Jon Marshall Thu, 01/31/2008 - 01:27
User Badges:
  • Super Blue, 32500 points or more
  • Hall of Fame,

    Founding Member

  • Cisco Designated VIP,

    2017 LAN, WAN

Hi


As far as i know the 3550 does not support Netflow. The modular 4500 and 6500 switches support netflow but not the 3550/3560 switches.


Jon

vijayakumartt2004 Thu, 01/31/2008 - 01:44
User Badges:

Dear,

Is there any way to log all the traffic to some server.


Regards.


VIJAYAKUMAR T T

thotsaphon Thu, 01/31/2008 - 01:56
User Badges:
  • Gold, 750 points or more

Hi VIJAYAKUMAR.

If you meant that is all traffics then I would recommend you to use a span-port feature on the switch.

Maybe it'll overflow on the destination port if you are copying all of source interfaces on switch.


Hopes this helps

Thot

Edison Ortiz Thu, 01/31/2008 - 06:55
User Badges:
  • Super Bronze, 10000 points or more
  • Hall of Fame,

    Founding Member

If you don't want to spend much money, purchase a low-end router between the server and the rest of the network and the router will provide the NetFlow feature that you are missing from the switch.


The Catalyst 3550 was designed for end-user connectivity, not server farm. That's the reason certain features such as NetFlow are missing from that family.


__


Edison.

whiteford Thu, 01/31/2008 - 07:03
User Badges:

Good idea, what router would be good just to pass through data? 1841?

Edison Ortiz Thu, 01/31/2008 - 08:36
User Badges:
  • Super Bronze, 10000 points or more
  • Hall of Fame,

    Founding Member

For 100Mbps, you need at least a 2851.


For 1Gbps, you need a 7200 with a NPE-G2 (very expensive option).


__


Edison.

Actions

This Discussion