IS-IS Extensions to Support Packet Network Slicing using Segment Routing

The information below is for an old version of the document
Document Type Expired Internet-Draft (individual)
Authors Yongqing Zhu  , Ran Chen  , Shaofu Peng  , Fengwei Qin 
Last updated 2020-06-05 (latest revision 2019-12-03)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


[I-D.peng-teas-network-slicing] defines a unified TN-slice identifier, AII(administrative instance identifier), to indicate the topology, computing, storage resources of the dedicated virtual network for both intra-domain and inter-domain network slicing scenarios. This draft describes the IS-IS extensions required to support Packet Network Slicing using Segment Routing.


Yongqing Zhu (
Ran Chen (
Shaofu Peng (
Fengwei Qin (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)