Cisco AutoQoS:
      A New Paradigm for
      Automating the Delivery
      of
      Network Quality of
      Service


  ...
A New Paradigm for Automating the
           Delivery of Network Quality of Service

   • Simpler, Cheaper, & Faster QoS D...
Agenda

                Quality of Service – Why should you care?
                Introducing Cisco AutoQoS
              ...
It Begins and Ends with Applications
                Reliability Goal: Eliminate Network Failure Points

                 ...
How Do We Make the Network Reliable?
     (CxO & Network Manager Perspective)




           RELIABILITY =                ...
What is QoS?
           Basic Perspectives
 The User Perspective
       • The network capability to provide
         the d...
What is QoS?
           Business Relevance
      Cisco QoS empowers the
      network manager to set
      Proactive Polic...
Why Not Just “Add Bandwidth” For
           Performance?
           • Adding bandwidth is NOT free!
                      ...
The QoS Challenge:
     Reduce the Cost & Time to Deploy QoS
                                                             ...
Agenda

                Quality of Service – Why should you care?
                Introducing Cisco AutoQoS
              ...
What does Cisco AutoQoS Do For
           Customers?
     Uses intelligence to automate
          • Automation makes it si...
Cisco AutoQoS – Automating the Key
         Elements of QoS Deployment
1. Application Classification
           – Example:...
The Proof is in the Savings with
     Cisco AutoQoS!
       Up to 3 Times Cheaper & Faster QoS Deployments!

             ...
Not to Forget….
                Human Error is the Most Significant Contributor to Downtime

                             ...
QoS Automation Reduces Operator Error!

                  RELIABILITY =                                      AVAILABILITY ...
Cisco AutoQoS – The Vision


           Evolve the network to an intelligent
           entity that tunes itself for QoS
 ...
The Future of Cisco AutoQoS
                               2000                                  Today                   2...
Agenda

                Quality of Service – Why should you care?
                Introducing Cisco AutoQoS
              ...
Cisco AutoQoS Phase1 –
     ‘Automatic QoS for VoIP Traffic’ (AutoQoS – VoIP)

         Configures Each
         Switch or...
Cisco AutoQoS – VoIP
           Feature Availability

                                  Platform                          ...
Using Cisco AutoQoS – VoIP &
     CiscoWorks QPM
                                                                       Ce...
Agile QoS Deployment for VoIP Using Cisco
           AutoQoS-VoIP and CiscoWorks QPM
  • Application Classification
      ...
Cisco AutoQoS Benefits
           Router Platforms
     Cisco 2600, 2600-XM, 3600, 3700, and 7200
     Series Routers
    ...
Automation with Cisco AutoQoS
           Router Platforms


                Supported on serial (PPP & HDLC), ATM PVCs, FR...
Automation with Cisco AutoQoS
           Router Platforms (Cont)
          • Classification
                         Trust...
Automation with Cisco AutoQoS
           Router Platforms (Cont)                                                          ...
Functionality & Benefits – WAN

         Functionality                                                                   B...
Cisco AutoQoS Benefits
     Switch Platforms
     Cisco Catalyst 6500, 4500, 3550, and 2950EI
     Switches
     • User ca...
Automation with Cisco AutoQoS
     Switch Platforms
   • Single command at the interface level configures
     interface a...
Automation with Cisco AutoQoS
     Switch Platforms (Cont.)
     Command Line Interface
    • Cisco Catalyst 6500 Switch
 ...
Functionality & Benefits – LAN
        Functionality                                                                 Benef...
Cisco AutoQoS - VoIP Framework
           DiffServ Functions Automated
           Fine tuning of AutoQoS generated paramet...
Automation with Cisco AutoQoS –
     VoIP Intelligence in the LAN
                                            Building    ...
Automation with Cisco AutoQoS –
           VoIP Intelligence in the WAN




                                              ...
QoS Deployment for VoIP –
           Class-Based QoS MIB (CBQoSMIB)
  • Provides read access to configuration and statisti...
QoS Deployment for VoIP - Monitoring
           and Reporting with CBQoSMIB & QPM 3.0

             Before QOS            ...
QoS Deployment for VoIP –
           An example using QPM 3.0




AutoQoS Customer
Presentation, 1/03 © 2006 Cisco Systems...
Agenda

                Quality of Service – Why should you care?
                Introducing Cisco AutoQoS
              ...
Understanding the Complete
                                   Cisco QoS Picture
   CiscoWorks QoS Policy Manager




     ...
The Cisco Advantage –Most Comprehensive
           QoS Functionality Available


             First to ship Advanced Diffe...
A New Paradigm for QoS
           Simpler, Cheaper, Faster QoS Deployments




AutoQoS Customer
Presentation, 1/03 © 2006 ...
References


      • Cisco QoS Home Page
                 • http://www.cisco.com/go/qos
      • Cisco QPM 3.0
            ...
Total Cisco QoS Picture
           Comprehensive Functionality for Cost Savings

                                         ...
AutoQoS Customer
Presentation, 1/03   © 2002, Cisco Systems, Inc. All rights reserved.   44
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A New Paradigm for Automating the Delivery of Network Quality ...

  1. 1. Cisco AutoQoS: A New Paradigm for Automating the Delivery of Network Quality of Service Michael Lin Product Manager – QoS AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 1
  2. 2. A New Paradigm for Automating the Delivery of Network Quality of Service • Simpler, Cheaper, & Faster QoS Deployments Reduces operator errors Up to 3 times cheaper & faster • Cisco AutoQoS initial focus: QoS for Voice over IP IP Telephony is here! IP Telephony requires QoS QoS deployment can be challenging Cisco AutoQoS makes VoIP deployments simpler, cheaper, and faster • Cisco AutoQoS retains 100% customer control over configuration AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 2
  3. 3. Agenda Quality of Service – Why should you care? Introducing Cisco AutoQoS Cisco AutoQoS Phase 1 - The Details Summary AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 3
  4. 4. It Begins and Ends with Applications Reliability Goal: Eliminate Network Failure Points Application Cost of Downtime per Minute ERP $13,000 Supply chain mgmt $11,000 E-commerce $10,000 Internet banking $7,000 Customer service center $3,700 Electronic funds transfer $3,500 Messaging $1,000 Survey of 250 Fortune 1000 companies Source: Forrester Research Inc AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 4
  5. 5. How Do We Make the Network Reliable? (CxO & Network Manager Perspective) RELIABILITY = AVAILABILITY + PERFORMANCE + SECURITY Cisco Cisco Cisco Globally Quality of Integrated Resilient IP Service (QoS) Security AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 5
  6. 6. What is QoS? Basic Perspectives The User Perspective • The network capability to provide the desired application performance • It’s all about the applications and their users • Voice, Video, and Data! The Network Manager Perspective • Bandwidth, delay, jitter, and packet loss are policy variables to achieve the desired application performance AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 6
  7. 7. What is QoS? Business Relevance Cisco QoS empowers the network manager to set Proactive Policies in delivering the desired application performance • Increased User Satisfaction • Increased Productivity AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 7
  8. 8. Why Not Just “Add Bandwidth” For Performance? • Adding bandwidth is NOT free! A Real Example: Hotelier with 2000 locations in the U.S. Going from 128Kbps to 256Kbps for application performance = $256 extra per site/month = $512K/month for 2000 sites = $6.1M/year in additional cost! QoS provided required network performance for the hotel reservation application, saving the customer recurring OPEX! • All bandwidth is not created equally Dependent on location, SLA, and Service • Need to prioritize bandwidth utilization on the network There are speed mismatches, leading to congestion (transient or persistent), in every network Insurance policy for business critical applications AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 8
  9. 9. The QoS Challenge: Reduce the Cost & Time to Deploy QoS Manual QoS Deployment Monitoring & Reporting Configuring Total Cost Designing Learning Cisco AutoQoS Target: Cheaper & Faster! Time AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 9
  10. 10. Agenda Quality of Service – Why should you care? Introducing Cisco AutoQoS Cisco AutoQoS Phase 1 - The Details Summary AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 10
  11. 11. What does Cisco AutoQoS Do For Customers? Uses intelligence to automate • Automation makes it simpler to Get a quick start on QoS deployment Deploy QoS in the most common business scenarios Reduce operator and configuration errors Gain visibility into network & application performance • Simpler implies fast and cheaper Example Scenario: I need to add VoIP to my network – Where do I begin for QoS on the network? – What should I monitor and report on? Cisco AutoQoS drastically reduces learning, designing and configuration AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 11
  12. 12. Cisco AutoQoS – Automating the Key Elements of QoS Deployment 1. Application Classification – Example: automatically discovering applications and providing appropriate QoS treatment 2. Policy Generation – Example: auto-generation of initial and ongoing QoS policies 3. Configuration – Example: providing high level business knobs, and multi-device / domain automation for QoS 4. Monitoring & Reporting – Example: generating intelligent, automatic alerts and summary reports 5. Consistency – Example: enabling automatic, seamless interoperability among all QoS features and parameters across a network topology – LAN, MAN, and WAN AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 12
  13. 13. The Proof is in the Savings with Cisco AutoQoS! Up to 3 Times Cheaper & Faster QoS Deployments! 1200 50 1000 40 800 W ee k s 30 $ ,0 0 0 600 20 400 200 10 0 0 50 150 300 650 1100 Customer Sites Deployment Cost with AutoQoS Deployment Cost without AutoQoS Deployment Time with AutoQoS Deployment Time without AutoQoS Faster QoS deployments allow customers to realize AutoQoS Customer VoIP opportunities more quickly! Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 13
  14. 14. Not to Forget…. Human Error is the Most Significant Contributor to Downtime • Platform Problems • Change management • The network • Process • Operating system or hardware consistency Network Operational 20% Errors 40% Software Application 40% AutoQoS reduces potential for • Application bugs (ie: DNS) operator error • Misconfiguration Source: Gartner Group, CNET News.com Jan 26, 2001 AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 14
  15. 15. QoS Automation Reduces Operator Error! RELIABILITY = AVAILABILITY + PERFORMANCE + SECURITY Cisco Cisco Cisco Globally Quality of Integrated Resilient IP Service Security (QoS) Fewer knobs, and Fewer low-level knobs to tune! Simpler, Cheaper, and Faster AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 15
  16. 16. Cisco AutoQoS – The Vision Evolve the network to an intelligent entity that tunes itself for QoS • Provide high-level business knobs • Customer retains ultimate control AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 16
  17. 17. The Future of Cisco AutoQoS 2000 Today 2003 Future • Dynamic Policy • Dynamic Policy Recommendations Recommendations • Business Policy • Business Policy Specification Specification • Active Auto-Monitoring • Active Auto-Monitoring (Phase3) (Phase3) Functionality Cisco AutoQoS – Cisco AutoQoS – Voice, Video & Data Voice, Video & Data Intelligent Alerts Intelligent Alerts Cisco Cisco (Phase 2) (Phase 2) Modular QoS CLI Modular QoS CLI (MQC) – (MQC) – Cisco AutoQoS – Cisco AutoQoS – The Foundation for The Foundation for VoIP (Phase 1) VoIP (Phase 1) Cisco AutoQoS Cisco AutoQoS (The Cisco (The Cisco Language for QoS) Language for QoS) AutoQoS Customer Time Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 17
  18. 18. Agenda Quality of Service – Why should you care? Introducing Cisco AutoQoS Cisco AutoQoS Phase 1 - The Details Summary AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 18
  19. 19. Cisco AutoQoS Phase1 – ‘Automatic QoS for VoIP Traffic’ (AutoQoS – VoIP) Configures Each Switch or Router interface Serial0 –bandwidth 256 • LAN & WAN - Routers & Switches –Ip address 10.1.61.1 255.255.255.0 • One single command enables Cisco QoS for VoIP on a given –auto qos voip interface Multilink1 port/interface/PVC! ip address 10.1.61.1 255.255.255.0 ip tcp header-compression iphc-format load-interval 30 service-policy output QoS-Policy ppp multilink ppp multilink fragment-delay 10 ppp multilink interleave AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 19
  20. 20. Cisco AutoQoS – VoIP Feature Availability Platform Software Availability Cisco Catalyst 2950 Cisco IOS Software Today! and 3550 Switches Release 12.1(12c)EA1 Cisco Catalyst 6500 Cisco Catalyst OS Today! Series Switches 7.5.1 Cisco 2600, 2600-XM, 3600, Cisco IOS Software Q2 CY’03 3700, 7200 Series Routers Release 12.2(15)T Cisco Catalyst 4500 Cisco IOS Software Q3 CY’03 Series Switches Release 12.1(19)E AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 20
  21. 21. Using Cisco AutoQoS – VoIP & CiscoWorks QPM Centralized, web-based tool Configures Each to manage network-wide QoS Switch or Router for multiple devices interface Serial0 QoS Policy Manager (QPM) –bandwidth 256 –Ip address 10.1.61.1 255.255.255.0 –auto qos voip interface Multilink1 ip address 10.1.61.1 255.255.255.0 ip tcp header-compression iphc-format load-interval 30 service-policy output QoS-Policy ppp multilink ppp multilink fragment-delay 10 ppp multilink interleave Cisco IOS and CatOS AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 21
  22. 22. Agile QoS Deployment for VoIP Using Cisco AutoQoS-VoIP and CiscoWorks QPM • Application Classification – Cisco AutoQoS identifies VoIP bearer and control traffic • Policy Generation – Cisco AutoQoS evaluates the network environment and generates initial policy on a given Port, Interface, or PVC • Configuration – Cisco AutoQoS provides a single command to enable QoS on each interface/PVC – QPM provides centralized network-wide configuration, management and monitoring • Monitoring & Reporting – Traps issued on VoIP packet drops – QPM uses data received from network devices to generate QoS reports • Consistency – Cisco AutoQoS is fully inter-operable between LAN & WAN devices AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 22
  23. 23. Cisco AutoQoS Benefits Router Platforms Cisco 2600, 2600-XM, 3600, 3700, and 7200 Series Routers • User can meet the voice QoS requirements without extensive knowledge about: Underlying technologies (ie: PPP, FR, ATM) Service policies Link efficiency mechanisms • AutoQoS lends itself to tuning of all generated parameters & configurations AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 23
  24. 24. Automation with Cisco AutoQoS Router Platforms Supported on serial (PPP & HDLC), ATM PVCs, FR DLCIs and FR/ATM links Only on point-to-point sub-interfaces for FR and low speed ATM PVCs Policies are specific to underlying transport layer protocol Automatically identifies H.323, MGCP, and Skinny Signaling Protocols Command Line Interface auto qos voip [trust] – Untrusted Mode by default auto qos voip [fr-atm] – Enabled on FR DLCI for FR/ATM Interworking AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 24
  25. 25. Automation with Cisco AutoQoS Router Platforms (Cont) • Classification Trust: relies on DSCP markings from wwitches (DSCP EF & AF31) Un trust: nBAR RTP Payload Type Classification & Access Lists • Provisioning LLQ protects voice bearer and voice signaling traffic WFQ shares bandwidth fairly in the Best Effort Data class • Policy Generation Enables high- (>768Kbps) and low- (<=768Kbps) speed QoS • Monitoring SNMP monitoring events are reported if the SNMP server is enabled Thresholds activated in RMON alarm table to monitor LLQ drops AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 25
  26. 26. Automation with Cisco AutoQoS Router Platforms (Cont) With AutoQoS Monitoring Drops in LLQ • Thresholds are activated in RMON alarm table to monitor drops in Voice Class Frame Relay • Default drop threshold is 1bps Rmon event 33333 log trap AutoQoS description “AutoQoS SNMP traps for Voice Drops” owner AutoQoS Rmon alarm 33350 cbQoSCMDDropBitRate.2881.2991 30 Absolute rising-threshold 1 33333 falling-threshold 0 Owner AutoQoS RMON event configured generated by AutoQoS AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 26
  27. 27. Functionality & Benefits – WAN Functionality Benefits Automatic determination of WAN settings for fragmentation and interleaving, Auto-determination of compression, encapsulation, and Frame Relay-ATM interworking. Eliminates the Wide-Area Network (WAN) need to understand QoS theory and design practices in common deployment Settings scenarios. Initial Policy Generation provides users an advanced starting point for VoIP deployments. This reduces the time needed to establish an initial feasible QoS policy Initial Policy Generation solution that includes providing QoS to VoIP bearer traffic, signaling traffic, and best- effort data. Syslog & SNMP traps provide visibility into the Classes of Service deployed, and notification of abnormal events such as VoIP packet drops. Traps & Reporting Using Cisco Network Based Application Recognition (nBAR) for deep and stateful packet inspection, this feature can identify VoIP bearer and control Intelligent Classification of traffic. Simplifies QoS configurations by reducing – and in some cases eliminating – Network Traffic the need for Access Control Lists (ACLs). AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 27
  28. 28. Cisco AutoQoS Benefits Switch Platforms Cisco Catalyst 6500, 4500, 3550, and 2950EI Switches • User can meet the voice QoS requirements without extensive knowledge about: Trust boundary CoS to DSCP mappings Weighted Round Robin (WRR) & Priority Queue (PQ) scheduling parameters • Generated parameters and configurations are user tunable AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 28
  29. 29. Automation with Cisco AutoQoS Switch Platforms • Single command at the interface level configures interface and global QoS Support for Cisco IP Phone & Cisco Soft Phone Support for Cisco Soft Phone currently exists only on the Cat6500 Trust Boundary is disabled when IP Phone is moved / relocated Buffer Allocation & Egress Queuing dependent on interface type (GE/FE) • Supported on Static, dynamic-access, voice VLAN access, and trunk ports • CDP must be enabled for AutoQoS to function properly • Cisco Catalyst 2950 EI supports WRR, Strict Priority Scheduling, and Strict Priority Queuing AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 29
  30. 30. Automation with Cisco AutoQoS Switch Platforms (Cont.) Command Line Interface • Cisco Catalyst 6500 Switch Single Command: set port macro <mod/port> [ciscosoftphone | ciscoipphone] Global: set qos autoqos Interface: set port qos autoqos <mod/port> voip [ciscosoftphone | ciscoipphone] Trust Boundary: Set port qos autoqos <mod/port> trust [cos|dscp] • Cisco Catalyst 3550 and 2950EI Switches auto qos voip trust – QoS Labels in ingress packets are trusted auto qos voip Cisco-phone – Extends trust boundary if IP Phone detected • Cisco Catalyst 4500 Switch Similar to Cat 3550/2950 AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 30
  31. 31. Functionality & Benefits – LAN Functionality Benefits In one command, Cisco AutoQoS configures the port to prioritize voice traffic without affecting other network traffic. Simplified Includes the flexibility to tune Cisco AutoQoS settings for unique network requirements. Configuration Automatically detects Cisco IP Phones and enables Cisco AutoQoS settings (Catalyst 2950 & 3550). Automated and Prevents malicious activity by disabling QoS settings when a Cisco IP phone is Secure relocated/moved. Leverages decades of networking experience, extensive lab performance testing, and input from a broad base of customer AVVID installations to determine the optimal QoS configuration for typical VoIP deployments. Optimal VoIP Performance Uses all advanced QoS capabilities of the Cisco Catalyst switches. Designed to work in harmony with the Cisco AutoQoS settings on all other Cisco End-to-End switches and routers, ensuring consistent end-to-end quality of service. Interoperability AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 31
  32. 32. Cisco AutoQoS - VoIP Framework DiffServ Functions Automated Fine tuning of AutoQoS generated parameters by user, if desired Cisco IOS / CatOS QoS DiffServ Function Behavior Feature NBAR Classification of VoIP based on packet attributes or Classification DSCP, Port port trust Set L3 / L2 attributes to categorize packets into a Marking Class-based marking class Congestion Provide EF treatment to voice & BE treatment to Percentage-based LLQ, WRR Management data Shape to CIR to prevent burst & smooth Traffic to Shaping Class-based shaping or FRTS Configured Rate Link Efficiency Header compression Reduce the VoIP bandwidth requirement Mechanism Link Efficiency Link Fragmentation & Interleaving Reduce jitter experienced by voice packets Mechanism AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 32
  33. 33. Automation with Cisco AutoQoS – VoIP Intelligence in the LAN Building Building Building Access Layer 2 Switch Distribution Layer 3 Switch Core Layer 3 Switched Backbone Server Farm Server Farm • Enable trust boundary (phone, access, uplink/downlink) • Enable Priority Queuing where required • Modify queue admission criteria where required • Configure CoS to DSCP and IP Prec to DSCP maps where required AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 33
  34. 34. Automation with Cisco AutoQoS – VoIP Intelligence in the WAN WAN 125 Remote Sites Build MQC-based policies for VoIP Intelligent Classification (Trust / Untrust) High- and low-speed QoS policies Automatically enable QoS features specific to transport (FR, ATM, PPP, FR-to-ATM) Enable Traffic Shaping where required Enable LFI (FRF.12, MLP) where required Enable CRTP Monitoring and SNMP Alerts AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 34
  35. 35. QoS Deployment for VoIP – Class-Based QoS MIB (CBQoSMIB) • Provides read access to configuration and statistical information for MQC based QoS Policies • Provides MQC configuration information and application statistics • Provides CBQoS statistics on a per-policy/per-interface or PVC basis • Monitor pre- and post-policy bit rates on a device Interface 2 Inbound Interface 1 Outbound Policy Policy SNMP Interface 3 Inbound CBQoSMIB Policy Provide CBQoS Statistics & Configuration Information Per policy ftp://ftp.cisco.com/pub/mibs/v2/CISCO-CLASS-BASED-QOS-MIB.my AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 35
  36. 36. QoS Deployment for VoIP - Monitoring and Reporting with CBQoSMIB & QPM 3.0 Before QOS After QOS Policies have been applied CMPrePolicyPkt CMPrePolicyByte CMPostPolicyPkt CMDropPkt CMDropByte CMNoBufDropPkt Bronze Drop=Pre- Post Bronze Silver Silver Bronze Gold Gold Silver AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 36
  37. 37. QoS Deployment for VoIP – An example using QPM 3.0 AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 37
  38. 38. Agenda Quality of Service – Why should you care? Introducing Cisco AutoQoS Cisco AutoQoS Phase 1 - The Details Summary AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 38
  39. 39. Understanding the Complete Cisco QoS Picture CiscoWorks QoS Policy Manager Voice Video Data (MQC – The User Language) Cisco Modular QoS CLI Cisco AutoQoS Cisco QoS Features Cisco IOS Software or Cisco Catalyst OS Cisco Router or Switch AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 39
  40. 40. The Cisco Advantage –Most Comprehensive QoS Functionality Available First to ship Advanced Differentiated Services Toolkit in 2000 Comprehensive QoS language framework via MQC First to ship Intelligent Application Level classification (Cisco Network Based Application Recognition - NBAR) Complete QoS monitoring & reporting support with Cisco Works QPM 3.0 Broadest platform support (switch & router space) for QoS Full interoperability across the LAN & WAN DiffServ nodes Only vendor to ship a Complete End-to-End Differentiated Services solution First to ship QoS Automation AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 40
  41. 41. A New Paradigm for QoS Simpler, Cheaper, Faster QoS Deployments AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 41
  42. 42. References • Cisco QoS Home Page • http://www.cisco.com/go/qos • Cisco QPM 3.0 • http://www.cisco.com/en/US/products/sw/c scowork/ps2064 AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 42
  43. 43. Total Cisco QoS Picture Comprehensive Functionality for Cost Savings Cisco AutoQoS Generic Router Generic Switch QoS Element Appliance Vendors / QoS Toolkit Vendors Vendors Policy Generation (Comprehensive Toolkit) Consistency (Common User Language) Application Classification Easy Configuration Monitoring & Reporting Total Cost of Solution $ $$ $$$ $$ Outdated Lagging Behind Leading Edge AutoQoS Customer Presentation, 1/03 © 2006 Cisco Systems, Inc. All rights reserved. 43
  44. 44. AutoQoS Customer Presentation, 1/03 © 2002, Cisco Systems, Inc. All rights reserved. 44
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