Tunneling protocols for wireless communications
View Patent ↗A method and apparatus for tunneling protocols are described. In one embodiment, the method comprises broadcasting a message at a repeater to one or more members in a network including a switch, the broadcasted message indicating that the repeater is entering the network, receiving VLAN (virtual local area network) configuration information from the switch in response to the broadcast message, and communicating with the switch using the VLAN configuration information in subsequent communications.
1. A method, comprising:
periodically transmitting, at a switch, a first heartbeat message to a network having one or more repeaters, the heartbeat message including a virtual local area network (VLAN) identifier (ID) identifying the switch;
listening, at a previously unknown repeater on the network, to messages transmitted over the network for the first heartbeat message identifying the switch when the previously unknown repeater is activated;
sending, by the previously unknown repeater, a second heartbeat message using the VLAN ID identifying the switch after finding the first heartbeat message; and
receiving, at the previously unknown repeater, VLAN configuration information from the switch in response to the switch receiving second heartbeat message.
2. The method of claim 1 , further comprising:
downloading operating software to the previously unknown repeater to set up an operating environment;
entering, by the previously unknown repeater, into an operating state after setting up the operating environment; and
reporting, by the previously unknown repeater, the operating state to the switch.
3. The method of claim 1 , wherein the one or more repeaters are communicatively coupled to the switch.
4. The method of claim 1 , further comprising:
storing the VLAN ID identifying the switch in a local memory after finding the first heartbeat message identifying the switch.
5. The method of claim 1 , wherein the step of listening, at the previously unknown repeater, comprises:
listening, at the previously unknown repeater, to all messages transmitted over the network regardless of VLAN types; and
looking for the first heartbeat message identifying the switch when the previously unknown repeater is activated.
6. The method of claim 1 , further comprising:
activating the previously unknown repeater by performing at least one of a group consisting of:
powering up the previously unknown repeater, and
plugging the previously unknown repeater into a port of the switch.
7. The method of claim 1 , wherein the VLAN configuration information includes a VLAN ID identifying traffic criteria.