Virtual Server Antivirus Server UDS Cbord Test UC EMS SA Thin Client Mgmt New Print Server Virtualization allows us to maintain one powerful piece of hardware instead of five or ID: 399417
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Slide1
Server Virtualization
Virtual Server
Anti-virus Server
UDS
Cbord
Test
UC - EMS
SA – Thin Client Mgmt
New Print
Server
Virtualization
allows us to maintain one powerful piece of hardware instead
of five or
more individual pieces of hardware.Slide2
Benefits of Virtualization
“Greener” Reduction in
power consumption and physical waste.Reduces the number of physical servers to purchase($$$) and maintain(work hours and down-time).
Improves Performance through resource allocation.Reduces server downtime due to hardware failures. If
hardware fails, the virtual servers running on that system can be restarted on another host.Slide3
Concerns
All eggs in few baskets – mitigated by hardware redundancy within each host as well as multiple hosts.Not suitable for all servers – high traffic servers may not work well virtualized.
Ownership – with virtualization, there is little physical representation of the investment.More up-front cost – to initially get hosts.Slide4
Fail-over
Virtual
Host 1
Anti-virus Server
UDS
Cbord
Test
UC - EMS
SA – Thin Client Mgmt
New Print
Server
Virtual
Host 2
Two or more virtual Hosts
Some Virtual Servers on each Host
Addressing ‘eggs in one basket’ concern.
Virtual Host 1 is having problems.
Bring up Virtual Servers on Host 2