HP Integrity rx2800 HP Integrity Network Adapter Teaming Whitepaper - Page 25

Team Properties Page Tabs

•

Teaming Controls

– This tab is used to change the team name, select team type, select the

Transmit Load Balancing algorithm, change port preference order for NFT with Preference

teams, and to assign group membership for Dual Channel teams.

•

Advanced Redundancy

– This tab is used to manage Active Path, Fast Path, and monitor

Fast Path port cost and path cost.

•

Settings

– This tab is used to manually set the team’s Locally Administered Address (LAA)

MAC address, manage heartbeat timers, and manage the team-level advanced property

settings (for example, max frame size, checksum offloading, Large Send Offload, and so on).

•

VLAN

– This tab is used for assigning a team to one or more VLANs. It is also used to

manually choose which VLANs to use for the default/native VLAN, VLAN for receive path

validation (heartbeats), Active Path VLAN, and Fast Path VLAN (if PVST+ is selected for

Fast path).

•

Information

– This tab is only used for monitoring team status information. Examples of

information that can be monitored are current team mode, overall team operating speed

and duplex, team state, driver version, Primary teamed port, and individual teamed port

status.

•

Statistics

– This tab is used to monitor real-time team statistics such as number of frames

received/transmitted (broadcast versus multicast versus unicast), bytes transmitted/received,

number of failovers, heartbeats transmitted/received, and so on.

•

Team Utilization

– This tab is used for monitoring the effectiveness of load balancing. It

provides a real-time numeric and graphical view of team-level utilization by percentage

and bandwidth, as well as, individual teamed port-level usage information.

Adapter Properties Page

The Adapter Properties page (refer to

Figure 3-6

) is used to manage and monitor all

adapter-specific settings and consists of the following individual tabs.

Adapter Properties Page Tabs

•

Settings

– This tab is used for setting the individual adapter’s speed and duplex and for

setting a non-teamed port’s locally administered MAC address (LAA).

•

Advanced Settings

– This tab is used for managing per-adapter advanced settings such as

max frame size, checksum offloading, Large Send Offload, coalesce buffers, transmit/receive

descriptors, Wake on LAN, and so on. For teamed ports (adapters), many of these properties

are only configurable at the team level by using the Settings tab on the Team Properties page

described in the previous section.

•

VLAN

– This tab is used for managing VLAN membership for non-teamed ports. Teamed

ports do not have this page since VLAN membership is managed at the team level. Refer to

the VLAN tab described in the previous section.

•

Statistics

– This tab is used to monitor real-time adapter statistics such as number of frames

received/transmitted, bytes transmitted/received, heartbeats transmitted/received for teamed

ports, and so on. The Advanced button can be activated to monitor advanced statistics such

as CRC errors, collisions, and underruns on a per-adapter basis.

•

Information

– This tab is only used for monitoring adapter status information. Examples

of information that can be monitored are current teamed status, current speed/duplex,

current MAC address, driver version, part number, bus/slot/port information, and so on.

•

Diagnostics

– This tab is used for running manual diagnostics on a per-adapter level. The

diagnostic tests are manually selected and executed by clicking the

Run Tests

button.

Running Diagnostic tests on an adapter will cause its normal network operation to be halted.

Diagnostic tests are not recommended for adapters in production.

Overview of the HP Network Configuration Utility

25

Section	Page
Network Adapter Teaming White Paper	1
Table of Contents	3
1 Introduction	9
Abstract	9
How to Read This Document	9
Section Layout	9
2 An Executive Overview of Teaming	11
What is HP Integrity Network Adapter Teaming?	11
The Goals of HP Integrity Network Adapter Teaming	11
Fault Tolerance: Self-Healing Network Connectivity	11
Load Balancing: RAID 5 for Server Network Adapters	12
Why HP Integrity Network Adapter Teaming?	13
3 Teaming Fundamentals for the First-Time User	15
A Technical Overview of HP Integrity Network Adapter Teaming	15
Fault Tolerance: Dual Homing or Network Adapter Teaming?	15
Load Balancing: Server-Based Routing Protocol or NIC Teaming?	17
Overview of Team Types	17
Network Fault Tolerance Only (NFT)	18
Network Fault Tolerance Only with Preference Order	18
Transmit Load Balancing with Fault Tolerance (TLB)	19
Transmit Load Balancing with Fault Tolerance and Preference Order	19
Switch-assisted Load Balancing with Fault Tolerance (SLB)	19
802.3ad Dynamic with Fault Tolerance	19
Switch-assisted Dual Channel Load Balancing	19
802.3ad Dynamic Dual Channel Load Balancing	20
Automatic	20
How to Choose the Best Team Type	20
Basic Teaming Versus Advanced Teaming	22
Basic Deployment Steps for HP Integrity Network Adapter Teaming	23
Download	23
Install	23
Launch	23
Overview of the HP Network Configuration Utility	23
NCU Main Page	24
Primary Actions from the NCU Main Page	24
Team Properties Page	24
Team Properties Page Tabs	25
Adapter Properties Page	25
Adapter Properties Page Tabs	25
Getting Started	26
Example Deployment of Basic Teaming	26
Example Deployment of Advanced Teaming	26
4 The Mechanics of Teaming for the Advanced User	29
Section Objectives and Prerequisites	29
Architecture of HP Integrity Networking Adapter Teaming	29
The “Networking Layers” of an Operating System	29
Teaming Software Components	30
Network Adapter Miniport Driver	30
Teaming Intermediate Driver	30
HP Network Configuration Utility	30
HP Teaming and Layer 2 Versus Layer 3 Addresses	30
Types of HP Integrity Network Adapter Teams	31
Network Fault Tolerance Only (NFT)	31
Network Addressing and Communication with NFT	32
Scenario 4–A: A Device Pings an NFT Team on the Same Layer 2 Network	32
NFT Redundancy Mechanisms	34
Basic Redundancy Mechanisms	34
Advanced Redundancy Mechanisms	37
Active Path	37
General Description of Active Path Operation	38
Active Path Configuration	45
Fast Path	47
General Description of Fast Path Operation	51
Fast Path Configuration	52
Redundancy Mechanism Priority	54
Redundancy Mechanism Comparison Chart	54
Failover Events	55
NFT Network Adapter Failure Recovery	56
NFT Applications	56
Recommended Configurations for NFT Environments	57
Network Fault Tolerance Only with Preference Order	57
NFT with Preference Order Applications	57
Transmit Load Balancing with Fault Tolerance (TLB)	57
Network Addressing and Communication with TLB	58
Scenario 4–B: A Device Pings a TLB Team on the Same Layer 2 Network	58
Transmit Load Balancing Methods (Algorithms)	60
TLB Automatic Method	61
TLB TCP Connection Method	62
TLB Destination IP Address Method	62
Scenario 4-C: A TLB Team Using IP Address-Based Load Balancing	63
TLB Destination MAC Address Method	64
Scenario 4-D: A TLB Team Using Destination MAC Address Load-Balancing Method	65
TLB Round Robin Method for Outbound Load Balancing	66
TLB Redundancy Mechanisms	67
TLB Network Adapter Failure Recovery	67
TLB Applications	67
Recommended Configurations for TLB Environments	67
Transmit Load Balancing with Fault Tolerance and Preference Order	68
Transmit Load Balancing with Fault Tolerance and Preference Order Applications	68
Switch-Assisted Load Balancing with Fault Tolerance (SLB)	68
Network Addressing and Communication with SLB	69
SLB Outbound Load-Balancing Algorithms	69
SLB Inbound Load-Balancing Algorithm	69
Cisco EtherChannel	70
Switch Vendor Port Trunking Technology Supported by SLB	71
SLB Redundancy Mechanisms	72
SLB Network Adapter Failure Recovery	72
SLB Applications	72
Recommended Configurations for SLB Environments	72
802.3ad Dynamic with Fault Tolerance	73
Switch-assisted Dual Channel Load Balancing	73
Dual Channel Configuration	76
Dual Channel Transmit Balancing Algorithm	77
Dual Channel Receive Load-Balancing Algorithm	77
Receive Load Balancing on a Per-Port Trunk Basis	77
Receive Load Balancing on Multiple Trunks	77
Dual Channel Redundancy Mechanisms	78
Basic Redundancy Mechanisms	78
Advanced Redundancy Mechanisms	78
Dual Channel Network Adapter Failure Recovery	78
Dual Channel Applications	78
Recommended Configurations for Dual Channel Environments	78
802.3ad Dynamic Dual Channel Load Balancing	79
802.3ad Dynamic Dual Channel Configuration	79
Automatic	79
Team Types and Redundancy Mechanisms Interoperation	79
Team Type and Redundancy Mechanisms Compatibility Chart	79
Mechanism Priority	80
Team Status and Icons	81
Network Adapter Teamed Status	81
Team State	83
Team Icons	83
HP Integrity Network Adapter Teaming and Advanced Networking Features	84
Checksum Offloading	84
802.1p QoS Tagging	84
Large Send Offload (LSO)	84
Maximum Frame Size (Jumbo Frames)	84
802.1Q Virtual Local Area Networks (VLAN)	85
4–7 HP Integrity Network Adapter Teaming Configuration and Deployment with Integrity Essentials Rapid Deployment Pack (RDP)	86
5 Teaming Feature Matrix	87
A – Overview of Network Addressing and Communication	89
Layer 2 Versus Layer 3	89
Address – Unicast Versus Broadcast Versus Multicast	89
Example Scenarios of Network Addressing and Communication	89
Scenario A-1: One Device Pings Another on the Same Layer 2 Network	90
Scenario A-2: One Device Pings Another on a Different Layer 2 Network	91
B – Frequently Asked Questions	95
C – Overview of Utilities Included with HP Integrity Network Adapter Teaming	99

HP Integrity rx2800 HP Integrity Network Adapter Teaming Whitepaper - Page 25

Team Properties Tabs, Teaming Controls, Advanced Redundancy, Settings, Information, Statistics

Page 25 highlights