Showing posts with label Hypervisor. Show all posts
Showing posts with label Hypervisor. Show all posts
VDI Comparison - Vmware, Microsoft, Citrix & Quest
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| VDI Leaders, Major Players, Contendors & Participants |
Each desktop virtualization product has its own functionality and feature-set. This comparison below describes the features in a very detailed way.We did our best to be truthful and accurate in investigating and writing-down the different features.When you see improvements please let me know @ahsantasneem.
This matrix is developed with the following virtualization products and versions:
PRODUCT VERSION
Citrix XenDesktop 5.0 December 2010
Microsoft VDI/RDS 2008 R2 SP1 (RFX) February 2011
Quest vWorkspace 7.2 December 2010
VMware View 4.6 February 2011
Legenda:
√ = Applicable; X = Not applicable; ~= It depends; #= Under investigation
RDP =Only supported with RDP; RF =Only supported with RemoteFX
PCoIP = Software implementation of PCoverIP;
How To - Step By Step Installation of JunOS on GNS3 [Part 4]
Testing
To check if everything work, let’s configure 2 Olives:
root@%cli
root>edit
[edit]
root#
[edit]
root#set system root-authentication plain-text-password
New password:
Retype new password:
[edit]
root#set interfaces em0 unit 0 family inet address 10.0.0.1/8
[edit]
root#commit
commit completeConfigure the other device using the same commands but with another IP address (e.g. 10.0.0.2/8) and ping.
How To - Step By Step Installation of JunOS on GNS3 [Part 3]
Updating JunOS
You can update your version of JunOS from the CLI with the following command:
request system software add [jinstall_package]
Running your router(s)
Now you have a base olive image. Qemu allows you to use this as a base for other images and only writing the changes to your “slave” images saving on disk space! You can also use less memory for each Qemu instance.
Create a new image off of your base image. Repeat for all your routers you want to emulate:
qemu-img create -b olive-base.img -f qcow2 R1.img
Start your router and then telnet to it:
Now you have a base olive image. Qemu allows you to use this as a base for other images and only writing the changes to your “slave” images saving on disk space! You can also use less memory for each Qemu instance.
Create a new image off of your base image. Repeat for all your routers you want to emulate:
qemu-img create -b olive-base.img -f qcow2 R1.img
Start your router and then telnet to it:
2001 Once logged in, you can type “cli” to launch the JunOS command line interpreter, exit to … exit and halt to shutdown FreeBSD. Remember to kill your qemu instance(s).
qemu R1.img -m 96 -nographic -daemonize -serial telnet::2001,server,nowait \
-localtime -net nic,macaddr=00:aa:00:60:01:01,model=e1000 -net user telnet localhost
How To - Step By Step Installation of JunOS on GNS3 [Part 1]
This article explain you how to emulate Juniper JunOS on a PC using Qemu. This is an updated and enhanced version of excellent howtos from Juniper Clue and Internetwork Pro as well asHimawan Nugroho’s blog. I mainly focused on Qemu, so if you wish to install JunOS on a real PC or using VMware, please have a look at the Juniper Clue article for more information (and of course Google).
So what’s new you would say? First, I chose to use the latest version of Qemu: the 0.11.0 which supports the Intel e1000 network card emulation since version 0.10.0. and includes several fixes for it. I have modified and adapted the old patch for Qemu 0.11.0, it includes the UDP tunnel (connection to Dynamips/GNS3), PCAP and LCAP support. Also, the patch allows multicast traffic with the e1000, i82557b and i82559er Qemu emulated network cards. Moreover, this article show how to emulate JunOS on multiple operating systems: Mac OS X, Windows XP and Linux Ubuntu 9.04 without using an untrustworthy obscure binary downloaded from a forum you can’t even read the language
So what’s new you would say? First, I chose to use the latest version of Qemu: the 0.11.0 which supports the Intel e1000 network card emulation since version 0.10.0. and includes several fixes for it. I have modified and adapted the old patch for Qemu 0.11.0, it includes the UDP tunnel (connection to Dynamips/GNS3), PCAP and LCAP support. Also, the patch allows multicast traffic with the e1000, i82557b and i82559er Qemu emulated network cards. Moreover, this article show how to emulate JunOS on multiple operating systems: Mac OS X, Windows XP and Linux Ubuntu 9.04 without using an untrustworthy obscure binary downloaded from a forum you can’t even read the language
GNS3 Installation Hypervisor Load Balancing - 2
GNS3 Installation Hypervisor Load Balancing - 1
THIS PROCEDURE MADE UP WITHIN MULTIPLE PARTS:
1. Directory structure 2. GNS3 configurations
3. Configure Hypervisor
4. Edit Dynamips on the client
5. Edit Dynamips on the Server
6. Start Dynamips on SVR and Client
7. Start GNS3 and create simple topology
3. Configure Hypervisor
4. Edit Dynamips on the client
5. Edit Dynamips on the Server
6. Start Dynamips on SVR and Client
7. Start GNS3 and create simple topology
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