Installation guide
Table Of Contents
- vSphere Basic System Administration
- Contents
- Updated Information
- About This Book
- Getting Started
- vSphere Components
- Starting and Stopping the vSphere Components
- Using vCenter Server in Linked Mode
- Linked Mode Prerequisites
- Linked Mode Considerations
- Join a Linked Mode Group After Installation
- Reconciling Roles When Connecting vCenter Server to a Linked Mode Group
- Isolate a vCenter Server Instance from a Linked Mode Group
- Change the Domain of a vCenter Server System in a Linked Mode Group
- Configure the URLs on a Linked Mode vCenter Server System
- Linked Mode Troubleshooting
- Monitor vCenter Server Services
- Using the vSphere Client
- Configuring Hosts and vCenter Server
- Host Configuration
- Configuring vCenter Server
- Access the vCenter Server Settings
- Configuring Communication Among ESX, vCenter Server, and the vSphere Client
- Configure vCenter Server SMTP Mail Settings
- Working with Active Sessions
- SNMP and vSphere
- System Log Files
- Managing the vSphere Client Inventory
- Managing Hosts in vCenter Server
- Virtual Machine Management
- Consolidating the Datacenter
- Consolidation First Time Use
- Consolidation Prerequisites
- About Consolidation Services
- Configuring Consolidation Settings
- Find and Analyze Physical Systems
- Viewing Analysis Results
- Converting Physical Systems to Virtual Machines
- Viewing Consolidation Tasks
- Troubleshooting Consolidation
- Negative Impact on vCenter Server Performance
- Windows Systems Not Discovered
- Windows Operating Systems Prevent Guided Consolidation from Collecting Performance Data
- Available Domains List Remains Empty
- Guided Consolidation Erroneously Reports Analysis Disabled
- Disable Guided Consolidation
- Uninstall Guided Consolidation
- Deploying OVF Templates
- Managing VMware vApp
- Creating Virtual Machines
- Access the New Virtual Machine Wizard
- Select a Path Through the New Virtual Machine Wizard
- Enter a Name and Location
- Select a Resource Pool
- Select a Datastore
- Select a Virtual Machine Version
- Select an Operating System
- Select the Number of Virtual Processors
- Configure Virtual Memory
- Configure Networks
- About VMware Paravirtual SCSI Adapters
- Select a SCSI Adapter
- Selecting a Virtual Disk Type
- Complete Virtual Machine Creation
- Installing a Guest Operating System
- Installing and Upgrading VMware Tools
- Install VMware Tools on a Windows Guest
- Install VMware Tools on a Linux Guest from the X Window System
- Install or Upgrade VMware Tools on a Linux Guest with the tar Installer
- Install or Upgrade VMware Tools on a Linux Guest with the RPM Installer
- Install VMware Tools on a Solaris Guest
- Install VMware Tools on a NetWare Guest
- Display the VMware Tools Properties Dialog Box
- VMware Tools Upgrades
- Upgrade VMware Tools Manually
- Configure Virtual Machines to Automatically Upgrade VMware Tools
- Custom VMware Tools Installation
- WYSE Multimedia Support
- Managing Virtual Machines
- Changing Virtual Machine Power States
- Transitional Power States
- Automatically Start or Shutdown Virtual Machines with Host Start or Shutdown
- Configure vSphere Toolbar Power Controls
- Power On or Power Off a Virtual Machine Manually
- Suspend a Virtual Machine
- Resume a Suspended Virtual Machine
- Scheduling a Power State Change for a Virtual Machine
- Adding and Removing Virtual Machines
- Configure Virtual Machine Startup and Shutdown Behavior
- Changing Virtual Machine Power States
- Virtual Machine Configuration
- Virtual Machine Hardware Versions
- Virtual Machine Properties Editor
- Edit an Existing Virtual Machine Configuration
- Virtual Machine Hardware Configuration
- Change the Video Card Configuration
- Change the DVD/CD-ROM Drive Configuration
- Change the Floppy Drive Configuration
- Change the SCSI Device Configuration
- Change the Virtual Disk Configuration
- Change the Memory Configuration
- Change the Virtual Ethernet Adapter (NIC) Configuration
- Change the Parallel Port Configuration
- Change the SCSI Controller or SCSI Bus Sharing Configuration
- Change the Serial Port Configuration
- Change the Virtual Processor or CPU Configuration
- Virtual Machine Options
- Virtual Machine Resource Settings
- Adding New Hardware
- Rescan a Host
- Start the Add Hardware Wizard
- Add a Serial Port to a Virtual Machine
- Add a Parallel Port to a Virtual Machine
- Add a DVD/CD-ROM Drive to a Virtual Machine
- Add a Floppy Drive to a Virtual Machine
- Add an Ethernet Adapter (NIC) to a Virtual Machine
- Add a Hard Disk to a Virtual Machine
- Add a SCSI Device to a Virtual Machine
- Add a PCI Device
- Add a Paravirtualized SCSI Adapter
- Converting Virtual Disks from Thin to Thick
- Working with Templates and Clones
- Customizing Guest Operating Systems
- Preparing for Guest Customization
- Customize Windows During Cloning or Deployment
- Customize Linux During Cloning or Deployment
- Create a Customization Specification for Linux
- Create a Customization Specification for Windows
- Managing Customization Specification
- Completing a Guest Operating System Customization
- Migrating Virtual Machines
- Cold Migration
- Migrating a Suspended Virtual Machine
- Migration with VMotion
- Host Configuration for VMotion
- CPU Compatibility and Migration
- Virtual Machine Configuration Requirements for VMotion
- Migrating Virtual Machines with Snapshots
- Migration with Storage VMotion
- Migrate a Powered-Off or Suspended Virtual Machine
- Migrate a Powered-On Virtual Machine with VMotion
- Migrate a Virtual Machine with Storage VMotion
- Storage VMotion Command-Line Syntax
- Using Snapshots
- Consolidating the Datacenter
- System Administration
- Managing Users, Groups, Roles, and Permissions
- Managing vSphere Users
- Groups
- Removing or Modifying Users and Groups
- Best Practices for Users and Groups
- Using Roles to Assign Privileges
- Permissions
- Best Practices for Roles and Permissions
- Required Privileges for Common Tasks
- Monitoring Storage Resources
- Using vCenter Maps
- Working with Alarms
- Working with Performance Statistics
- Working with Tasks and Events
- Managing Users, Groups, Roles, and Permissions
- Appendixes
- Defined Privileges
- Alarms
- Datacenter
- Datastore
- Distributed Virtual Port Group
- Distributed Virtual Switch
- Extensions
- Folders
- Global
- Host CIM
- Host Configuration
- Host Inventory
- Host Local Operations
- Host Profile
- Network
- Performance
- Permissions
- Resource
- Scheduled Task
- Sessions
- Tasks
- vApp
- Virtual Machine Configuration
- Virtual Machine Interaction
- Virtual Machine Inventory
- Virtual Machine Provisioning
- Virtual Machine State
- Installing the Microsoft Sysprep Tools
- Performance Metrics
- Defined Privileges
- Index
Using SNMP with Guest Operating Systems
You can use SNMP to monitor guest operating systems or applications running in virtual machines.
The virtual machine uses its own virtual hardware devices. Do not install agents in the virtual machine that
are intended to monitor physical hardware.
Procedure
u
Install the SNMP agents you normally would use for that purpose in the guest operating systems. No
special configuration is required on ESX.
VMware MIB Files
VMware MIB files define the information provided by ESX/ESXi hosts and vCenter Server to SNMP
management software. You can download these MIB files from the VMware Web site.
Table 5-1 lists the MIB files provided by VMware and describes the information that each file provides.
Table 5-1. VMware MIB Files
MIB File Description
VMWARE-ROOT-MIB.mib
Contains VMware’s enterprise OID and top level OID assignments.
VMWARE-AGENTCAP-MIB.mib
Defines the capabilities of the VMware agents by product versions.
VMWARE-ENV-MIB.mib
Defines variables and trap types used to report on the state of physical hardware
components of the host computer.
VMWARE-OBSOLETE-MIB.mib
Defines OIDs that have been made obsolete to maintain backward compatibility
with earlier versions of ESX/ESXi. Includes variables formerly defined in the
files VMWARE-TRAPS-MIB.mib and VMWARE-VMKERNEL-MIB.mib.
VMWARE-PRODUCTS-MIB.mib
Defines OIDs to uniquely identify each SNMP agent on each VMware platform
by name, version, and build platform.
VMWARE-RESOURCES-MIB.mib
Defines variables used to report information on resource usage of the VMkernel,
including physical memory, CPU, and disk utilization.
VMWARE-SYSTEM-MIB.mib
The VMWARE-SYSTEM-MIB.mib file is obsolete. Use the SNMPv2-MIB to obtain
information from sysDescr.0 and sysObjec ID.0.
VMWARE-TC-MIB.mib
Defines common textual conventions used by VMware MIB files.
VMWARE-VC-EVENTS-MIB.mib
Defines traps sent by vCenter Server. Load this file if you use vCenter Server to
send traps.
VMWARE-VMINFO-MIB.mib
Defines variables for reporting information about virtual machines, including
virtual machine traps.
Table 5-2 lists MIB files included in the VMware MIB files package that are not created by VMware. These can
be used with the VMware MIB files to provide additional information.
Table 5-2. Other MIB Files
MIB File Description
IF-MIB.mib
Defines attributes related to physical NICs on the host
system.
SNMPv2-CONF.mib
Defines conformance groups for MIBs.
SNMPv2-MIB.mib
Defines the SNMP version 2 MIB objects.
SNMPv2-TC.mib
Defines textual conventions for SNMP version 2.
Chapter 5 Configuring Hosts and vCenter Server
VMware, Inc. 55