6.0
Table Of Contents
- vSphere Command-Line Interface Concepts and Examples
- Contents
- About This Book
- vSphere CLI Command Overviews
- Introduction
- List of Available Host Management Commands
- Targets and Protocols for vCLI Host Management Commands
- Supported Platforms for vCLI Commands
- Commands with an esxcfg Prefix
- ESXCLI Overview
- Connection Options for vCLI Host Management Commands
- Connection Options for DCLI Commands
- vCLI Host Management Commands and Lockdown Mode
- Managing Hosts
- Managing Files
- Managing Storage
- Introduction to Storage
- Examining LUNs
- Detaching Devices and Removing a LUN
- Working with Permanent Device Loss
- Managing Paths
- Managing Path Policies
- Scheduling Queues for Virtual Machine I/O
- Managing NFS/NAS Datastores
- Monitoring and Managing SAN Storage
- Monitoring and Managing Virtual SAN Storage
- Monitoring vSphere Flash Read Cache
- Monitoring and Managing Virtual Volumes
- Migrating Virtual Machines with svmotion
- Configuring FCoE Adapters
- Scanning Storage Adapters
- Retrieving SMART Information
- Managing iSCSI Storage
- iSCSI Storage Overview
- Protecting an iSCSI SAN
- Command Syntax for esxcli iscsi and vicfg-iscsi
- iSCSI Storage Setup with ESXCLI
- iSCSI Storage Setup with vicfg-iscsi
- Listing and Setting iSCSI Options
- Listing and Setting iSCSI Parameters
- Enabling iSCSI Authentication
- Setting Up Ports for iSCSI Multipathing
- Managing iSCSI Sessions
- Managing Third-Party Storage Arrays
- Managing NMP with esxcli storage nmp
- Path Claiming with esxcli storage core claiming
- Managing Claim Rules
- Managing Users
- Managing Virtual Machines
- vmware-cmd Overview
- Listing and Registering Virtual Machines
- Retrieving Virtual Machine Attributes
- Managing Virtual Machine Snapshots with vmware-cmd
- Powering Virtual Machines On and Off
- Connecting and Disconnecting Virtual Devices
- Working with the AnswerVM API
- Forcibly Stopping Virtual Machines with EXCLI
- Managing vSphere Networking
- Introduction to vSphere Networking
- Retrieving Basic Networking Information
- Network Troubleshooting
- Setting Up vSphere Networking with vSphere Standard Switches
- Setting Up Virtual Switches and Associating a Switch with a Network Interface
- Retrieving Information About Virtual Switches
- Adding and Deleting Virtual Switches
- Checking, Adding, and Removing Port Groups
- Managing Uplinks and Port Groups
- Setting the Port Group VLAN ID
- Managing Uplink Adapters
- Adding and Modifying VMkernel Network Interfaces
- Setting Up vSphere Networking with vSphere Distributed Switch
- Managing Standard Networking Services in the vSphere Environment
- Setting the DNS Configuration
- Adding and Starting an NTP Server
- Managing the IP Gateway
- Setting Up IPsec
- Managing the ESXi Firewall
- Monitoring VXLAN
- Monitoring ESXi Hosts
- Index
VMware, Inc. 119
Chapter 9 Managing vSphere Networking
IfCDPisenabledonavirtualswitch,ESXiadministratorscanfindoutwhichCiscoswitchportis
connectedtowhichvirtualswitchuplink.CDPisalink‐levelprotocolthatsupportsdiscoveryof
CDP‐awarenetworkhardwareateitherendofadirectconnection.CDPisbitforwardedthrough
switches.
CDPisasimpleadvertisementprotocolwh ichbeaconsinformationabouttheswitchorhostand
someportinformation.
vicfg-vswitch <conn_options> --get-cdp vSwitch1
Adding and Deleting Virtual Switches
YoucanaddanddeletevirtualswitcheswithESXCLIandwithvicfg-vswitch.
Adding and Deleting Virtual Switches with ESXCLI
Youcanaddanddeletevirtualswitchesusingtheesxcli network vswitchstandard namespace.Specify
oneoftheoptionslistedin“ConnectionOptionsforvCLIHostManagementCommands”onpage 18inplace
of<conn_options>.
Addavirtualswitch.
esxcli <conn_options> network vswitch standard add --vswitch-name=vSwitch42
Youcanspecifythenumberofportgroupswhileaddingthevirtualswitch.Ifyoudonotspecifyavalue,
thedefaultvalueisused.Thesystem‐wideportcountcannotbegreaterthan4096.
esxcli <conn_options> network vswitch standard add --vswitch-name=vSwitch42 --ports=8
Afteryouhaveaddedavirtualswitch,youcansetswitchattributes(“SettingSwitchAttributeswithesxcli
networkvswitchstandard”onpage 119)andaddoneormoreuplinkadapters(“LinkingandUnlinking
UplinkAdapterswithESXCLI”onpage 124).
Deleteavirtualswitch.
esxcli <conn_options> network vswitch standard remove --vswitch-name=vSwitch42
YoucannotdeleteavirtualswitchifanyportsontheswitcharestillinusebyVMkernelnetworksor
virtualmachines.Runesxcli network vswitch standard list todeterminewhetheravirtualswitch
isinuse.
Adding and Deleting Virtual Switches with vicfg-vswitch
Youcanaddanddeletevirtualswitchesusingthe--add|-aand--delete|-doptions.Specifyoneofthe
optionslistedin“ConnectionOptionsforvCLIHostManagementCommands”onpage 18inplaceof
<conn_options>.
Addavirtualswitch.
vicfg-vswitch <conn_options> --add vSwitch2
Afteryouhaveaddedavirtualswitch,youcansetswitchattributes(“SettingSwitchAttributeswith
vicfg‐vswitch”onpage 120)andaddoneormoreuplinkadapters(“LinkingandUnlinkingUplink
Adapterswithvicfg‐vswitch”onpage 124).
Deleteavirtualswitch.
vicfg-vswitch <conn_options> --delete vSwitch1
YoucannotdeleteavirtualswitchifanyportsontheswitcharestillinusebyVMkernelnetworks,virtual
machines,orvswifs.Runvicfg-vswitch --listtodeterminewhetheravirtualswitchisinuse.
Setting Switch Attributes with esxcli network vswitch standard
Youcansetthemaximumtransmissionunit(MTU)andCDPstatusforavirtualswitch.TheCDPstatusshows
whichCiscoswitchportisconnectedtowhichuplink.Specifyoneoftheoptionslistedin“ConnectionOptions
forvCLIHostManagementCommands”onpage 18inplaceof<conn_options>.
SettheMTUforavSwitch.