公开(公告)号：US20150319082A1

公开(公告)日：2015-11-05

申请号：US14797566

申请日：2015-07-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhigang Zong ,  Ying Xie ,  Guangrui Wu

IPC: H04L12/707 ,  H04L12/24 ,  H04L12/721 ,  H04L12/46

CPC classification number: H04L45/24 ,  H04L12/4633 ,  H04L12/4641 ,  H04L12/465 ,  H04L41/04 ,  H04L45/66

Abstract: A method for implementing operation, administration and maintenance (OAM), a routing bridge (RB) and a Transparent Interconnection of Lots of Links (TRILL) network are described. A designated virtual local area network identifier (DVLAN ID) of a TRILL network is designated to be used for TRILL OAM, so that an inner virtual local area network identifier (VLAN ID) and an outer VLAN ID of a TRILL OAM packet are both a DVLAN ID, thereby ensuring availability of a TRILL OAM function.

Abstract translation: 描述了实现操作，管理和维护（OAM）的方法，路由桥（RB）和多个链路的透明互连（TRILL）网络。 指定TRILL网络的指定的虚拟局域网标识符（DVLAN ID）用于TRILL OAM，使得TRILL OAM分组的内部虚拟局域网标识符（VLAN ID）和外部VLAN ID都是 DVLAN ID，从而确保TRILL OAM功能的可用性。

公开(公告)号：US09094341B2

公开(公告)日：2015-07-28

申请号：US13764455

申请日：2013-02-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhigang Zong

IPC: H04L12/741 ,  G06F13/38 ,  H04L12/24

CPC classification number: H04L45/54 ,  G06F13/385 ,  H04L41/0853

Abstract: Embodiments of the present invention relate to a method and a device for updating a port index in a multi-device system, and a multi-device system. The method includes: detecting whether a device ID of a device is changed in a multi-device system, where the detecting is performed by comparing device IDs of each device in the multi-device system before and after the detection; and for a device whose device ID is changed in the system, updating a port index of the device according to the device ID after the change, where the port index is used to acquire configuration data of the port. The embodiments of the present invention solve the problem of failing to find correct port configuration data by using the port index because the device ID is changed.

Abstract translation: 本发明的实施例涉及一种用于更新多设备系统中的端口索引的方法和设备，以及多设备系统。 该方法包括：在多设备系统中检测设备的设备ID是否改变，其中通过比较检测之前和之后的多设备系统中的每个设备的设备ID进行检测， 对于在系统中更改设备ID的设备，根据更改后的设备ID更新设备的端口索引，其中端口索引用于获取端口的配置数据。 本发明的实施例解决了由于设备ID改变而使用端口索引而找不到正确的端口配置数据的问题。

公开(公告)号：US20140050117A1

公开(公告)日：2014-02-20

申请号：US13764455

申请日：2013-02-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhigang Zong

IPC: H04L12/741

CPC classification number: H04L45/54 ,  G06F13/385 ,  H04L41/0853

Abstract: Embodiments of the present invention relate to a method and a device for updating a port index in a multi-device system, and a multi-device system. The method includes: detecting whether a device ID of a device is changed in a multi-device system, where the detecting is performed by comparing device IDs of each device in the multi-device system before and after the detection; and for a device whose device ID is changed in the system, updating a port index of the device according to the device ID after the change, where the port index is used to acquire configuration data of the port. The embodiments of the present invention solve the problem of failing to find correct port configuration data by using the port index because the device ID is changed.

Abstract translation: 本发明的实施例涉及一种用于更新多设备系统中的端口索引的方法和设备，以及多设备系统。 该方法包括：在多设备系统中检测设备的设备ID是否改变，其中通过比较检测之前和之后的多设备系统中的每个设备的设备ID进行检测， 对于在系统中更改设备ID的设备，根据更改后的设备ID更新设备的端口索引，其中端口索引用于获取端口的配置数据。 本发明的实施例解决了由于设备ID改变而使用端口索引而找不到正确的端口配置数据的问题。