Quality of Service QoS

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Quality of Service (QoS)

• Setup and Configuration

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What you will learn

• How to set up QoS
• How to configure subnet properties
• How to configure enterprise, subnet policies
• Advanced configurations

3
QoS Setup

• Network adapters are 802.1p compatible
• Install QoS Packet Scheduler
• ACSService account
• QoS Admission Control Services snap-in

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Enable 802.1p
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QoS Packet Scheduler
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ACSService Account
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Admission Control Services (ACS) Snap-in
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QoS Configuration

• Enterprise and subnet policies
• Any authenticated user, unauthenticated user
• Subnet properties
• Policy properties
• General
• Flow limits
• Aggregate limits

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Enterprise and Subnet Policies

• Enterprise policy settings
• Apply to all subnets
• Subnet policy settings
• Set for a particular subnet
• Set policy for specific user or group

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New Policy Properties
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Default Policies

• Any Authenticated user
• Available for enterprise and subnet
• Set for typical users

• Unauthenticated user
• Available for enterprise and subnet
• Set for users who are not authenticated by a
  Microsoft Windows 2000-based domain

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Subnet Setup
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Configuring Subnet Properties

• Traffic tab
• Enable Admission Control
• Set data rates for the subnet
• Server tab
• Add servers to use ACS policies

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Subnet Properties
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Logging and Accounting

• Logging tab
• Enable RSVP message logging
• System event logging
• Accounting Tab
• Enable accounting

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Subnet Properties (2)
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Advanced Parameters

• DSBM parameters
• Election priority
• Beacon rate
• Data rate before reservation

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Subnet Properties (3)
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Review

• How to set up QoS
• How to configure subnet properties
• How to configure enterprise, subnet policies
• Advanced configurations