The MPLS WG Archive[Date Prev][Date Next][Thread Prev][Thread Next] [Date Index][Thread Index][Author Index][Subject Index] [mpls] draft-vasseur-ccamp-te-router-info-00.txt clarificationneeded.
Hi, We have some confusion in understanding the Data Plane Capability Flags (B-bit & E-bit) from draft-vasseur-ccamp-te-router-info-00.txt (a) Does E-bit ON implies B-bit ON always ? (assuming ON = set and OFF = unset). (b) E-bit = ON & B-bit = OFF, is it a valid combination. (c) Please tell us the E-bit and B-bit status for a node which is a destination node but does not have branch capability. We are also curious to know (1)The idea behind combing two things (egress status & transit status) in a single E-bit. rather than making use of B-bit(branch) and having E-bit just for egress status. (2) Why the TE Node Capability Descriptor TLV should have E-bit & how it should be used in CSPF path computation. Thanks Satya _______________________________ Do you Yahoo!? Declare Yourself - Register online to vote today! http://vote.yahoo.com _______________________________________________ mpls mailing list mpls@lists.ietf.org https://www1.ietf.org/mailman/listinfo/mpls |
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