hub — global
Hub configuration mode
hub command enters hub configuration mode, in which you can enter commands that configure a hub. It is applicable only to routers that are equipped with hub interfaces.
hub-number is the number of the hub that you are configuring.
first-port is the beginning of a range of consecutive ports to be configured as part of the hub;
last-port is the last port in the range. If you omit
last-port, this command adds a single port to the hub.
To configure one port of a hub:
hub ethernet 0 1 source-address 00:00:0c:ff:d0:04
To configure all ports of a hub:
hub ethernet 0 1 7 no link-test auto-polarity