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Re: Label Set Object
At 10:00 AM 5/8/2002 +0530, Manoj Agiwal wrote:
In gmpls signaling extensionsions
for RSVP-TE , ccamp architecture on
gmpls has described Label Set object usage
only for the "optical" domain viz. for
carrying wavelengths ( Section
9.9 draft-ietf-ccamp-gmpls-architecture-02.txt) .
Do we require to send Label set(i.e.
time slots) for TDM switching as
well . In what way it can be useful .
Yes, label set object is also useful in TDM case. E.g., SONET poses an
additional requirement that the two interfaces of a bidirectional LSP
SHOULD traverse the exact same link with the same SUKLM values for the
The label set object can be used to constrain the downstream label
to the same as the upstream label.
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