Bridge Traffic locally at Controller topology.
b@ap Specifies a Bridge Traffic locally at Access Point topology.
routed Specifies a routed topology.
physical Specifies a physical topology.
vlanid VLAN ID assigned to this topology. Value can be in range 1-4094.
tag | untag Specifies tagged or untagged VLAN.
port port-name Specifies the name of the layer 2 port.
A.B.C.D/0-32 Layer 3 IP address and mask assigned to this physical topology.

Usage

The following are available topology types:

  • Admin — The native, pre-defined topology of the Wireless Appliance management port. This topology is named Admin. You cannot create topologies with the name Admin.
  • B@AC — Bridge Traffic Locally at controller. Requires Layer 2 configuration. May optionally have Layer 3 configuration. Layer 3 configuration would be necessary if services (such as DHCP) are required over the configured network segment, or if controller management operations are intended to be done through the configured interface.
  • B@AP — Bridge Traffic Locally at AP. Requires Layer 2 configuration. Does not require Layer 3 configuration. Bridge Traffic at the AP topologies do not require the definition of a corresponding IP address since all traffic for users in that topology will be directly bridged by the Wireless AP at the local network point of attachment (VLAN at AP port).
    Note

    Note

    IPv6 is supported for Layer 2 bridging for both B@AC and B@AP topologies.
  • Routed — Routed topology. Routed topologies do not need any Layer 2 configuration, but do require Layer 3 configuration.
  • Physical —Physical Ethernet port topology. Physical topologies are not pre-defined; they must be created.

You can choose from four of the topology types (modes) when creating a topology:

  • B@AC
  • B@AP
  • Routed
  • Physical

Only B@AC, B@AP, and Routed topologies can be assigned to policies.

Example

The following example creates a B@AC topology named bac1, with a VLAN ID of 2, using the esa1 controller port:

EWC.extremenetworks.com:topology# create bac1 b@ac 2 port esa1