- Written by Nandan Saha
- Posted on 8月 24, 2020
- Updated on 7月 11, 2023
- 6049 Views
The BGP-LS extension allows IGP (OSPF/IS-IS) link state database information to be injected into BGP. This is typically used in deployments where some external component, (like a controller or Path Computation Engine) can do centralized path computations by learning the entire IGP topology through BGP-LS. The controller can then communicate the computed paths based on the BGP-LS updates to the head end device in the network. The mechanism used by the controller to communicate the computed TE paths is outside the scope of this document. Using BGP-LS instead of an IGP peering with the controller to distribute IGP link state information has the following advantages.
- Written by Navneet Sinha
- Posted on 6月 29, 2016
- Updated on 10月 25, 2023
- 8085 Views
IS IS SR feature provides knobs to configure various types of segments which are distributed as part of IS IS LSPs (Link
- Written by Manoj Agiwal
- Posted on 9月 30, 2019
- Updated on 9月 30, 2019
- 3507 Views
This feature allows a user to configure multiple static adjacency SIDs for an IS IS adjacency. This feature is an
- Written by Zhen Xue
- Posted on 6月 29, 2020
- Updated on 6月 5, 2023
- 5916 Views
Bidirectional Forwarding Detection (BFD) is a protocol that provides low-overhead, short-duration detection of failures of arbitrary paths between two systems.
- Written by Manoharan Sundaramoorthy
- Posted on 11月 12, 2019
- Updated on 11月 15, 2019
- 5494 Views
Segment Routing Traffic Engineering Policy (SR TE) aka SR Policy makes use of Segment Routing (SR) to allow a headend
- Written by Nandan Saha
- Posted on 8月 26, 2019
- Updated on 9月 5, 2019
- 5456 Views
Segment Routing Traffic Engineering Policy (SR TE) aka SR Policy makes use of Segment Routing (SR) to allow a headend
- Written by Sandeep Kopuri
- Posted on 10月 7, 2019
- Updated on 8月 31, 2023
- 6043 Views
Topology Independent Fast Reroute, or TI-LFA, uses IS-IS SR to build loop-free alternate paths along the post-convergence path. These loop-free alternates provide fast convergence.