- Written by Imtiyaz Mohammad
- Posted on 6月 17, 2025
- Updated on 1月 16, 2026
- 2547 Views
Class based forwarding (CBF) is a means for steering network traffic into colored tunnels based on one or more fields of the ingress traffic. Rephrased, CBF is forwarding of traffic based on “classes” which are derived from fields in the ingress packet headers and policies provisioned on the router.
- Written by Trevor Mendez
- Posted on 4月 17, 2020
- Updated on 1月 16, 2026
- 11583 Views
Segment Routing Traffic Engineering Policy (SR-TE) aka SR Policy makes use of Segment Routing (SR) to allow a headend to steer traffic along any path without maintaining per flow state in every node. A headend steers traffic into an “SR Policy”. Class Based Forwarding (CBF) for SR-TE is a means for steering IP traffic into an SR Policy based on the ingress DSCP values. This mechanism is described in the section on Per-Flow Steering in the Segment Routing Policy Architecture Internet draft.
- Written by Bharath Somayaji
- Posted on 4月 25, 2022
- Updated on 1月 8, 2026
- 13774 Views
Class Based Forwarding (CBF) is a means for steering IP traffic into colored tunnels based on the ingress DSCP values. CBF may be used with SR-TE Policy, RSVP-TE or Flex-Algo colored tunnels.
- Written by Athish Rao
- Posted on 4月 8, 2021
- Updated on 4月 8, 2021
- 10622 Views
Currently, there is a global knob for configuring the preference of all SR TE policies, that affects the comparison
- Written by Zhen Xue
- Posted on 6月 29, 2020
- Updated on 6月 5, 2023
- 15618 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 9月 4, 2018
- Updated on 2月 5, 2022
- 18921 Views
Segment Routing Traffic Engineering Policy (SR TE) aka SR Policy makes use of Segment Routing (SR) to allow a headend
- Written by Athish Rao
- Posted on 3月 5, 2021
- Updated on 5月 30, 2024
- 17202 Views
Segment Routing Traffic Engineering Policy (SR-TE) aka SR Policy makes use of Segment Routing (SR) to allow a headend to steer traffic along any path without maintaining per flow state in every node. A headend steers traffic into an SR Policy.
- Written by Nandan Saha
- Posted on 8月 26, 2019
- Updated on 9月 5, 2019
- 14202 Views
Segment Routing Traffic Engineering Policy (SR TE) aka SR Policy makes use of Segment Routing (SR) to allow a headend
- Written by Manoharan Sundaramoorthy
- Posted on 11月 12, 2019
- Updated on 11月 15, 2019
- 14541 Views
Segment Routing Traffic Engineering Policy (SR TE) aka SR Policy makes use of Segment Routing (SR) to allow a headend
- Written by Matthew Carrington-Fair
- Posted on 12月 31, 2019
- Updated on 12月 31, 2019
- 10854 Views
EOS 4.23.1F introduces the ability to configure the color extended community in route map set clauses and in an