1. IEEE 802.1D, Media Access Control (MAC) Bridges (1998)
2. IEEE 802.1Q, Virtual Bridged Local Area Networks (1998)
3. IEEE 802.1W, Part 3: Media Access Control (MAC) Bridges – Amendment 2: Rapid Reconfiguration (2001)
4. IEEE Standard 802.1S, Virtual Bridged Local Area Networks – Amendment 3: Multiple Spanning Trees (2002)
5. de Sousa, A.: Improving Load Balance and Resilience of Ethernet Carrier Networks with IEEE 802.1S Multiple Spanning Tree Protocol. In: 5th Int. Conference on Networking (ICN 2006), Mauritius Islands (2006)