3Com V7122 Digital Gateways 103VLAN Configuration 103Configuring Devices for VLAN Operation 1046 INSTALLING THE ENTERPRISE M ANAGEMENT SUITEInstalling Enterprise Management Suite 1077 M AINTENANCEVerifying Process Operation 111Starting the Common Agent 111Stopping the Common Agent 112Using VCX Linux Commands 112Using EMS 112Restarting the Common Agent 113Using VCX Linux Commands 113Using EMS 113Obtaining Call Processor Status 114Starting the Call Processor 114Stopping the Call Processor 115Using VCX Linux Commands 115Using EMS 115Restarting the Call Processor 115Using VCX Linux Commands 115Using EMS 115Obtaining Authentication Server Status 116Starting the Authentication Server 116Stopping the Authentication Server 116Restarting the Authentication Server 117Obtaining Directory Server Status 117Starting the Directory Server 117Stopping the Directory Server 117Restarting the Directory Server 118Starting the SIP Phone Downloader 118Stopping the SIP Phone Downloader 118Restarting the SIP Phone Downloader 118Obtaining Accounting Server Status 119Starting the Accounting Server 119