draft koike mpls tp temporal hitless psm 03 july 27th 2011quebec n.
Download
Skip this Video
Loading SlideShow in 5 Seconds..
draft-koike-mpls-tp-temporal-hitless-psm-03 July 27th, 2011Quebec PowerPoint Presentation
Download Presentation
draft-koike-mpls-tp-temporal-hitless-psm-03 July 27th, 2011Quebec

Loading in 2 Seconds...

play fullscreen
1 / 6

draft-koike-mpls-tp-temporal-hitless-psm-03 July 27th, 2011Quebec - PowerPoint PPT Presentation


  • 61 Views
  • Uploaded on

draft-koike-mpls-tp-temporal-hitless-psm-03 July 27th, 2011Quebec. Alessandro D'Alessandro (Telecom Italia) Manuel Paul (Deutsche Telekom) Satoshi Ueno (NTT Communications) Yoshinori Koike (NTT). Overview.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'draft-koike-mpls-tp-temporal-hitless-psm-03 July 27th, 2011Quebec' - sharis


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
draft koike mpls tp temporal hitless psm 03 july 27th 2011quebec

draft-koike-mpls-tp-temporal-hitless-psm-03July 27th, 2011Quebec

Alessandro D'Alessandro (Telecom Italia)

Manuel Paul (Deutsche Telekom)

Satoshi Ueno (NTT Communications)

Yoshinori Koike (NTT)

overview
Overview
  • Backgrounds and detailed requirements of new hitless and temporal path segment monitoring based on section 3.8 of OAM framework
  • Elaborates differences from Sub Path Maintenance Element (SPME)
  • Relevance for OAM tools:
    • Intended for on-demand (temporal) OAM functions.
    • In particular, mandatory for performance monitoring (LM and DM) to localize a degraded point in a transport path
  • Further considerations on
    • Single- vs Multi-level monitoring
    • Independency from pro-active OAM functions
    • Flexibility in setting of segment
  • Applicable in both per-node and per-interface model
updates from ver2
Updates from ver2
  • New co-authors
  • Mr. Manuel Paul (Deutsche Telekom)
  • Mr. Satoshi Ueno(NTT Communications)
  • Reflected minor comments in off-line discussion
changes to be reflected in the next update 04
Changes to be reflected in the next update (-04)
  • Refinedrequirements on hitless and temporal segment monitoring
  • Considering how to handle the issue of TTL distance in such as protection events shown in section 3.8 of OAM framework draft (temporarily invalidating OAM information)
  • Add note that this draft will need IETF consensus
next steps
Next steps
  • Solicit further comments on ver.3
  • Update the draft very shortly
  • Invite further comments on ver.4
  • Ask for WG poll