Virtual Networking Research Paper

924 Words4 Pages

Virtual Networking

73. What do you know about virtual Networking?
Different VMs connected to a network, which are running on physical servers connected to them logically is called Virtual Networking.

74. What is Virtual Standard Switch?
For the communication of VMs on a single physical host, VSS is used. It works exactly like a physical switch.

75. What is Virtual Distributed Switch?
VDS is responsible for administration and management of a virtual network.

76. How many maximum number of ports are available for a host?
For a switch, there are 4096 ports available for a particular host.

77. What are the main advantages of a VDS?
Following are the advantages of a VDS:
- Monitoring
- Management and provisioning.
- Administration.

78. Why …show more content…

Limit: Sets limit for CPU cycle.
Reservation: Defines the mode for CPU or memory for the starting up of VM.

82. What is the use of alarms?
Alarms are created using vSphere Web Client. These notify the occurrence of an event.

83. What do we use vRealize Operation (vROP)?
To monitor the virtual environment, vROP is used which enables to use the operations like capacity optimization, monitoring and performance analytics.
84. Which types of deployments can be used in the deployment of vCenter Server?
External and Internal deployments are the two types of deployments used for vCenter Server.

85. How can vCenter servers be secured?
Using Active Directory, specific roles can be assigned to the users of a vCenter Servers. This also helps to use the Virtual Environment in an efficient way.

86. What is the function of Storage vMotion?
The function of Storage vMotion is to move virtual disk of a VM from a datastore to another.

Advanced Questions:

Which Operating system is required for upgrading vCenter running on Windows server 2003?
Windows 2008, Service Pack 2 is required for upgrading vCenter.

What is the difference between MS SQL Express and MS SQL Server? When to use MS SQL …show more content…

Can we use Oracle instead of MS SQL?
Yes it can be used, but we need to install JBDC Driver first.

Which two resources are important and need to be considered carefully while designing a vSphere Cloud?
Network and storage resources are important to be planned carefully for designing a v Sphere Cloud.
Can you name 4 operations that take place on VMKernel layer?
Following are the operations that take place on VMKernel Layer:
- IP Storage (NFS or iSCSI)
- Fault Tolerance.
- Virtual

Open Document