#failover

[networkjungle]

This video covers the following topics:

How to configure HSRP (Hot Standby Routing Protocol) to avoid a single point of failure in LAN connectivity:

Use more than one router to form a single virtual router with a virtual IP address and virtual MAC address for LAN networks.

Requirements:

Two Routers, Single switch, and End devices

[dclessonsonline]

Understand the concepts of Hot Standby Router Protocol (HSRP) with our in-depth guide. Learn how to configure HSRP to ensure high availability and reliability in your network. https://www.dclessons.com/hsrp-concepts

[learnmystuff]

Data Guard

Data Guard, A Non Negotiable Duty #learnmystuff #dataguard #oracle #switchover #failover #duty

To care about information you value the most has become very crucial to the present time due to the abondance of information you have available around you. In today’s fast paced digital economy , data has become one of the most crucial asset to be protected whether it may be personal, financial , wellness or business related. It’s protection has become so crucial because of the value it holds for…

[nobody-knows-im-here]

[forever-stuck-on-java-8]

Someone from the security team brought down our entire production system for 15 minutes today because they updated (and rebooted) all of our discovery servers at the same time.

for the uninitiated, the TLDR is that a discovery server keeps track of were every other service or server is network-wise so they can all talk to each other. instead of every server keeping is own map of where everything is (that all needs to be update when something changes), the discovery server is a central place where everything is managed.

So basically the main discovery server and all of our backup/fail-over discovery servers went offline at the same time. The result was that every service could no longer talk anyone else in the network.

needless to say, our meticulously configured fail-over failed.

[jamesmitchia]

30-Second Recovery: Security Failover Tech Redefining ICS and OT Resilience

In today's digital landscape, where cyber threats loom large, failover functionality is a game-changer in modern IT systems management. It plays a critical role in disaster recovery, ensuring continuous availability CA and high availability HA processes, so businesses stay operational even when a system, network, or hardware unit fails.

The Power of Security Failover Technology Salvador Technologies offers patented security failover technology designed to protect critical infrastructure. With a single click, businesses can automate their entire recovery process through an easy, retrievable data security platform ensuring minimal downtime and maximum protection.

Key Benefits of Security Failover Services

Complete recovery from IT failures

30 second recovery from cyber attacks

Fully automated recovery process for seamless operations

Single view monitoring system for full visibility

Offline protection to secure backup data

Software data recovery and full OS configurations

Industries Benefiting from This Technology This next generation cyber resilience solution is tailored for industries that cannot afford downtime, including

Critical infrastructures

Energy sector

Manufacturing

Logistics

Maritime

Building Management Systems BMS

Stay ahead of cyber threats and ensure your business continuity with cutting edge Security Failover Technology.

[yu-gi-oh-tcg-smash-or-pass]

Card text: If another card(s) you control is destroyed by an opponent's card effect (except during the Damage Step): You can Special Summon 1 "Altergeist" monster from your hand. You can banish this card from your GY, then target 1 "Altergeist" monster in your GY; add it to your hand. You can only use each effect of "Altergeist Failover" once per turn.

[eatossolutions]

Ubiquity LTE Failover (Data Plan Sold Separately)

Unifi Redundant WAN over LTE Failover/Backup

[puppy-linux-official]

Watch me doing things for free that most people get paid to do :negative:

[it-system-engineer]

Windows Failover Cluster Yapılandırması: Adım Adım Kılavuz

Merhaba, bu yazımda sizlere Windows Failover Cluster Yapılandırması: Adım Adım Kılavuz hazırlıyorum. Windows Failover Cluster, yüksek erişilebilirlik sağlamak amacıyla kullanılan bir teknolojidir. Bu yapı, sistemlerin kesintisiz çalışmasını ve donanım hatalarına karşı koruma sunmayı amaçlar. Bu makalede, Windows Server üzerinde failover cluster’ın nasıl yapılandırılacağını adım adım…

[dclessonsonline]

Master vPC consistency check and failover scenarios for resilient network design and operation. Ensure high availability and reliability in your network infrastructure. https://www.dclessons.com/vpc-consistency-check-and-failover-scenarios

[thedbahub]

Aurora PostgreSQL VS Azure SQL Failover Speeds

Introduction Have you ever wondered how different cloud SQL options compare when it comes to high availability and failover speed? As someone who manages critical databases in the cloud, I’m always evaluating the resilience and recovery capabilities of the platforms we use. Today, I want to share some insights into how Amazon Aurora PostgreSQL and the Microsoft Azure SQL options measure up in…

[nobody-knows-im-here]

I can’t write, so have some disjointed sketches that only make sense to me😅. I like the idea of an alternate universe Steve being poisoned by the serum starting to break down and an alternate Tony being morally grey, and willing to go to great length to save his Steve (aka kidnapping a different universes Steve whose serum is still working).

[virtualizationhowto]

Windows Server 2025 New Failover Clustering Features

Windows Server 2025 New Failover Clustering Features @vexpert #vmwarecommunities #windowsserversummit #windowsserver2025 #failovercluster #clustering #homelab #virtualization #hyperv #vhtforums #azurestackhci #clusterosrollingupgrade

As we have covered in our Windows Server 2025 series of new features, there are many great new improvements with Microsoft’s new server operating system. In this post, we will key in on the improvements specific to Windows Failover Clustering and Windows Server 2025 new failover clustering features. Table of contentsFailover Clustering is evolvingAzure Stack HCI feature parity and Cluster OS…

[sandeep2363]

Add the Quorum disk in the Failover Cluster Manager in Windows platform

Steps to add the Quorum disk in the Failover cluster need for SQL Server Management Always on Service Prerequisite: The iSCSI disk is already configured. Failover cluster is already installed and configured. Configure the Quorum Disks on the Failover cluster Open the Failover cluster manager, If it not show then right click on Failover cluster manager then try to connect the cluster on your…

[onlyonewoman]

Current AO3 news from Facebook group:

ADMIN: “Just a few things. Yes, the attacks are still happening so site availability will be spotty at best. This is NOT an attack on the actual content. All stories, user data, etc are safe. DDOS attacks basically overwhelm the servers with requests to the point they cannot handle the load and failover. DDOS attacks last until one of two things happens, either the person/group gets bored and moves on to a new target. Or the site owner finds a way to fortify the servers against the attack. That means this could last for a while. With that in mind, let's all try to keep the panic, humorous or otherwise to a minimum. It's annoying and frustrating, certainly, but it's not the end of the world. The site will eventually be back, it's just going to take time and patience.” In short: - Our content is safe. - Our user data, stories etc are safe. - It’s a DDOS attack meaning it’s basically an attempt at overwhelming the servers, meaning: - DON’T KEEP REFRESHING THE AO3 PAGE!!! - It will last for a while, but there is no need to panic. Copied from one of the reblogs: “To simplify:A DoS or DDoS attack is analogous to a group of people crowding the entry door of a shop, making it hard for legitimate customers to enter, thus disrupting trade and losing the business money.” Also, YES, KEEP REBLOGGING to let people know! The less of us trying to reload the page the better! In the meantime, this is basically me:

Edit again, because this little post got a life of its own and now I feel like Pippin lighting the beacon of Minas Tirith :D

UPDATE AROUND 18:30~ish CET:

YAY!