1z0-590 Exam Dumps : Oracle VM 3 for x86 Essentials

xm list -1 will show all of the network interfaces for all of the virtual machines, which can be used to see which bridge is having problems.

config_network.py -l will show which network interfaces are in use, and which are having problems.

brctl show will show the status of each bridge, and which VIFs are connected to it. This canthen be used to determine which bridge is having problems.

System-config-network will list the virtual interfaces, which can be inspected to see which are having problems.

ifconfig -a will show a list of all network interfaces and their current status, which will help determine which bridge is having problems.

Each physical NIC is mapped to one or more virtual networks, each of which is assigned a Xen bridge.

One Xen bridge will be created for each physical NIC.

All physical NICs are mapped to a single Xen bridge.

No mapping of physical NICs to Xen bridges is done by default.

The first physicalNIC is assigned to dom0's management; a Xen bridge is then created for each of the remaining cards.

When you restore a server pool, all the data stored in the Oracle VM Manager database Isdeleted, and the data in the server pool master and virtual machine servers is used to restock the database.

When you restore a server pool, all servers are removed from the pool, and the data in the database is removed, restoring the server pool to its initial state.

When you restore a server pool, all the data stored in the server pool master will be deleted, and will be synchronized with the latest information from the Oracle VM Manager database. The server pool master is responsible for updating the individual Oracle VM servers' agent databases.

When you restore a server pool, a signal is sent out toeach server in the pool, which responds with the current state of all of the virtual machines it hosts. This data is used to restore the data in the Oracle VM database.