SAN zoning may be utilized to implement compartmentalization of data for security purposes. SAN zoning is a method of arranging Fibre Channel devices into logical groups over the physical configuration of the fabric. Have a question or concern? Contact us here.This Notes will help you to do Netapp Filer Configurations in real environmentĪDS -64% -78% -65% Ad closed byAd covered Not interested Read our Terms of Use for more information > You must create your own answers, and be prepared for any interview question in any interview. Our goal is to create interview questions and answers that will best prepare you for your interview, and that means we do not want you to memorize our answers. We do not claim our questions will be asked in any interview you may have. Interview questions and answer examples and any other content may be used else where on the site. These questions and answers do not represent any organization, school, or company on our site. Our interview questions and answers are created by experienced recruiters and interviewers. Answer dates might appear two to three weeks before they were published. Therefore, any date prior to 2019 might not be accurate.
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Our date tracking prior to 2019 was not accurately kept. Presentation - Also known as the syntax layer, formats the data and presents it to the application layer.Īpplication - Mediates between the users and the applications, providing services such as email and file access." Session - Establishes a session or connection between the processes used by each node, then terminates it. Transport - Keeps the messages in sequence, without any loss or replication, resending the data if necessary. Network - This layer chooses the physical path that should be taken by the data based on how the network is performing. Ethernet is an example of this.ĭata Link - Defines the error-free transfer of data between network nodes using encoding and decoding. Physical - How data is transmitted and received through a network medium. There are seven layers in the model, and each has a specific function. It is a reference model that defines how applications communicate with each other over a network. William Swansen wrote: "OSI stands for Open System Interconnection. This is the most complex configuration, but also the most reliable." The final topology is the mesh, in which all the devices are connected to each other.
#Interview questions on brocade san switch install#
While it's easy to install and expand, it's vulnerable to a network outage if one link fails.
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Data flows unidirectionally in this configuration. In a ring topology, each device connects to two others. This is a more reliable network because the failure of one link won't impact the others. This requires each device to communicate with the hub to send information to another device. A star topology contains a central hub that connects to each device. A bus topology connects all the devices along a single cable. There are four types of topologies: bus, star, ring, and mesh. The physical topology describes the location of each device on the network, while the logical topology is how the information flows between the devices. William Swansen wrote: "I assume by network topology, you mean the physical or logical way in which the devices of a network are arranged.