Bridge Features IEEE 802.1D transparent bridge& basic spanning tree PPPoE (RFC 2516) PPPoA (RFC 2364) MAC Encapsulation Routing / IPoE DHCP client/server/relay with DHCP option 43/60/61 IPv6: Dual Stack, 6RD QoS 802.1Q VLAN tagging/un-tagging Support flexible traffic classification Support VLAN staking ...