rfc9786v2.txt   rfc9786.txt 
Internet Engineering Task Force (IETF) P. Brissette Internet Engineering Task Force (IETF) P. Brissette
Request for Comments: 9786 LA. Burdet, Ed. Request for Comments: 9786 LA. Burdet, Ed.
Category: Standards Track Cisco Systems Category: Standards Track Cisco Systems
ISSN: 2070-1721 B. Wen ISSN: 2070-1721 B. Wen
Comcast Comcast
E. Leyton E. Leyton
Verizon Wireless Verizon Wireless
J. Rabadan J. Rabadan
Nokia Nokia
May 2025 June 2025
EVPN Port-Active Redundancy Mode EVPN Port-Active Redundancy Mode
Abstract Abstract
The Multi-Chassis Link Aggregation (MC-LAG) group technology enables The Multi-Chassis Link Aggregation (MC-LAG) group technology enables
establishing a logical link-aggregation connection with a redundant establishing a logical link-aggregation connection with a redundant
group of independent nodes. The objective of MC-LAG is to enhance group of independent nodes. The objective of MC-LAG is to enhance
both network availability and bandwidth utilization through various both network availability and bandwidth utilization through various
modes of traffic load balancing. RFC 7432 defines an EVPN-based MC- modes of traffic load balancing. RFC 7432 defines an EVPN-based MC-
skipping to change at line 528 skipping to change at line 528
<https://www.rfc-editor.org/info/rfc8214>. <https://www.rfc-editor.org/info/rfc8214>.
[RFC8584] Rabadan, J., Ed., Mohanty, S., Ed., Sajassi, A., Drake, [RFC8584] Rabadan, J., Ed., Mohanty, S., Ed., Sajassi, A., Drake,
J., Nagaraj, K., and S. Sathappan, "Framework for Ethernet J., Nagaraj, K., and S. Sathappan, "Framework for Ethernet
VPN Designated Forwarder Election Extensibility", VPN Designated Forwarder Election Extensibility",
RFC 8584, DOI 10.17487/RFC8584, April 2019, RFC 8584, DOI 10.17487/RFC8584, April 2019,
<https://www.rfc-editor.org/info/rfc8584>. <https://www.rfc-editor.org/info/rfc8584>.
[RFC9722] Brissette, P., Sajassi, A., Burdet, LA., Ed., Drake, J., [RFC9722] Brissette, P., Sajassi, A., Burdet, LA., Ed., Drake, J.,
and J. Rabadan, "Fast Recovery for EVPN Designated and J. Rabadan, "Fast Recovery for EVPN Designated
Forwarder Election", RFC RFC9722, May 2025, Forwarder Election", RFC 9722, DOI 10.17487/RFC9722, May
<https://www.rfc-editor.org/info/rfc9722>. 2025, <https://www.rfc-editor.org/info/rfc9722>.
[RFC9785] Rabadan, J., Ed., Sathappan, S., Lin, W., Drake, J., and [RFC9785] Rabadan, J., Ed., Sathappan, S., Lin, W., Drake, J., and
A. Sajassi, "Preference-Based EVPN Designated Forwarder A. Sajassi, "Preference-Based EVPN Designated Forwarder
(DF) Election", RFC RFC9785, DOI 10.17487/RFC9785, May (DF) Election", RFC RFC9785, DOI 10.17487/RFC9785, June
2025, <https://www.rfc-editor.org/info/rfc9785>. 2025, <https://www.rfc-editor.org/info/rfc9785>.
8.2. Informative References 8.2. Informative References
[RFC4364] Rosen, E. and Y. Rekhter, "BGP/MPLS IP Virtual Private [RFC4364] Rosen, E. and Y. Rekhter, "BGP/MPLS IP Virtual Private
Networks (VPNs)", RFC 4364, DOI 10.17487/RFC4364, February Networks (VPNs)", RFC 4364, DOI 10.17487/RFC4364, February
2006, <https://www.rfc-editor.org/info/rfc4364>. 2006, <https://www.rfc-editor.org/info/rfc4364>.
[RFC5036] Andersson, L., Ed., Minei, I., Ed., and B. Thomas, Ed., [RFC5036] Andersson, L., Ed., Minei, I., Ed., and B. Thomas, Ed.,
"LDP Specification", RFC 5036, DOI 10.17487/RFC5036, "LDP Specification", RFC 5036, DOI 10.17487/RFC5036,
 End of changes. 3 change blocks. 
4 lines changed or deleted 4 lines changed or added

This html diff was produced by rfcdiff 1.48.