From: Ian Blaney (ian.blaney@gmail.com)
Date: Wed Feb 14 2007 - 18:49:31 ART
Hi GS
I am slightly confused about the wording and meaning here.
class1 should be shaped to 64K
If there is available bandwidth on the interface class2 should be shaped to
64K peak.
I have configured the following
policy-map SHAPE
class class1
shape average 64000
class class2
shape peak 64000
interface Serial0/0
service-policy output SHAPE
If I look at the following
R1#show policy-map interface s0/0
Serial0/0
Service-policy output: SHAPE
Class-map: class1 (match-all)
0 packets, 0 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: none
Traffic Shaping
Target/Average Byte Sustain Excess Interval Increment
Rate Limit bits/int bits/int (ms) (bytes)
64000/64000 2000 8000 8000 125 1000
Adapt Queue Packets Bytes Packets Bytes Shaping
Active Depth Delayed Delayed Active
- 0 0 0 0 0 no
Class-map: class2 (match-all)
0 packets, 0 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: none
Traffic Shaping
Target/Average Byte Sustain Excess Interval Increment
Rate Limit bits/int bits/int (ms) (bytes)
128000/64000 2000 8000 8000 125 2000
Adapt Queue Packets Bytes Packets Bytes Shaping
Active Depth Delayed Delayed Active
- 0 0 0 0 0 no
Class2 has the output
Target/Average
Rate
128000/64000
I understand that with shape peak each Tc Bc+Be bits can be sent but I am
confused with the 128000 under the Target Rate. Does this still meet the
specs of the original question "If there is available bandwidth on the
interface class2 should be shaped to 64K
peak."
Thanks
This archive was generated by hypermail 2.1.4 : Thu Mar 01 2007 - 07:38:46 ART