What is the NIC limit for para-virtualized domains and HVM i

HI,
Im using:

OS: Centos 5.2
Release: 2.6.18-92.1.22.el5xen
Xen Major = 3
Xen Minor = 1
Xen Api version = 3.0.1
Hypervisor version = 3.1.0


----QUESTIONS----

  1. There was a restriction of 3 nics for para-virtualized domains before 3.3.1 , what is it for Xen 3.4? Does the

limit change if it’s dedicated or not to the guest domain?

  1. There was a restriction of 8 nics for HVM Domains before 3.3.1, what is it for Xen 3.4? Does the limit change if

it’s dedicated or not to the guest domain?

  1. Is there any limits in assigning dedicated NICs per domU?

Thanks
Simo