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Netflow

Hi! Please help me.

I have next 2 switch:

Switch Ports Model SW Version SW Image

------ ----- ----- ---------- ----------

* 1 30 WS-C3750E-24TD 12.2(35)SE5 C3750E-UNIVERSAL-M

2 30 WS-C3750E-24TD 12.2(35)SE5 C3750E-UNIVERSAL-M

And i want use netflow to monitor my network, but how i do it on this switch? Maybe i need upgrade IOS?

just i have next network:

users-----\

CCM--------> backbone switch 3750---asa 5520---Internet

VGW-------/

I think - using netflow on switch - the only option...

1 Reply 1

glen.grant
VIP Alumni
VIP Alumni

Don't think the 3750 supports netflow.

Table 1. NetFlow Recent Cisco Device Support Matrix

Device

Supported

Cisco 800, 1700, 2600

Yes

Cisco 1800, 2800, 3800

Yes

Cisco 4500

Yes

Cisco 6500

Yes

Cisco7200, 7300, 7500

Yes

Cisco 7600

Yes

Cisco 10000, 12000, CRS-1

Yes

Cisco 2900, 3500, 3660, 3750

No

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