A protection switching method and device for link failure in ECMP mode
A link failure and protection switching technology, applied in the communication field, can solve problems such as long service recovery time
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0050] Aiming at the problems existing in the prior art, the embodiment of the present invention provides a protection switching method for a link failure in the ECMP mode, which is applied to a network (such as an SPB network) including a local device and a peer device, and this There are multiple equal-cost paths between the end device and the peer device. figure 1 It is a schematic diagram of the application scenario of the embodiment of the present invention. The local device is device A, and the peer device is device E. There are three equivalent paths between device A and device E, namely path 1 (device A, device B, device E ), path 2 (device A, device C, device E), path 3 (device A, device D, device E).
[0051] In the above application scenarios, such as figure 2 As shown, the protection switching method includes the following steps:
[0052] In step 201, the local device obtains the flow hash value by traversing the first flow hash table, and sends the first CCM to...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com