Ethernet exchange chip output queue management and dispatching method and device
A technology of output queues and switching chips, applied in data exchange networks, data exchange through path configuration, transmission systems, etc., can solve problems such as inability to provide service quality, affecting queue resource usage, data frame selection and discarding, etc., to achieve low cost. , improve practicality, and reduce the effect of mutual influence
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0043] Below according to accompanying drawing and embodiment the present invention will be described in further detail:
[0044] According to Fig. 6, Fig. 7, Fig. 8 and Fig. 9, with reference to Fig. 1, in the Ethernet switch chip, including input interface 1, shared cache 2, cache management module 4 and output interface 3, when data frames are written into the cache, the input Interface 1 extracts the information for forwarding the frame from the data frame, and sends it to the forwarding engine 5 together with the address of the data frame in the cache, and the forwarding engine 5 outputs the frame control block FCB to the output queue management module 6, and outputs Include a unicast / multicast message control separation module 61 in the queue management module 6 and frame control block FCB is output queue by the mode of unicast and multicast separation of every port, as shown in Figure 9, unicast data frame control block FCB passes through single Arbitration 62 for enter...
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