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RFC 8668
Advertising Layer 2 Bundle Member Link Attributes in IS-IS,December 2019
- File formats:
- Also available:XML file for editing
- Status:
- PROPOSED STANDARD
- Authors:
- L. Ginsberg, Ed.
A. Bashandy
C. Filsfils
M. Nanduri
E. Aries - Stream:
- IETF
- Source:
- isis (rtg)
Cite this RFC:TXT | XML | BibTeX
DOI: https://doi.org/10.17487/RFC8668
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Other actions:View Errata | Submit Errata | Find IPR Disclosures from the IETF | View History of RFC 8668
Abstract
There are deployments where the Layer 3 interface on which IS-ISoperates is a Layer 2 interface bundle. Existing IS-IS advertisementsonly support advertising link attributes of the Layer 3 interface. Ifentities external to IS-IS wish to control traffic flows on theindividual physical links that comprise the Layer 2 interface bundle,link attribute information about the bundle members is required.
This document introduces the ability for IS-IS to advertise the linkattributes of Layer 2 (L2) Bundle Members.
For the definition ofStatus,seeRFC 2026.
For the definition ofStream, seeRFC 8729.