vii
D.2.3. Firewall Settings .............................................................................................. 63
D.2.4. VNC Screen Resolution .................................................................................... 63
D.2.5. Enabling VNC for RHEL, CentOS, or OEL 6.x VMs ............................................... 64
D.3. Setting up SLES-based VMs for VNC ............................................................................ 65
D.3.1. Checking for a VNC Server ............................................................................... 65
D.3.2. Enabling Remote Administration ...................................................................... 65
D.3.3. Modifying the xinetd Configuration .................................................................. 65
D.3.4. Firewall Settings .............................................................................................. 66
D.3.5. VNC Screen Resolution .................................................................................... 67
D.4. Checking Runlevels .................................................................................................... 67
E. Setting Up a Red Hat Installation Server ..................................................... 68
E.1. Copying Installation Media ......................................................................................... 68
E.2. Enable Remote Access ................................................................................................ 68
E.2.1. NFS ................................................................................................................. 68
E.2.2. FTP ................................................................................................................. 69
E.2.3. HTTP ............................................................................................................... 69
F. Troubleshooting VM Problems .................................................................... 70
F.1. VM Crashes ................................................................................................................ 70
F.1.1. Controlling Linux VM Crashdump Behaviour ...................................................... 70
F.1.2. Controlling Windows VM Crashdump Behaviour ................................................ 70
F.2. Troubleshooting Boot Problems on Linux VMs .............................................................. 71
