Pre-Grant Publication Number: 20110158241
Filing Date: December 29, 2008Priority Date: August 28, 2008
Inventors: Bin Wang, Shaoyong Wu
Assignee(s): ZTE CORPORATION
Current U.S. Classification: 370, 370/395530
View Prior Art for Claim 00003
The method according to Claim 2, wherein the step that control virtual local area networks of the main ring and the sub-ring are configured specifically comprises:configuring the control virtual local area network of the main ring, involving all the ports on the main ring; andconfiguring the control virtual local area network of the sub-ring, involving all the ports on the sub-ring and the main ring. 
