Method for implementing dual-homing
First Claim
1. A dual-homing system, comprising:
- a first core control equipment comprising a primary signaling point 1 and a standby signaling point 2;
a second core control equipment comprising a primary signaling point 2 and a standby signaling point 1;
a first network entity connected to the primary signaling point 1 of the first core control equipment and to the standby signaling point 1 of the second core control equipment;
a second network entity connected to the primary signaling point 2 of the second core control equipment and to the standby signaling point 2 of the first core control equipment,wherein the first core control equipment is a standby core control equipment for the second core control equipment and the second core control equipment is a standby core control equipment for the first core control equipment.
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Abstract
The invention discloses a method for implementing dual-homing, including: setting each one of any two core control equipment as a standby for each other, connecting a network entity belonging to one of the core control equipment with the two core control equipment through a primary link and a standby link respectively; setting the primary link connected with the core control equipment as activated, and setting the standby link connected with the core control equipment inactive; determining whether the core control equipment corresponding to the primary link is out of service, if the core control equipment corresponding to the primary link is out of service, activating the standby link; otherwise, continuously determining whether the core control equipment corresponding to the primary link is out of service. The invention also discloses another method for implementing dual-homing, by which the reliability of the network can be improved.
18 Citations
6 Claims
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1. A dual-homing system, comprising:
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a first core control equipment comprising a primary signaling point 1 and a standby signaling point 2; a second core control equipment comprising a primary signaling point 2 and a standby signaling point 1; a first network entity connected to the primary signaling point 1 of the first core control equipment and to the standby signaling point 1 of the second core control equipment; a second network entity connected to the primary signaling point 2 of the second core control equipment and to the standby signaling point 2 of the first core control equipment, wherein the first core control equipment is a standby core control equipment for the second core control equipment and the second core control equipment is a standby core control equipment for the first core control equipment. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification