Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
72 Cards in this Set
- Front
- Back
|
Max resource pools per host
|
1600
|
|
|
Max children resource pool
|
1024
|
|
|
Max number of distributed switch ports per vCenter
|
30,000
|
|
|
Max concurrent storage vMotion per host
|
8
|
|
|
Max virtual disks per host
|
2048
|
|
|
Max logical cpu's per host
|
160
|
|
|
Max combination of 10 GB and 1 Gb ethernet ports per host
|
6 10GB and 4 1 gb ports
|
|
|
Max powered on vms per vmfs volume
|
2048
|
|
|
Max concurrent remote console connections to a vm
|
40
|
|
|
Max e1000e 1GB ethernet (intel PCI-e) ports per hos
|
24
|
|
|
How many iSCSI luns per vSphere 5 Host
|
256
|
|
|
Max VMware Update Manager (VUM) virtual machine scans in a single vcenter server
|
10,000
|
|
|
Video memory per vm
|
128 mb
|
|
|
How USB 3.0 devices per vm
|
1
|
|
|
How many USB controllers per vm
|
1
|
|
|
USB connected devices per vm
|
20
|
|
|
Max RAM per Host
|
2 TB
|
|
|
Number of swap files
|
1 per vm
|
|
|
NFS mounts per host
|
256
|
|
|
Fibre LUNS per host
|
256
|
|
|
VMFS volume size
|
64 TB
|
|
|
RDM size-virtual compatability
|
2 TB minus 512 bytes
|
|
|
RDM mapping size- physical compatability
|
64 TB
|
|
|
VMFS 5 file size
|
2 TB minus 512 bytes
|
|
|
Port groups per standard switch
|
256
|
|
|
VMDirectPath pci/pcie devices per host
|
8
|
|
|
VMDirectPath pci/pcie devices per vm
|
4
|
|
|
Host per VDS
|
350
|
|
|
Host per cluster
|
32
|
|
|
vm per cluster
|
3000
|
|
|
vm per host
|
512
|
|
|
vCenter VASA storage providers Max
|
10
|
|
|
Storage DRS- virtual disks per datastore cluster
|
9000
|
|
|
Storage DRS- datastores per datastore cluster
|
32
|
|
|
Storage DRS- datastore clusters per vCenter
|
256
|
|
|
VMFS block size
|
1 mb
|
|
|
memory per host
|
2 TB
|
|
|
Max Ram per Fault Tolerant vm
|
64 GB
|
|
|
Virtual CPU's per host
|
2048
|
|
|
Logical CPU's per host
|
160
|
|
|
Static port groups per vCenter
|
5000
|
|
|
Virtual CPU's per vm (virtual smp)
|
32
|
|
|
Upgrading the datastore from VMFS-3 to VMFS 5, Does it require downtime?
|
No
|
|
|
At which two levels can blocking policies be applied on a vDSwitch
|
dvPort Group and dvUplink
|
|
|
3 options for IP allocation within the vApp
|
Transient, Fixed and DHCP
|
|
|
3 Default roles provided on an ESXi host
|
No Access, Read Only and Administrator
|
|
|
Max virtual machines per host
|
512
|
|
|
How big is the vfat partition in ESXi 5
|
4 GB
|
|
|
Why is creating a template faster than cloning a vm
|
The template conversion only renames the vmx file.
|
|
|
NFS disk formats for Vsphere 5
|
Thin, Thick and zerothick
|
|
|
Which type of port on a 2nd private VLAN can only comminucate with promiscuous ports?
|
Isolated
|
|
|
When creating alarms which state is not available on the Actions tab?
|
Red to Green
|
|
|
Which CHAP authentication mechanism is only available when using software iSCSI and dependent hardware iSCSI?
|
Per Target
|
|
|
What are the iSCSI discovery methods that are supported by ESXi Hosts?
|
Static Discovery, Send Targets
|
|
|
two things that would prevent a vm from being storage vmotion?
|
in the progress of installing vm tools and non presistent disk
|
|
|
Two functions of zoning a fibre switch
|
prevent non ESXi hosts from destroying the LUN and Reduces the number of targets and LUNs presented by a fibre storage array
|
|
|
two factors that indicate that the performance of a vm is being constrained by disk i/o?
|
High device latency value
|
|
|
CHAP security level for independent hardware iSCSI
|
Dont use CHAP and Use CHAP unless prohibited by target
|
|
|
Three config settings that are migrated from ESXi 4.x to 5.x
|
1. NTP
2. hostname info in /etc/hosts and 3. name resolution config in /etc/resolv.conf |
|
|
Length of time that a vm storage i/o will pause during a path failover
|
30-60 seconds
|
|
|
DCUI
|
Direct Console User Interface
|
|
|
What cant you edit if vapp options are disabled
|
IP Allocation policy and OVF environment transport
|
|
|
Which vlan value permits vm guest tagging in ESXi 5 (port numner)
|
4095
|
|
|
Which 2 settings determine the of memory overhead required by a vm
|
Configured memory and number of vCPUs
|
|
|
3 ways auto deploy can access the answer file
|
1. SFTP
2. HTTP 3. NFS |
|
|
vMotion port
|
8000
|
|
|
3 Requirments to use Storage I/O control
|
1. Datastore must be a single vmfs extent
2. datastore managed by vCenter. 3. Array based automated storage tiering must be explicitly certified. |
|
|
What type of datastore can you add an extent to?
|
VMFS
|
|
|
Predictive Scheme for placing VMFS datastores
|
Utilizes several LUNs with different storage characteristics
|
|
|
Adaptive Scheme for placing VMFS datastores
|
Utilizes a small number of large LUNs
|
|
|
Which 2 actions have no affect on the amount of physical memory resources used for virtualization overhead.
|
Installing 64bit vs 32bit OS and Increasing the memory shares for a VM
|
|
|
2 ways to Migrate vm from vswitch to vDS
|
1. Migrate port group containing the vms from a standard switch
2. Edit the network adapter for the vm and select the dvport group from the list. |
