Dell Micrsoft Hyper-V Server 2008 Instrukcja Użytkownika Pobierz pdf (Strona 16)

16 Important Information Guide

The limitations of the Hyper-V are:

• A TOE-enabled team that is assigned to a Hyper-V virtual network may

report TOE as an offload capability in BACS console, but the TOE feature

for the team does not work since Hyper-V does not support this

functionality yet.

• In an IPv6 network, a team that supports Checksum Offload (CO) and/or

Large Send Offload (LSO) assigned to a Hyper-V virtual network reports

CO and LSO as an offload capability in BACS console, but the CO and

LSO features for the team do not work since Hyper-V does not support

these functionalities in an IPv6 network.

• To successfully perform VLAN tagging for both the host (parent partition)

and the guest (child partition) with the BACS teaming software, you must

configure the team for tagging. Unlike VLAN tagging with a single adapter,

tagging cannot be managed by Hyper-V when using BACS software.

Hyper-V Virtual Networking Not Functional on Intel Network Adapters With

PROSet-Based Teaming And VLANs

You can use the Intel PROset software provided by Dell to team multiple

adapters to offer fault-tolerance and load-balancing and specify multiple

VLAN tags to physical network adapters. You may encounter issues when

attempting to configure Hyper-V virtual network on adapters configured with

PROSet. Additionally, virtual networks bound to network adapters configured

with PROSet-based teaming or VLANs may not be functional and may

disrupt network traffic from virtual machines to the external network.

To resolve this issue, download and install the latest version of the Intel

network driver from the Dell Support website at support.dell.com.

NOTE: The minimum required Intel network driver version is 11.0.

Static IP Setting Information May be Lost When Creating a Hyper-V Virtual Network

If you create an External Virtual network and bind it to a physical network

adapter that is configured with static settings in the parent partition,

the static settings may be lost.

This feature is working as designed. Hyper-V generates a warning message

alerting you to this behavior when creating a virtual network using the

Hyper-V Network Manager.

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