xgs360026fERPSConfVirtualChannel 1.3.6.1.4.1.890.1.5.8.77.2.10.1.2.1.11

Sub-rings can either have virtual channel or not on the interconnected node. default: 0, 0: No - indicates, sub-ring doesn't have virtual channel. 1: Yes - indicates it is a sub-ring with virtual channel.