Sudeep, Why do you think there will be a loop? Per ES EAD route carry ESI-mpls extcomm which has a split-horizon label to avoid such problem. I think also it depends on how your configure your router (in what order). In the case of PBB-EVPN, it is taken care by the nature of PBB.
Regards, Patrice [http://www.cisco.com/web/europe/images/email/signature/est2014/logo_06.png?ct=1406640631632] Patrice Brissette TECHNICAL LEADER.ENGINEERING [email protected]<mailto:[email protected]> Phone: +1 613 254 3336 Cisco Systems Canada Co. / Les Systemes Cisco Canada CIE Canada Cisco.com<http://www.cisco.com/global/CA/> [http://www.cisco.com/assets/swa/img/thinkbeforeyouprint.gif] Think before you print. This email may contain confidential and privileged material for the sole use of the intended recipient. Any review, use, distribution or disclosure by others is strictly prohibited. If you are not the intended recipient (or authorized to receive for the recipient), please contact the sender by reply email and delete all copies of this message. Please click here<http://www.cisco.com/web/about/doing_business/legal/cri/index.html> for Company Registration Information. From: BESS <[email protected]<mailto:[email protected]>> on behalf of sudeep g ggg <[email protected]<mailto:[email protected]>> Date: Sunday, November 22, 2015 at 1:21 AM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: [bess] REG: draft-mohanty-bess-evpn-df-election-02 Respected Authors, I am having 2 use cases based on that, I have a couple of queries. Correct me if I am wrong or If I am missing something.Your input is highly appreciating. 1. When a new PE comes in the MH segment. 2. When a PE is brought down due to MW(Maintenance window). As per the above use cases.There will be change in DF election process. And for 3 seconds there is chance of transient loop.There is delay of bgp update received by each PE.Kindly let me know whether this is taken care. Moreover 3 seconds if the traffic is blocked in the network creates problem for delay sensitive traffic like voice,images etc. May I know about your views in above cases. Regards, Sudhin [https://sigads.rediff.com/RealMedia/ads/adstream_nx.ads/www.rediffmail.com/signatureline.htm@Middle]<https://sigads.rediff.com/RealMedia/ads/click_nx.ads/www.rediffmail.com/signatureline.htm@Middle?> Get your own FREE website, FREE domain & FREE mobile app with Company email. Know More ><http://track.rediff.com/click?url=___http://businessemail.rediff.com?sc_cid=sign-1-10-13___&cmp=host&lnk=sign-1-10-13&nsrv1=host>
_______________________________________________ BESS mailing list [email protected] https://www.ietf.org/mailman/listinfo/bess
