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Testing vmxnet3 speed

2 Marzo 2020
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Reading Time: 4 minutesOne important concept of virtual networking is that the virtual network adapter (vNIC) speed it’s just a “soft” limit used to provide a common model comparable with the physical world. The real limit depends by several aspects, included the hpyervisor, the CPU speed, the available RAM and (for external comunication) also by the physical NIC speed. For this reason, the Intel e1000 and e1000e vNIC can reach a real bandwidth bigger than the canonical 1 Gpbs link speed. But what about the vmxnet3 vNIC that can advertise also the 10 Gpbs link speed. What is […]

Highlights, VMware, vNetworking

NAKIVO Backup & Replication v9.2

13 Febbraio 2020
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Reading Time: 2 minutesLast month, NAKIVO has announced the version of NAKIVO Backup & Replication v9.1, and now it’s the turn of NAKIVO Backup & Replication v9.2. This is the 28th software release of their backup and data protection product. A really fast-growning product. The main news is the support of Office 365 backup! To be more precise is better say that support the backup of the Exchange Online part.

Nakivo, vBackup ,

NAKIVO Backup & Replication v9.1

20 Gennaio 2020
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Reading Time: 2 minutesNAKIVO has just announced the new version of NAKIVO Backup & Replication v9.1, that is the 27th software release of their backup and data protection product.  Compare to NAKIVO Backup & Replication v9.0, there are several new features in this release: Native Backup to Tape, Physical Linux Server Backup, Physical Workstation Backup, and Instant Verification.

Nakivo, vBackup ,

VAMI backup retention issue

6 Dicembre 2019
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Reading Time: 2 minutesA usual way to backup the VMware vCenter Server Appliance (VCSA) is to manage as a common VM and use a backup solution to backup (and restore) the entire VM. But it’s approach does not always work and cannot guarantee a restore in some cases, for example in the case of a database corruption.

vBackup, VMware

Veeam Backup for Microsoft Office 365 v4.0

26 Novembre 2019
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Reading Time: 3 minutesVeeam ha introdotto Veeam Backup for Microsoft Office 365 nel “lontano” Novembre 2016 e grazie a questo prodotto è stato possibile proteggere le email di Office 365, ma soprattutto i lasciare la libertà e semplicità per il restore, con strumenti del tutto simili a quelli di Veeam Backup & Replication (in realtà gli stessi per il restore granulare). La versione 2.0 del luglio 2018 è stata un grande passo in avanti, con l’aggiunta del supporto nativo di SharePoint e OneDrive (Business). La version 3.0 (aprile 2019) ha stabilizzare le funzionalità e reso il prodotto più veloce e performante, quindi […]

Backup, Veeam ,

Altaro Office 365 Backup

18 Novembre 2019
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Reading Time: 2 minutesAltaro Office 365 Backup enables you to back up and recover all your company’s Office 365 mailboxes and files stored within OneDrive and SharePoint, backing them up to Altaro’s Microsoft Azure infrastructure.

vBackup none

Switch management considerations

31 Ottobre 2019
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Reading Time: < 1 minuteThis is an article that I wrote as a contribuitor for the Aruba blog. Read the full article. A network switch works at Layer 2 (in the ISO/OSI model) and potentially does not need any configuration because it can learn about the network topology and how to forward properly the Ethernet frames using its internal MAC address or port table.

vNetworking none
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