Most viewed questions under tag virtualization

+1 vote

1 answer

Virtualization: What is difference between overlay and underlay network ?

posted Oct 31, 2017 by Ganesh

+2 votes

3 answers

Is it necessary to have physical interfaces as many as virtual machines spawned in a server if each VM uses dpdk ?

posted Jan 23, 2018 by Harshita

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Difference between running OVS (Open vSwitch) in user space and kernel space ?

posted Jul 2, 2017 by Vikram Singh

+2 votes

1 answer

Openstack : What is the difference between object storage and block storage ?

posted Oct 10, 2017 by Harshita

+1 vote

1 answer

5G: What is service function chaining and how it can be compared to the existing system ?

posted Oct 20, 2017 by Ganesh

+3 votes

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LTE: What are C-RAN and FlexRAN concepts ? Are both concepts same or technically completely different concepts ?

posted Feb 5, 2017 by Neelam

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1 answer

OpenStack: What is the difference between "glance image-list" and "nova image-list" commands ?

posted Oct 11, 2017 by Harshita

+3 votes

1 answer

OpenStack: Difference between "nova hypervisor-list" and "nova service-list" commands ?

posted Oct 29, 2017 by Vimal Kumar Mishra

+3 votes

1 answer

Docker: How I can host multiple docker based web servers in same host machine ?

posted Aug 20, 2017 by Vikram Singh

+1 vote

1 answer

Difference between XOS and ONAP ?

posted Jan 5, 2018 by Harshita

+1 vote

1 answer

What is tenant in virtualization technology ?

posted May 28, 2017 by Vikram Singh

+3 votes

2 answers

What is Virtualization of EPC can you please expian?

posted May 19, 2016 by Mallikharjuna Reddy

+1 vote

1 answer

Docker: How a docker container communicate to another docker container in the same/different host ?

posted Aug 31, 2017 by Vikram Singh

+1 vote

1 answer

Docker: Which one is better choice either Docker Swarm or Kubernetes as an service orchestrator ?

posted Jul 23, 2017 by Ganesh

+3 votes

1 answer

What is Vswitch and how it is different from physical switch?

posted Jan 18, 2017 by Gnanendra Reddy

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OVS: Can I connect multiple OVS switches and in which cases it becomes compulsory to do that ?

posted Jul 9, 2017 by Vikram Singh

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What is open networking and how does it work ?

posted Jun 25, 2017 by Vikram Singh

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0 answers

DPDK: What is the conceptual difference between installing DPDK as static library and shared library ?

posted Mar 11, 2018 by Harshita

+2 votes

1 answer

Docker : What is the fundamental difference between docker container and docker swarm ?

posted Jun 17, 2017 by Vikram Singh

+1 vote

1 answer

Docker: What are the steps that need to execute to run an application in docker container ?

posted Jun 17, 2017 by Vikram Singh

0 votes

0 answers

Docker : What is the difference between these two docker commands ?

posted Aug 13, 2017 by Vikram Singh

+1 vote

1 answer

Docker: What is the difference between Data Volume and Data Volume Containers ?

posted Aug 8, 2017 by Vikram Singh

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1 answer

What is the major difference between type 1 and type 2 hypervisors ?

posted May 13, 2017 by Vikram Singh

+1 vote

1 answer

Logical cores (lcores) and vCPU both are same or different ?

posted May 26, 2018 by Vikram Singh

+4 votes

1 answer

What is tun/tap interface and where exactly it is useful ?

posted Feb 12, 2017 by Ganesh

+1 vote

1 answer

Did anyone tried running linux machine from a thumb drive in non-virtualized hardware? If so, please let me know

posted Dec 25, 2016 by anonymous

+1 vote

0 answers

Docker : In which mean Docker is better than virtual machine ? Is there any use case in which VM is better than Docker ?

posted Aug 6, 2017 by Vikram Singh

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0 answers

Docker: How networking works for Docker and how many interfaces can be created for a docker container ?

posted Apr 12, 2018 by Ganesh

+1 vote

1 answer

Docker: How internally docker client communicate to docker host ?

posted Sep 2, 2017 by Vikram Singh

+2 votes

1 answer

What is actual use of QEMU in virtualization and what role KVM play?

posted May 13, 2017 by Vikram Singh

0 votes

1 answer

Which technology is used for communication between VMs which are running in different sites ?

posted May 21, 2017 by Vikram Singh

+3 votes

1 answer

What is the concept of virtual NICs and in which cases it is useful ?

posted Apr 20, 2017 by Harshita

+3 votes

0 answers

What packages I need to install on my Ubuntu machine so that I can spawn virtual machines ?

posted Feb 16, 2017 by Ganesh

+1 vote

0 answers

Is there any advantage of using VM in place of docker container ?

posted Mar 31, 2017 by Harshita

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0 answers

Docker: Difference between stateless and stateful docker containers ?

posted Jul 23, 2017 by Ganesh

+1 vote

1 answer

Docker: How I can create a docker container with specific number of network interfaces ?

posted Aug 31, 2017 by Vikram Singh

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0 answers

How a Windows machine provides communication to virtual machines spawned through Oracle Virtual Box ?

posted May 28, 2017 by Vikram Singh

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0 answers

Docker: What is the difference between "docker-compose run" and "docker-compose up" commands ?

posted Aug 28, 2017 by Vikram Singh

+2 votes

1 answer

What is the advantage of multi-table architecture for the open flow rules ?

posted Feb 21, 2017 by Vikram Singh

+3 votes

0 answers

What reference materials should be studied before implementing virtual EPC ?

posted May 14, 2016 by Vikram Singh

0 votes

1 answer

Docker: What is the meaning of global service in terms of docker ?

posted Sep 2, 2017 by Vikram Singh

0 votes

0 answers

Which one is better kafka v/s rabbitMQ for the messaging solution ?

posted Nov 2, 2018 by Vimal Kumar Mishra

+2 votes

1 answer

What is the difference between LXC and LXD ?

posted Apr 5, 2017 by Alok

+1 vote

0 answers

Cloud: Before creating a virtual machine what all need to be checked w.r.t to BIOS and hardware ?

posted Mar 10, 2018 by Vikram Singh

+1 vote

1 answer

Is there any difference between virtualization and cloud technologies or fundamentally both the same ?

posted Jan 20, 2018 by Harshita

+5 votes

1 answer

What is Hypervisor?

posted Nov 28, 2016 by Vrije Mani Upadhyay

+2 votes

0 answers

OpenStack: Why Horizon and CLI don't show updated resources after the CPU overcommitment procedure?

posted Jan 17, 2018 by Salvatore Campanella

+2 votes

1 answer

Linux : What is linux C groups and the role of this in virtualization ?

posted Apr 12, 2018 by Harshita

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0 answers

Docker: Is there any way to find out the list of images/layers construct a final docker image ?

posted Aug 8, 2017 by Vikram Singh

+1 vote

1 answer

What are the modules/components come under the OpenStack ?

posted Feb 5, 2017 by Neelam