tsvwg-9----Page:7
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Group Keys
Work intra-domain
Do not work inter-domain (not applicable).
Assume: domain = zone of trust
? Cannot apply same key across zones of trust
Works across non-RSVP nodes
R1
R2
R3
R4
R5
non-RSVP
PATH
Group Key
Group Key
use group key!
PPT Version