PfR:News

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==IOS 15.2(3)T==
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==IOS 15.2(3)T and IOS-XE 3.6==
As part of the simplification initiative, IOS 15.2(3)T brings a lot of changes.
As part of the simplification initiative, IOS 15.2(3)T brings a lot of changes.
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| style="color:black; background-color:#ffffcc;" | '''Current Solution'''
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| style="color:black; background-color:#ffffcc;" | '''After 15.2(3)T'''
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| style="color:black; background-color:#ffffcc;" | '''After 15.2(3)T / XE 3.6'''
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| width="50%" | Support utilization and range resolvers
| width="50%" | Support utilization and range resolvers
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| Delay, range, utilization resolvers are the default resolvers
| Delay, range, utilization resolvers are the default resolvers
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| No default resolver. PfR automatically does load balancing
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| Load-balancing is used as the last resolver and cannot be disabled. Resolver range and utilization removed.  
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| Do random resolver for all qualified exits that satisfy the configured criteria  
| Do random resolver for all qualified exits that satisfy the configured criteria  
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== PfR Heard On The Net (unverified) ==
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*[[http://www.ine.com/all-access-pass/training/playlist/ccie-rs-pfr-vseminar/ INE (PfR) vSeminar by: Brian Dennis, CCIE #2210]
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*[http://www.carltonhouston.com/wordpress/?p=93 Cisco’s WAN / MPLS Redundancy Silver Bullet]
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*NetMasterClass, LLC -- Self Paced Products: Lesson CIERSV4: Cisco 360 Learning Program for CCIE R&S - Lesson V4.0 Upgrade
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**1.IPv6 multicasting
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**2.Zone Based Firewalls
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**3.[http://www.netmasterclass.com/CCIE/Self-Paced-Products/Lesson-CIERSV4/ Optimized Edge Routing (OER), Performance Based Routing (PfR)]
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***Block 3: Optimized Edge Routing(OER)/Performance Based Routing (PfR)
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*** • Optimized Edge Routing – Static Routes Part 1 • Optimized Edge Routing – Static Routes Part 2 • Optimized Edge Routing – Static Routes Part 3 • Optimized Edge Routing – Static Routes Part 4 • Optimized Edge Routing – Static Routes Part 5 • Optimized Edge Routing – BGP Part 1 • Optimized Edge Routing – BGP Part 2
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** '''[http://www.netmasterclass.com/CCIE/Live-Online-Group-Mentoring/Schedule/ Live Online Group Mentoring]'''
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***Monday 06/27/11 12pm or 7pm Attaining Connectivity Beyond the Link-Layer – OSPF, EIGRP, RIP, Policy Routing and '''OER/PfR'''
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*'''2bccie.com (unverified)'''
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**[http://www.2bccie.com/?s=PfR  PfR Search]
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**[http://www.2bccie.com/?s=OER  OER Search]
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**[http://www.2bccie.com/2010/09/16/pfr-configuration-and-protocol-numbers.html  pfr configuration and protocol numbers] Nov 2010
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**[http://www.2bccie.com/2010/11/03/oerpfr-part-one-were-going-to-call-it-pfr.html  oerpfr part one were going to call it pfr]  Nov 2010
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**[http://www.2bccie.com/2010/05/19/pfr-route-injection-examples-and-doc.html  PfR route injection examples and doc] May 2010
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**[http://www.2bccie.com/2011/03/14/oer-timers.html  OER Timers]
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[[Category:AVC]]
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[[Category:Performance_Routing]]

Revision as of 22:03, 14 January 2013



Pfr-banner-news.png


Performance Routing (PfR) has many features, provides many services and has a great flexibility.
This page lists the most recent and important news and changes.


Navigation


IOS 15.2(3)T and IOS-XE 3.6

As part of the simplification initiative, IOS 15.2(3)T brings a lot of changes. Table below summarizes the changes for load-balancing and resolvers.


Current Solution After 15.2(3)T / XE 3.6
Support utilization and range resolvers Remove utilization and range resolvers
Delay, range, utilization resolvers are the default resolvers Load-balancing is used as the last resolver and cannot be disabled. Resolver range and utilization removed.
Do random resolver for all qualified exits that satisfy the configured criteria Do load balancing for all qualified exits that satisfy the configured criteria then random selection
Cost resolver can be configured with a higher priority than performance resolver in a policy No priority option for resolver cost-min. It is always handled after any performance resolver
Trigger range OOP by comparing the load of an exit to all other exits. Trigger range OOP by comparing the load of an exit to all other exits in the same group.
Check the soft limit before calling the resolver Check soft limit of all exits before entering the resolver. If none of exits are below the limit, make selection by ignoring the soft limit.



PfR Heard On The Net (unverified)

  • Cisco’s WAN / MPLS Redundancy Silver Bullet
  • NetMasterClass, LLC -- Self Paced Products: Lesson CIERSV4: Cisco 360 Learning Program for CCIE R&S - Lesson V4.0 Upgrade
    • 1.IPv6 multicasting
    • 2.Zone Based Firewalls
    • 3.Optimized Edge Routing (OER), Performance Based Routing (PfR)
      • Block 3: Optimized Edge Routing(OER)/Performance Based Routing (PfR)
      • • Optimized Edge Routing – Static Routes Part 1 • Optimized Edge Routing – Static Routes Part 2 • Optimized Edge Routing – Static Routes Part 3 • Optimized Edge Routing – Static Routes Part 4 • Optimized Edge Routing – Static Routes Part 5 • Optimized Edge Routing – BGP Part 1 • Optimized Edge Routing – BGP Part 2
    • Live Online Group Mentoring
      • Monday 06/27/11 12pm or 7pm Attaining Connectivity Beyond the Link-Layer – OSPF, EIGRP, RIP, Policy Routing and OER/PfR


Rating: 5.0/5 (2 votes cast)

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