Cisco C2600-I-M + traffic shaping

First my sho ver:

cerberus#sho ver Cisco Internetwork Operating System Software IOS (tm) C2600 Software (C2600-I-M), Version 12.1(6), RELEASE SOFTWARE (fc1) Copyright (c) 1986-2000 by cisco Systems, Inc. Compiled Wed 27-Dec-00 16:00 by kellythw Image text-base: 0x80008088, data-base: 0x807F9288

ROM: System Bootstrap, Version 12.2(10r)1, RELEASE SOFTWARE (fc1)

cerberus uptime is 3 weeks, 6 days, 17 hours, 34 minutes System returned to ROM by reload at 23:45:34 UTC Fri Aug 24 2007 System restarted at 18:46:29 EST Fri Aug 24 2007 System image file is "flash:c2600-i-mz.121-6.bin"

cisco 2621 (MPC860) processor (revision 0x00) with 39936K/9216K bytes of memory. Processor board ID JAD063703AL (809320220) M860 processor: part number 0, mask 49 Bridging software. X.25 software, Version 3.0.0.

2 FastEthernet/IEEE 802.3 interface(s) 2 Serial network interface(s) 32K bytes of non-volatile configuration memory. 16384K bytes of processor board System flash (Read/Write)

Configuration register is 0x2102

Ok here is my problem. We have a T1 on serial 0/0, I have configured outbound traffic shaping policies and they work very well.

However, I need to queue/shape inbound traffic. In other words, if one person fired up an ftp client, they get max bandwidth.. It poses a problem for all other office workers..

I have always been told you cannot shape a packet that has already arrived on the interface. But many of you guys are way way smarter then I when it comes to this stuff..

My end goal, define a policy with a % of our total bandwidth based on a few ports.. Alloting the rest for outbound stuff (be it email, web requests.. whatever)

Is this possible? And if so, can someone give me a example?

I know I can rate limit inbound, but dropping packets will break ftp clients AFAIK..

TY all in advance


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Simple, the traffic has to go back out some interface, so do the shaping on that outbound interface.

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