| 发明名称 |
MULTICAST MESSAGE FORWARDING METHOD AND DEVICE |
| 摘要 |
Provided is a method for forwarding a multicast message, which includes that: a forwarding chip receives a multicast message, determines that the multicast message is a known multicast message, sends the known multicast message to a Central Processing Unit (CPU), deletes a CPU interface from an outbound interface list of a multicast forwarding table, updates the multicast forwarding table and a multicast state table according to a received multicast routing table, and determines that the multicast forwarding table is converged into a steady state according to the updated multicast state table. A device for forwarding a multicast message is provided, accordingly. |
| 申请公布号 |
US2017012880(A1) |
申请公布日期 |
2017.01.12 |
| 申请号 |
US201415123728 |
申请日期 |
2014.08.05 |
| 申请人 |
ZTE CORPORATION |
发明人 |
YANG Liu |
| 分类号 |
H04L12/851;H04L12/751;H04L12/761 |
主分类号 |
H04L12/851 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for forwarding a multicast message, comprising:
receiving, by a forwarding chip, a multicast message; determining, by the forwarding chip, that the multicast message is a known multicast message, and then sending the known multicast message to a Central Processing Unit (CPU), and deleting a CPU interface from an outbound interface list of a multicast forwarding table; and updating, by the forwarding chip, the multicast forwarding table and a multicast state table according to a received multicast routing table, and determining that the multicast forwarding table is converged into a steady state according to the updated multicast state table. |
| 地址 |
Shenzhen, Guangdong CN |
