802.1CB – Frame Replication and Elimination for Reliability

The full title of this PAR is “Standard for Local and Metropolitan Area Networks-Frame Replication and Elimination for Reliability”.

This standard specifies procedures, managed objects and protocols for bridges and end stations that provide:

  • Identification and replication of frames, for redundant transmission.
  • Identification of duplicate frames.
  • Elimination of duplicate frames.

There are no other 802-compatible solutions providing fault tolerance without failover. To achieve this, it is necessary to create and eliminate duplicate frames. This can be done in end stations and relay nodes (e.g., bridges or routers).

Current Status

Status Published as IEEE Std 802.1CB-2017 on 28 September 2017
Editor Norman Finn

 

Archive

Date Document
10 May 2014 802.1CB, Draft 0.1
16 May 2014 802.1CB, Draft 0.2
19 May 2014 802.1CB, Draft 0.3
11 Jul 2014 802.1CB, Draft 0.3 proposed comment dispositions
18 Jul 2014 802.1CB, Draft 0.3 comment dispositions
08 Sep 2014 802.1CB, Draft 0.4
03 Nov 2014 802.1CB, Draft 0.5
12 Jan 2015 802.1CB, Draft 0.5 proposed comment dispositions
19 Feb 2015 802.1CB, Draft 1.0
12 Mar 2015 802.1CB, Draft 0.5 comment dispositions
01 May 2015 802.1CB, Draft 1.0 proposed comment dispositions
21 May 2015 802.1CB, Draft 1.0 proposed comment dispositions
18 Jun 2015 802.1CB, Draft 1.1
31 Aug 2015 802.1CB, Draft 1.1 proposed comment dispositions
10 Sep 2015 802.1CB, Draft 1.1 comment dispositions
02 Oct 2015 802.1CB, Draft 2.0
09 Nov 2015 802.1CB, Draft 2.0 proposed comment dispositions
10 Nov 2015 802.1CB, Draft 2.0 proposed comment dispositions
12 Nov 2015 802.1CB, Draft 2.0 comment dispositions
15 Dec 2015 802.1CB, Draft 2.1
19 Jan 2016 802.1CB, Draft 2.1 proposed comment dispositions
22 Feb 2016 802.1CB, Draft 2.2
09 Mar 2016 802.1CB, Draft 2.2 proposed comment dispositions
14 Mar 2016 802.1CB, Draft 2.2 comment dispositions
16 Mar 2016 802.1CB, Draft 2.3
07 Apr 2016 802.1CB, Draft 2.1 comment dispositions
23 May 2016 802.1CB, Draft 2.3 proposed comment dispositions
24 May 2016 802.1CB, Draft 2.3 proposed comment dispositions
08 Jun 2016 802.1CB, Draft 2.4
22 Jun 2016 802.1CB, Draft 2.3 comment dispositions
21 Jul 2016 802.1CB, Draft 2.4 proposed comment dispositions
25 Jul 2016 802.1CB, Draft 2.4 proposed comment dispositions
26 Jul 2016 802.1CB, Draft 2.4 comment dispositions
28 Jul 2016 802.1CB, Draft 2.4 comment dispositions
01 Sep 2016 802.1CB, Draft 2.5 comment dispositions
12 Sep 2016 802.1CB, Draft 2.6
07 Nov 2016 802.1CB, Draft 2.6 proposed comment dispositions
09 Nov 2016 802.1CB, Draft 2.6 comment dispositions
01 Feb 2017 802.1CB, Draft 2.7
16 Mar 2017 802.1CB, Draft 2.8
13 Jul 2017 802.1CB, Draft 2.8 sponsor ballot response
30 Aug 2017 802.1CB, Draft 2.9

 

Presentations

Date Document
14 Mar 2012 Presentation new-avb-jochim-redundancy-requirements-GM-perspective-AVB2-0312.pdf
17 Jul 2012 Presentation new-avb-kleineberg-jochim-seamless-redundancy-0712
06 Sep 2012 Presentation new-avb-kleineberg-jochim-seamless-redundancy-0912.pdf
06 Sep 2012 Presentation new-avb-kleineberg-jochim-seamless-redundancy-0912v2.pdf
13 Nov 2012 Presentation new-goetz-jochim-Seamless-Redundancy-1112-v01.pdf
15 Nov 2012 Presentation new-goetz-jochim-Seamless-Redundancy-1112-v02.pdf
16 Nov 2012 Presentation new-goetz-jochim-Seamless-Redundancy-1112-v03.pdf
16 Jan 2013 Presentation new-tsn-specht-redundancy-terminology-20130115-v01.pdf
16 Jan 2013 Presentation new-tsn-boiger-seamless-availability-draft-5C-0113-v01.pdf
16 Jan 2013 Presentation new-tsn-boiger-seamless-availability-draft-par-0113-v01.pdf
16 Jan 2013 Presentation new-tsn-boiger-seamless-availability-draft-5C-0113-v02.pdf
16 Jan 2013 Presentation new-tsn-boiger-seamless-availability-draft-par-0113-v02.pdf
16 Jan 2013 Presentation new-tsn-boiger-seamless-availability-draft-5C-0113-v03.pdf
16 Jan 2013 Presentation new-tsn-boiger-seamless-availability-draft-par-0113-v03.pdf
23 Jan 2013 Presentation new-p802-1Qcb-draft-5c-0113.pdf
23 Jan 2013 Presentation new-p802-1Qcb-draft-par-0113.pdf
07 Mar 2013 Presentation new-tsn-jochim-seamless-redundancy-discussion-0313-v1.pdf
19 Mar 2013 Presentation new-tsn-kleineberg-seamless-overview-0318-v1.pdf
19 Mar 2013 Presentation new-tsn-kleineberg-seamless-overview-0318-v2.pdf
20 Mar 2013 Draft PAR
20 Mar 2013 Draft Five Criteria
15 Jul 2013 Presentation cb-nfinn-1CB-features-needed-0713-v01.pdf
29 Oct 2013 Presentation cb-nfinn-packet-loss-ratio-10-13-v01.pdf
29 Oct 2013 Presentation cb-nfinn-packet-loss-ratio-10-13-v01.xls
31 Oct 2013 Presentation cb-nfinn-packet-loss-ratio-10-13-v02.pdf
12 Nov 2013 Presentation cb-nfinn-packet-loss-ratio-10-13-v03.pdf
13 Nov 2013 Presentation cb-kiessling-How-to-separate-multiple-copies-of-one-stream-1113-v01.pdf
22 Jan 2014 Presentation cb-kiessling-Sequence-number-relationship-0113-v01.pdf
19 Feb 2014 Presentation cb-nfinn-How-Many-VLANs-0214-v01.pdf
06 Mar 2014 Presentation cb-nfinn-How-Many-VLANs-0214-v02.pdf
18 Mar 2014 Presentation cb-kiessling-CB-Layer2-Tag-0314-v01.pdf
14 May 2014 Presentation cb-kiessling-Details-0514-v01.pdf
14 May 2014 Presentation cb-kiessling-Industrial-networks-0514-v01.pdf
15 Jul 2014 Presentation cb-kiessling-Using-CB-with-TSN-features-0714-v01.pdf
09 Sep 2014 Presentation cb-nfinn-decisions-needed-0914-v02.pdf
09 Sep 2014 Presentation cb-nfinn-input-gates-0914-v01.pdf
05 Mar 2015 Presentation cb-nfinn-Draft-1-0-changes-0315-v01.pdf
20 May 2015 Presentation cb-nfinn-stacking-issues-0515-v02.pdf
22 May 2015 Presentation cb-nfinn-progress-report-0515-v01.pdf
03 Jul 2015 Presentation cb-nfinn-sequence-recovery-0715-v01.pdf
09 Sep 2015 Presentation cb-nfinn-arranging-layers-0915-v01.pdf
11 Sep 2015 Presentation cb-boiger-layering-0915-v01.pdf
22 Oct 2015 Presentation cb-nfinn-seamless-issues-1015-v02.pdf
19 Jan 2016 Presentation cb-finn-simplifying-seamless-redundancy-0116-v02.pdf
24 Feb 2016 Presentation cb-nfinn-seamless-issues-0216-v01.pdf
14 Mar 2016 Presentation cb-nfinn-seamless-issues-0216-v02.pdf
14 Mar 2017 Presentation cb-finn-mangin-ethertype-0317-v01.docx
14 Mar 2017 Presentation cb-mangin-stream-identification-for-untagged-ia-traffics-0317-v01.pdf
16 May 2017 Presentation cb-kehrer-TSN-Configuration-0517-v01.pdf

 

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