[nsp] QoS tricks redux

[Christopher J. Wolff]

Either I found a discrepancy between cisco TAC

http://www.cisco.com/en/US/customer/tech/tk543/tk545/technologies_tech_note0
9186a0080114326.shtmland IOS 12.3.1(a)

or I've misunderstood the explanation.  Please consider the following.

class-map match-any ipprec5
match ip precedence 5

class-map match-any 4megabit
match access-group 196 (matches all IP)

policy-map voippriority
 class ipprec5
  priority 100

policy-map voippriority+4mCIR
 class 4megabit
  shape average 4000000
   service-policy voippriority

interface FastEthernet0/1.100
--- heres the rub
According to the web page above I should be able to enter service-policy
voippriority+4mCIR; however, the router won't take it.  The only command
that will take is service-policy output voippriority+4mCIR.  Alas, I need
inbound prioritization as well?

Any suggestions are, as always, tremendously appreciated.

Chris