Cisco 7206VXR npe-g1 DTS traffic shaping trouble....

Unanswered Question
Feb 26th, 2007

Hi everyone! 1st of all i'm interested in support of Distributed Traffic Shaping on NPE-G1 (fixed interfaces), 10nx in advance. The problem is: i create a policy map with classes within, make shape average and i can see Traffic Shaping values for amount of time, after 5-7 minutes the are no Traffic Shaping values like it's not shaping at all....

I have this problem too.
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dgahm Tue, 02/27/2007 - 12:02

Pilgrim,

Can you post your config, and the output of a show policy-map interfaceX/X

Dave

pilgrim_travler Tue, 02/27/2007 - 22:07

1st off all: c7200-jk9o3s-mz.124-8.bin

Cisco 7206VXR (NPE-G1)

and a part of output sh policy-map interface gigabitEthernet 0/1.5:

Class-map: Servers (match-all)

0 packets, 0 bytes

5 minute offered rate 0 bps, drop rate 0 bps

Match: access-group 2407

Traffic Shaping

Target/Average Byte Sustain Excess Interval Increment

Rate Limit bits/int bits/int (ms) (bytes)

1048576/1048576 32768 131072 131072 125 16384

Adapt Queue Packets Bytes Packets Bytes Shaping

Active Depth Delayed Delayed Active

- 0 0 0 0 0 no

After amount of time this Traffic Shaping disappears and traffic goes uncontrolled....and i thing it's happened when initializing bgp peering...

dgahm Wed, 02/28/2007 - 09:36

Your service policy needs to be applied to the physical interface gig0/1. The traffic shaping will not work when applied to the subinterface.

Please rate helpful posts.

Dave

pilgrim_travler Wed, 02/28/2007 - 22:12

I'm not quite sure that service policy is applied to the physical interface because it's work in similar configuration on other NPE-G1, and as i see in restrictions of DTS it's says:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121newft/121t/121t5/dtdts.htm#1019899

DTS does not support the following:

* Fast EtherChannel, Tunnel, VLANs, and dialer interface

* Any VIP below a VIP2-40

And i understand VLAN's - vlan interfaces not subinterfaces

P.S.If it helps in the chassis i had an module (PA-2FE-TX) fault i removed the module and router seams to work ok, but not shaping...

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