note

#1-4【解説2】FHRP(デフォルトゲートウェイの冗長)

FHRPは「自動でDGWを切り替える仕組み」ですが、いくつかバリエーションがあります。 ①Cisco特有のHSRP(Hot Standby Router Protocol) ②Cisco特有のGLBP(Gateway Load Balancing Protocol) ③マルチベンダー対応のVRRP(Virtual Router Redundancy Protocol) ...
IEEE

An evaluation of the virtual router redundancy protocol extension with load balancing

Abstract: Virtual router redundancy protocol (VRRP) is designed to eliminate the single point of failure in the static default routing environment in LAN. The original VRRP protocol does not support ...
note

ネスペ午前Ⅱ対策（5）

知らなかった問題や技術などについて復習用にまとめる。 VRRP（Virtual Router Redundancy Protocol）は、熱t−枠上で複数のルータを仮想的に一台のように運用することで冗長構成を取り、一部のルータが障害時にもスタンバイ機器に切り替えて運用ができる。
archive

RFC9568: Virtual Router Redundancy Protocol (VRRP) Version 3 for IPv4 and IPv6

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...
EDN

Redundancy: Choosing the Right Option for Net Designs

The word redundancy is thrown around often in today's communications equipment sector. And, for the most part, this term is used to describe systems that deliver the coveted 99.999 percent (five nines ...