History for IPR disclosure
Cisco's Patent Claim on VRRP and HSRP

Date Type By Text
1998-03-20 Posted (System) IPR Disclosure Posted
1998-03-20 Submitted (System) IPR Disclosure Submitted
1998-03-20 Legacy (System)
From: http://www.ietf.org/ietf-ftp/IPR//VRRP-CISCO

Late in 1997, Cisco wrote:

>>With reference to the recently published Internet draft:

      Title    : Virtual Router Redundancy Protocol  …