[c-nsp] 1900 and 2900 series architecture documentation

[Łukasz Bromirski]

On 2011-04-16 19:35, Jack Dawson wrote:

> I am looking for the architecture documentation for the 1900 and 2900 series
> documentation that is very much like:
> http://www.cisco.com/en/US/products/hw/routers/ps259/products_tech_note09186a0080094e92.shtml

There's none.

> I am more interested in the information such as the Block Diagram, Basic
> Operation, and Memory Structure Overview - Buffer Allocation.

Apart from Networkers slide about ISR G1 architecture, you won't find
anything else. There is an architectural presentation for both G1 and
G2 on the last and this year slides.

Apart from the chips and connections, both ISR G1 and G2 are
shared memory routers, doing CEF with the horsepower of the CPU.

Is there something specific you're looking for?

-- 
"There's no sense in being precise when |               Łukasz Bromirski
  you don't know what you're talking     |      jid:lbromirski at jabber.org
  about."               John von Neumann |    http://lukasz.bromirski.net