Вопрос по CISCO 3640.

[alex_lamix]

Вот версия IOS у меня...

Cisco IOS Software, 3600 Software (C3640-TELCO-M), Version 12.3(11)T, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2004 by Cisco Systems, Inc.
Compiled Sat 18-Sep-04 14:32 by eaarmas

ROM: System Bootstrap, Version 11.1(19)AA, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1)

router uptime is 3 days, 23 hours, 15 minutes
System returned to ROM by power-on
System restarted at 12:12:44 MSK Thu Mar 22 2007
System image file is "flash:c3640-telco-mz.123-11.T.bin"

Cisco 3640 (R4700) processor (revision 0x00) with 125952K/5120K bytes of memory.
Processor board ID 09191860
R4700 CPU at 100MHz, Implementation 33, Rev 1.0
2 FastEthernet interfaces
DRAM configuration is 64 bits wide with parity disabled.
125K bytes of NVRAM.
16384K bytes of processor board System flash (Read/Write)

Configuration register is 0x2102
This image supports System Controller functionality

interface FastEthernet3/0.1
description world
encapsulation dot1Q 1 native
ip address 89.*.*.* 255.255.255.252
ip nat outside

Проблема у меня в следующем:
Не могу заставить толково работать netflow...
router(config)#interface FastEthernet3/0.1
router(config-subif)#ip route-cache policy
^
% Invalid input detected at '^' marker.

router(config-subif)#ip route-cache flow
^
% Invalid input detected at '^' marker.

Помогите, разобраться...