- Written by Bo Hu
- Posted on June 28, 2024
- Updated on June 28, 2024
- 328 Views
Split horizon groups (SHG) may be used to divide all subinterfaces and VPLS pseudowires in a VLAN to different bridging groups so that bridging is prevented between members of the same SHG. Bridging is allowed between members of different SHGs and subinterfaces which don’t belong to any SHG.