Description: A human-readable description to identify this defined per-hop-behavior. Note that this is an SnmpAdminString, which permits UTF-8 strings. An administratively assigned identifier for a template that would be unique within an administrative domain. It is up to the management applications to agree how these are assigned within the administrative domain. Once a description, such as 'EF' is assigned, that has a certain set of parameters that achieve 'EF' from box to box. Management application code or script code can then scan the table to find the proper template and then assign it.