100% data integrity is also essential, especially for remote
backup using tape; corrupted data on the tape is one of the primary causes of recovery failure.
Office 9110 and 9115 are designed to extend the features and functionality of Nortel Networks Meridian PBX and Succession IP-PBX to remote
workers via VoIP, providing a cost-effective, resilient solution for telecommuters, call center agents, after hours/on call support personnel and small or home-based offices.
When the topic of remote
access is raised in professional discussions, often the focus of attention quickly settles on the concept of remoteness.
Although central protection is critical, as much as 60% of a corporation's data resides outside its managed servers on remote
networks, desktops, and mobile systems.
Local and Remote
Synchronous Rata Mirroring and Failover
Many companies are using IP networks for remote
disk mirroring which is typically synchronous and therefore uses substantial network bandwidth during the day.
A host-based, software-assisted data mirroring facility such as IBM's eXtended Remote
Copy (XRC) utilizes a program supplied with DFSMS/MVS that monitors all updates to the local primary volumes and asynchronously applies the same updates to the remote