Re: CDN Peering Architecture Overview

[Raj Nair <rnair@cisco.com>]

I thought we had fixed this before, but there is still some DNS
centric text in paragraphs 3 and 4 in section 3.1

In paragraph 3 ("In order ..."), there is details of a particular
implementation. For example, there is no need to require that
the Publisher Name Space has to be delegated to exactly one
AUTHORITATIVE DIRECTION SYSTEM. While the current text works
as an example of a DNS redirection model, it does not represent
all systems. The last sentence of the paragraph that starts off
with "Figure 2 contains a ....system." should be retained.

In paragraph 4, the text mandates exactly one direction tree. However,
even simple DNS allows multiple trees. Thus, the text should be
reworked as follows:
"exactly one" to "one or more"
"The AUTHORITATIVE" to "An AUTHORITATIVE"
"the direction tree" to "each direction tree"
Delete the sentence "There may be only one ..."
AUTHORITATIVE DIRECTION SYSTEMs (plural)

---Raj