Data Frame Sending Method and Network Device
AssigneeHuawei Technologies Co., Ltd.
InventorsGang Xie, Hao Li, Yi Lin
Life of this patent
Estimating the term…
Abstract
Embodiments of this application provide a data frame sending method and a network device. The method includes: A first node obtains routing label stack information of a first path, where the first path is used to transmit a service, and the routing label stack information indicates each node on the first path to establish a channel of the service on the node of the first path. The first node inserts the routing label stack information and service attribute information into a payload area of a first data frame, where the service attribute information indicates each node on the first path to configure a resource for the service. The first node sends the first data frame.
Claims31
1 - 30. (canceled)
A method, comprising:
- obtaining, by a first node, routing label stack information of a first path, wherein the first path is used to transmit a service, and the routing label stack information indicates to each node on the first path to establish a channel of the service on the respective node of the first path;
- inserting, by the first node, the routing label stack information and service attribute information into a payload area of a first data frame, wherein the service attribute information indicates to each node on the first path to configure a resource for the service;
- and
- sending, by the first node, the first data frame.
A method, comprising:
- receiving, by a second node, a first data frame, wherein a payload area of the first data frame carries routing label stack information and service attribute information of a first path, the routing label stack information indicates to each node on the first path to establish a channel of a service on the respective node of the first path, the service attribute information indicates to each node on the first path to configure a resource for the service, and the first path is used to transmit the service;
- obtaining, by the second node, the routing label stack information and the service attribute information from the first data frame;
- and
- establishing, by the second node, a channel of the service on the second node based on the routing label stack information, and configuring a resource for the service based on the service attribute information.
A network device, comprising:
- a processor, configured to:
- obtain routing label stack information of a first path, wherein the first path is used to transmit a service, and the routing label stack information indicates to each node on the first path to establish a channel of the service on the respective node of the first path;
- and
- insert the routing label stack information and service attribute information into a payload area of a first data frame, wherein the service attribute information indicates to each node on the first path to configure a resource for the service;
- and
- a transmitter, configured to send the first data frame.
A network device, comprising:
- a receiver, configured to receive a first data frame, wherein the first data frame carries routing label stack information and service attribute information of a first path, the routing label stack information indicates to each node on the first path to establish a channel of a service on the respective node of the first path, the service attribute information indicates to each node on the first path to configure a resource for the service, and the first path is used to transmit the service;
- and
- a processor, configured to:
- obtain the routing label stack information and the service attribute information from the first data frame;
- establish a channel of the service on the network device based on the routing label stack information;
- and
- configure a resource for the service based on the service attribute information.
Dependencies are inferred from the claim text.