Two-layer private line network system, configuration method, and device
AssigneeXiamen Wangsu Co., Ltd.
InventorsKailin CHEN, Minghuang LIN
Life of this patent
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Abstract
The present disclosure discloses a two-layer private line network system, a configuration method, and a device. The two-layer private line network system includes a system switch and a POP server connected to each other. The system switch is configured to receive a data packet from a customer service server, add an outer-layer virtual local area network (VLAN) identifier to the data packet, and send the data packet carrying the outer-layer VLAN identifier to the POP server. The POP server is configured to strip off the outer-layer VLAN identifier to restore the data packet sent by the customer service server, and send the restored data packet to another POP server through a two-layer tunnel.
Claims18
A two-layer private line network system, comprising a system switch and a point of presence (POP) server connected to each other, wherein:
- the system switch is configured to receive a data packet from a customer service server, and add an outer-layer virtual local area network (VLAN) identifier to the data packet, the outer-layer VLAN identifier being configured to represent a customer corresponding to the data packet;
- on the system switch, a target port connected to the POP server is configured with the outer-layer VLAN identifier, and the target port is configured as a port type configured for reserving the outer-layer VLAN identifier, such that the system switch sends the data packet carrying the outer-layer VLAN identifier to the POP server through the target port;
- and
- the POP server is configured to receive the data packet carrying the outer-layer VLAN identifier, and strip off the outer-layer VLAN identifier to restore the data packet sent by the customer service server;
- and the POP server is connected to another POP server through a pre-created two-layer tunnel, and send the restored data packet to the other POP server through the pre-created two-layer tunnel.
A method for configuring a two-layer private line network, the method being applied to a system switch, wherein the system switch is connected to a POP server, the method comprising:
- receiving, by the system switch, a data packet from a customer service server and adding an outer-layer VLAN identifier to the data packet, the outer-layer VLAN identifier being configured to represent a customer corresponding to the data packet;
- and
- configuring, by the system switch, a target port connected to the POP server with the outer-layer VLAN identifier, wherein the target port is configured as a port type of reserving the outer-layer VLAN identifier, such that the system switch sends the data packet carrying the outer-layer VLAN identifier to the POP server through the target port.
(canceled)
A method for configuring a two-layer private line network, wherein the method is applied to a POP server, the POP server being connected to a system switch, and the method comprising:
- pre-creating, in the POP server, a first interface configured for stripping the outer-layer VLAN identifier off and a second interface configured for connecting a two-layer tunnel, wherein the first interface is configured to bridge with the second interface;
- receiving, by means of the first interface, a data packet carrying an outer-layer VLAN identifier sent from the system switch, and stripping the outer-layer VLAN identifier off to restore a data packet sent by a customer service server;
- and
- sending, by means of the second interface, the restored data packet to another POP server through the two-layer tunnel.
(canceled)
Dependencies are inferred from the claim text.