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9.5. Network Devices
Red Hat Enterprise Virtualization is able to expose three different types of network interface controller to guests. The type of network interface controller to expose to a guest is chosen when the guest is created but is changeable from the Red Hat Enterprise Virtualization Manager.
- The
e1000network interface controller exposes a virtualized Intel PRO/1000 (e1000) to guests. - The
virtionetwork interface controller exposes a para-virtualized network device to guests. - The
rtl8139network interface controller exposes a virtualizedRealtek Semiconductor Corp RTL8139to guests.
Multiple network interface controllers are permitted per guest. Each controller added takes up an available PCI slot on the guest.
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