Lab Guide: Implementing Cisco Quality of Service (QOS) v2.1 doc
Bạn đang xem bản rút gọn của tài liệu. Xem và tải ngay bản đầy đủ của tài liệu tại đây (1.3 MB, 32 trang )
© 2006 Cisco Systems, Inc. All rights reserved. QoS v2.2—1
Lab Guide
Implementing Cisco Quality of Service (QOS) v2.1
© 2006 Cisco Systems, Inc. All rights reserved. QoS v2.2—2
Visual Objective for Case Study 2-1: QoS
Mechanisms
1. Review customer QoS requirements. Completely read the
customer requirements provided.
2. Identify QoS service class requirements. With the aid of your
partner, identify the service classes required to implement the
administrative QoS policy based on customer requirements.
3. Identify network locations where QoS classification and marking
should be applied. Identify locations in the network where the
QoS classification and marking mechanisms should be applied to
properly implement the administrative QoS policy.
4. Present your solution. After the instructor presents a solution to
the case study, present your solution to the class with your
partner.
© 2006 Cisco Systems, Inc. All rights reserved. QoS v2.2—3
Nuevo Health Systems Applications
© 2006 Cisco Systems, Inc. All rights reserved. QoS v2.2—4
Nuevo Health Care Systems Network
n Device number on Problem Spreadsheet
© 2006 Cisco Systems, Inc. All rights reserved. QoS v2.2—5
Visual Objective for Lab 2-1: QoS Lab Setup
and Initialization
© 2006 Cisco Systems, Inc. All rights reserved. QoS v2.2—6
Logical Lab Backbone Topology
Case Study Results:
JC Whitney Service Classes
© 2006 Cisco Systems, Inc. All rights reserved. QoS v2.2—19
Case Study Results:
QoS Service Class Requirements
© 2006 Cisco Systems, Inc. All rights reserved. QoS v2.2—20
Case Study Results:
JC Whitney Corporate Network
© 2006 Cisco Systems, Inc. All rights reserved. QoS v2.2—21
Case Study Results:
JC Whitney Regional Sales Office Network
Visual Objective for Case Study 6-1:
WRED Traffic Profiles
1. Review customer QoS requirements. Completely read the
customer requirements provided.
2. Identify QoS service class requirements. With the aid of your
partner, identify the service classes required to implement the
administrative QoS policy based on customer requirements.
3. Create WRED traffic profiles. Create the WRED traffic profiles
required to properly implement the administrative QoS policy.
4. Present Your Solution. After the instructor presents a solution to
the case study, present your solution to the class with your
partner.
© 2006 Cisco Systems, Inc. All rights reserved. QoS v2.2—30
WRED Profiles Case Study Results
Traffic Classes
Traffic Class 1: Oracle
PHB: AF2 DSCP: AF21
Traffic Class 2: Citrix
PHB: AF2 DSCP: AF22
Traffic Class 3: Internet
PHB: Default DSCP: 0
© 2006 Cisco Systems, Inc. All rights reserved. QoS v2.2—31
WRED Profiles Case Study Results
Oracle Traffic Class
Traffic Class: Transactional (Oracle)
PHB: AF21
Minimum Threshold: 32
Maximum Threshold: 40
Mark Probability Denominator: 10
© 2006 Cisco Systems, Inc. All rights reserved. QoS v2.2—32
WRED Profiles Case Study Results
Streaming Video Traffic Class
Traffic Class: Transactional (Citrix)
PHB: AF22
Minimum Threshold: 28
Maximum Threshold: 40
Mark Probability Denominator: 10
