[nsp] atm vbr-nrt

From: Tito Basa (titobi@yahoo.com)
Date: Mon Jul 08 2002 - 07:19:22 EDT


Hi!

I'm playing with a PA-A3-T3 on our new ATM
link and vbr-nrt SIR15M/PIR30M

when I monitored my traffic on MRTG I can only see
traffic being clipped at 12.8Mbps. Is there a simple
explanation for this (overhead?)as 48 bytes/53 bytes
is not equal to 12.8/15 or did I miss something?

below is my test config:

interface ATM3/0
 no ip address
 no ip directed-broadcast
 no ip route-cache cef
 atm scrambling cell-payload
 no atm ilmi-keepalive
 no atm enable-ilmi-trap
!
interface ATM3/0.1 point-to-point
 description
 ip address x.x.x.x 255.255.255.252
 no ip directed-broadcast
 no atm enable-ilmi-trap
 pvc 1/32
  vbr-nrt 30000 15000 100

is there anything I can do to get the 15 Mbps. I
understand that PIR is quite diffrent from the
usual definition of burst as described in the link
below:

http://www.cisco.com/warp/public/121/atm_vbrshape.shtml

thanks in advance!

tito

__________________________________________________
Do You Yahoo!?
Sign up for SBC Yahoo! Dial - First Month Free
http://sbc.yahoo.com



This archive was generated by hypermail 2b29 : Sun Aug 04 2002 - 04:12:03 EDT