The MPLS WG Archive[Date Prev][Date Next][Thread Prev][Thread Next] [Date Index][Thread Index][Author Index][Subject Index] CoS (EXP) field
With L-LSPs the EXP field is used for determining the WRED Drop precedence of the packet Thanks -Yousuf At 01:17 PM 10/30/2001 -0500, Iren, Sami wrote: >Pradeep: >This field is used by both E-LSPs and L-LSPs. >See draft-ietf-mpls-diff-ext-09.txt for more info. >--Sami > >> -----Original Message----- >> From: Yousuf Hasan [mailto:yhasan@cisco.com] >> Sent: Tuesday, October 30, 2001 3:46 AM >> To: pradeep n >> Cc: mpls@UU.NET >> Subject: Re: CoS (EXP) field >> >> >> At 01:36 AM 10/30/2001 -0700, Yousuf Hasan wrote: >> >At 01:11 AM 10/30/2001 -0800, pradeep n wrote: >> >>CoS (EXP) field of Shim Header is considered as >> >>Expermental range, currently this field is being >> >>considered for QOS implementation. >> > >> >That's true, the EXP or CoS field is 3 bits & is normally >> used to map IP precedence. And this would be E-LSPs which >> means that the LSP's QOS is inferred from the EXP field >> >> correction: the MPLS packet's QoS in this LSP is inferred >> from the EXP field >> >> >> >Thanks >> > >> >-Yousuf >> > >> > >> >>Please elobrate on this matter. More information >> >>expected. >> >> >> >>Pradeep >> >> >> >> >> >>__________________________________________________ >> >>Do You Yahoo!? >> >>Make a great connection at Yahoo! Personals. >> >>http://personals.yahoo.com >>
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