Method and Apparatus for Sending Transparent Interconnection of Lots of Links Data Frame

摘要

A method for sending a Transparent Interconnection of Lots of Links (TRILL) data frame, comprising acquiring a user virtual local area network (VLAN) or a combination of a user VLAN and a user multicast medium access control (MAC) address in a first protocol packet, and a first port identifier; storing a correspondence there-between in a forwarding table; searching, according to the user VLAN or the combination of the user VLAN and the user multicast MAC address in a TRILL data frame received, the forwarding table for a second port identifier corresponding to the VLAN or the combination of the user VLAN and the user multicast MAC address in the TRILL data frame, and forwarding the TRILL data frame from a pseudo wire (PW) port corresponding to the second port identifier.

主权项

1. A method for sending a Transparent Interconnection of Lots of Links (TRILL) data frame, comprising:
acquiring a user virtual local area network (VLAN), or a combination of a user VLAN and a user multicast medium access control (MAC) address, in a first protocol packet; acquiring a first port identifier of a pseudo wire (PW) port receiving the first protocol packet; storing, in a forwarding table, a correspondence between the acquired user VLAN and the first port identifier or a correspondence between the combination of the user VLAN and the user multicast MAC address and the first port identifier; and searching, when a TRILL data frame is received, according to the user VLAN or the combination of the user VLAN and the user multicast MAC address in the TRILL data frame, the forwarding table for a second port identifier corresponding to the VLAN or the combination of the user VLAN and the user multicast MAC address in the TRILL data frame, and forwarding the TRILL data frame from a PW port corresponding to the second port identifier.