rfc9929v3.txt		rfc9929.txt
	Internet Engineering Task Force (IETF) P. Psenak, Ed.		Internet Engineering Task Force (IETF) P. Psenak, Ed.
	Request for Comments: 9929 C. Filsfils		Request for Comments: 9929 C. Filsfils
	Category: Standards Track D. Voyer		Category: Standards Track D. Voyer
	ISSN: 2070-1721 Cisco Systems		ISSN: 2070-1721 Cisco Systems
	S. Hegde		S. Hegde
	Juniper Networks, Inc.		HPE
	G. Mishra		G. Mishra
	Verizon Inc.		Verizon Inc.
	February 2026		February 2026
	IGP Unreachable Prefix Announcement		IGP Unreachable Prefix Announcement
	Abstract		Abstract
	Summarization is often used in multi-area or multi-domain networks to		Summarization is often used in multi-area or multi-domain networks to
	improve network efficiency and scalability. With summarization in		improve network efficiency and scalability. With summarization in
	skipping to change at line 734 ¶		skipping to change at line 734 ¶
	Cisco Systems		Cisco Systems
	Brussels		Brussels
	Belgium		Belgium
	Email: cfilsfil@cisco.com		Email: cfilsfil@cisco.com
	Daniel Voyer		Daniel Voyer
	Cisco Systems		Cisco Systems
	Email: davoyer@cisco.com		Email: davoyer@cisco.com
	Shraddha Hegde		Shraddha Hegde
	Juniper Networks, Inc.		HPE
	Embassy Business Park
	Bangalore, KA
	560093
	India
	Email: shraddha.hegde@hpe.com		Email: shraddha.hegde@hpe.com
	Gyan Mishra		Gyan Mishra
	Verizon Inc.		Verizon Inc.
	Email: hayabusagsm@gmail.com		Email: hayabusagsm@gmail.com
End of changes. 2 change blocks.
	6 lines changed or deleted		2 lines changed or added
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