GB/T 44887.9-2025 Active National standards

GB/T 44887.9-2025 IPv6 evolution technical requirements—Part 9:Fault protection for segment routing over lPv6(SRv6) network

Publish Date: 2025-10-05 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 50.00

Out of stock

Basic Information

Standard Code: GB/T 44887.9-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Data communication

ICS Name: Data communication network

Publish Date: 2025-10-05

Implement Date: 2026-05-01

Pages: 24 pages

Scope

This document describes the application scenarios of SRv6 network fault protection technology, and specifies the technical requirements for SRv6 network fault protection, including SRv6 BE links/nodes, SRv6 policy-designated intermediate nodes, SRv6 policy end nodes, SRv6 micro-ring prevention, and SRv6 end-to-end policies.
This document is applicable to SRv6 networking, and is suitable for the development, testing, and deployment of devices with network protection capabilities in fault scenarios such as node/link failures.

Development Information

Word Count: 31 Thousand words Pages: 24 pages

Same series standard

GB/T 44887.1-2025 IPv6 evolution technical requirements—Part 1:Reference framework GB/T 44887.2-2025 IPv6 evolution technical requirements—Part 2:SRv6-based IP bearer network GB/T 44887.3-2025 IPv6 evolution technical requirements—Part 3:IPv6 segment routing header(SRH) GB/T 44887.4-2025 IPv6 evolution technical requirements—Part 4:SRv6-based network programming GB/T 44887.6-2025 IPv6 evolution technical requirements—Part 6:Segment routing over IPv6(SRv6) policy GB/T 44887.7-2025 IPv6 evolution technical requirements—Part 7:Service function chaining for segment routing over IPv6(SRv6) GB/T 44887.8-2025 IPv6 evolution technical requirements—Part 8:Packet header compression for segment routing over IPv6(SRv6)

Referenced Standards

GB/T 44887.1-2025 IPv6 evolution technical requirements—Part 1:Reference framework

Related Standards

GB/T 3384-1982 Abolished

GB/T 3384-1982 Parameters of interface for the analogue carrier systems over the network

Publish Date: 1982-12-29

GB/T 4575-1984 Abolished

GB/T 4575-1984 Frequency comparison pilot series for the FDM systems in the toll communication network

Publish Date: 1984-07-17

GB/T 4827-1984 Abolished

GB/T 4827-1984 Requirements of data transmission at 50 bit/s

Publish Date: 1984-12-26

GB/T 7436-1987 Active

GB/T 7436-1987 Specifications of TDM equipment operating on an analog telephone-type circuit for telegraph and lower-speed data

Publish Date: 1987-03-16

GB/T 7555-1987 Abolished

GB/T 7555-1987 General characteristics complying with the network performance objectives for 12 channel carrier telephone systems on open-wire pairs

Publish Date: 1987-03-26

GB/T 7556-1987 Abolished

GB/T 7556-1987 General characteristics complying with the network performance objectives for 60 channel carrier telephone systems on symmetric cable pairs

Publish Date: 1987-03-26