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тАО01-05-2010 02:24 PM
тАО01-05-2010 02:24 PM
Flex 10, Virtual Connect, Windows 2008 R2, Network Path Failure Detection Issue.
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тАО01-06-2010 02:48 PM
тАО01-06-2010 02:48 PM
Re: Flex 10, Virtual Connect, Windows 2008 R2, Network Path Failure Detection Issue.
Additionally VMWare have a solution called Beacon Probing in ESX and V-Sphere, which can detect path failures with Flex 10 NIC's and mutiple uplinks. Consulting with Microsoft earlier today revealed that Microsoft do not have any mechanisms to detect Network failures and rely solely on the Hardware Vendors Solution. In HP's case this is Teaming.
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тАО01-07-2010 07:34 AM
тАО01-07-2010 07:34 AM
Re: Flex 10, Virtual Connect, Windows 2008 R2, Network Path Failure Detection Issue.
Active / Active
Tuinneled Mode
Uplinks / VNets
Enc 0, Bay 1, Port X2 = VSwitchA (10Gb connected to Core Switch A)
Enc 0, Bay 1, Port X3 = BackupA (10Gb connected to Core Switch A)
Enc 0, Bay 1, Port X4 = SUSAManagementHB (1Gb connected to Core Switch A), Containing 2 x Networks VLAN166A and VLAN167A
Enc 0, Bay 2, Port X2 = VSwitchB (10Gb connected to Core Switch B)
Enc 0, Bay 2, Port X3 = BackupB (10Gb connected to Core Switch B)
Enc 0, Bay 2, Port X4 = SUSBManagementHB (1Gb connected to Core Switch B) Containing 2 x Networks VLAN166B and VLAN167B
Cluster Hyper-V Blade Profile
Flex NIC 1a = VSwitchA (This Interface Needs to Carry up to 64 VLANs)
Flex NIC 2a = VSwitchB (This Interface Needs to Carry up to 64 VLANs)
Flex NIC 1b = VLAN166A from SUSAManagementHB (1 x VLAN only)
Flex NIC 2b = VLAN166B from SUSBManagementHB (1 x VLAN only)
Flex NIC 1c = VLAN167A from SUSAManagementHB (1 x VLAN only)
Flex NIC 2c = VLAN167B from SUSBManagementHB (1 x VLAN only)
Flex NIC 1d = BackupA (This interface needs to carry 4 x VLAN├в s)
Flex NIC 2d = BackupB (This interface needs to carry 4 x VLAN├в s)
At the host OS level we will have four NFT with preference order teams with two NIC├в s in each teamed as follows.
1a ├в 2a = VSwitch (Tagged with 64 VLANs)
1b ├в 2b = Management (Tagged with VLAN 166)
1c ├в 2c = Heartbeat (Tagged with VLAN 167)
1d ├в 2d = Backup_LiveMigration (Tagged with 4 VLANs)
The Tags on the VSwitch and Backup teams will then be replicated in each nodes VSwitch.
Interestingly the latest VC Ethernet cookbook does not have a scenario for Tunneled mode and multiple uplinks (VNets) with Flex 10, but appears to have every other imaginable scenario.
I am still looking for help or avise with this if anyone can help then please feel free to post a response.
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тАО01-17-2010 06:43 AM
тАО01-17-2010 06:43 AM
Re: Flex 10, Virtual Connect, Windows 2008 R2, Network Path Failure Detection Issue.
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тАО01-17-2010 06:45 AM
тАО01-17-2010 06:45 AM
Re: Flex 10, Virtual Connect, Windows 2008 R2, Network Path Failure Detection Issue.
Ian Mann 17-Jan-2010.