- Virtual Chassis Stacking Áö¿ø- 10G¸ðµâ Áö¿ø- Hardware baseÀÇ IPv6 Áö¿ø- Jumbo frame size : 9k ÀÌ»ó Áö¿ø- Policy-based Routing (PBR) Áö¿ø- Bootp, DHCP Server , TFTPÁö¿ø