The following information is noted:
They have a single four-port (2 × 10 GbE and 2 × 1 GbE) NIC per ESXi host.
All top-of-rack (ToR) switches are 10 GbE and fully populated.
The backup traffic must not impact existing services .
Which two recommendations should the architect make to help the customer incorporate the service?Choose two.
A、 Enable and tag traffic on the backup distributed port group
B、 Add a new two-port 10 GbE NIC per ESXi host
C、 Replace the existing NIC with a two-port 25 GbE NIC per ESXi host
D、 Match the Class of Service (CoS) and Differentiated Services Code Point (DSCP) values to the physical network
E、 Create a new virtual switch using the 1 GbE uplinks
G、
答案:AD
The following information is noted:
They have a single four-port (2 × 10 GbE and 2 × 1 GbE) NIC per ESXi host.
All top-of-rack (ToR) switches are 10 GbE and fully populated.
The backup traffic must not impact existing services .
Which two recommendations should the architect make to help the customer incorporate the service?Choose two.
A、 Enable and tag traffic on the backup distributed port group
B、 Add a new two-port 10 GbE NIC per ESXi host
C、 Replace the existing NIC with a two-port 25 GbE NIC per ESXi host
D、 Match the Class of Service (CoS) and Differentiated Services Code Point (DSCP) values to the physical network
E、 Create a new virtual switch using the 1 GbE uplinks
G、
答案:AD
A. A design diagram illustrating the configuration and specific attributes, such as IP addresses
B. A list of requirements, constraints, and risks
C. A solution architecture diagram with the components and data flow
D. An entity relationship diagram describing upstream and downstream dependencies for specific service components
Cluster One.
Six ESXi hosts.
vSphere HA with host failures cluster tolerates = 1.
Proactive HA is enabled and set to automated.
Fully Automated vSphere DRS.
Transparent Page Sharing (TPS) is enabled.
Cluster Two.
Eight ESXi hosts.
vSphere HA with host failures cluster tolerates = 1.
Proactive HA is disabled.
Partially Automated vSphere DRS.
Transparent Page Sharing (TPS) is disabled.
Cluster Three.
Three ESXi hosts.
vSphere HA with admission control is disabled.
Proactive HA is not supported.
Transparent Page Sharing (TPS) is disabled.
Virtual Machine Resource Profile 1.
Memory sharing techniques should not be used.
Virtual machines should be automatically restarted in the event of host failure if resources are available.
Automated initial virtual machine placement.
Virtual Machine Resource Profile 2.
Memory sharing techniques should not be used.
Virtual machines should be automatically restarted in the event of host failure regardless of available resources.
Automated initial virtual machine placement.
Which two recommendations should the architect make for placement of the virtual machines to meet resource profile requirements? (Choose two)
A. All virtual machines matching Virtual Machine Resource Profile 2 should be placed on Cluster One.
B. All virtual machines matching Virtual Machine Resource Profile 1 should be placed on Cluster One.
C. All virtual machines matching Virtual Machine Resource Profile 2 should be placed on Cluster Two.
D. All virtual machines matching Virtual Machine Resource Profile 1 should be placed on Cluster Two.
E. All virtual machines matching Virtual Machine Resource Profile 2 should be placed on Cluster Three.
A. Clone virtual machines as VM templates to the published content library
B. Create a subscribed library from the published library and synchronize Open Virtualization Format (OVF) templates on-demand
C. Create a subscription and publish VM templates to a subscribed content library
D. Create a subscribed library from the published library and synchronize Open Virtualization Format (OVF) templates automatically
E. Clone virtual machines as Open Virtualization Format (OVF)templates to the published content library
F. Update the role for the DevOps team with new privileges
A. Use Storage DRS.
B. Use VMDK anti-affinity rules.
C. Use multiple datastores for heartbeat.
D. Use a minimum of three storage arrays.
E. Use VM to host DRS rules.
A. Split the virtual machines into several VLANs
Use tag actions
B. Create port groups with different names and same VLAN IDs
C. Enable traffic filtering and marking
Use allow or drop actions
D. Disable traffic filtering and marking
Use tag actions
A. The vSphere platform must be able to provide a recovery time objective of 30 minutes
B. The vSphere platform must be able to provide a minimum throughput of 400 MB/s
C. The vSphere platform must be able to provide N+1 redundancy
D. The vSphere platform must be able to provide a maximum read latency of 15 ms
E. The vSphere platform must be able to provide a service-level agreement (SLA) of 99,9%
A. Three
B. Five
C. Four
D. Two
解析:解析:CPU: (60+60*0.45)/36 =2.4,RAM: (1152+1152*0.45)/512 = 3.2
A. The system must perform virtual machine backups through an API.
B. Virtual machines must be patched within one month of the patch release date.
C. Virtual machines must be restarted within 30 minutes of a host failure.
D. The system must be able to scale to support 500 concurrent virtual machines.
A. The number of 10 GbE capable ports in the vSAN ReadyNode
B. The use of vSAN ReadyNodes
C. The existing network is 10 GbE capable
D. The use of NVMe drives for cache and capacity
A. Configure the network to use MTU for the VMotion VMKernel to 1,600 bytes
B. Configure the network to use MTU for the VMotion VMKernel to 9,000 bytes
C. Create an additional standard switch with pNIC3 to use for vMotion
D. Use the 3 pNICs and bundle them in a link aggregation group (LAG) configuration
E. Use 10 GbE NICs instead of 1 GbE