3750 SPAN / VACL

Answered Question
Jul 29th, 2009

Hi all,


We want to add a few more IDS servers to the switch but we've already got both SPAN sessions already in use.


Is there anyway of getting a VACL working on a 3750 so I could direct traffic to the servers instead?


Your thoughts would be much appreciated!


WP

Correct Answer by jbrenesj about 7 years 7 months ago

Unfortunately, the switchport capture (vacl capture) is not support on the 3750. The other potential VACL action would be "redirect" but is also NOT supported on 3750.


I am not sure if having multiple destination ports for the same SPAN session could help here. The only problem is that you will be sending the SAME traffic to the multiple IDS devices

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Correct Answer
jbrenesj Wed, 07/29/2009 - 04:57

Unfortunately, the switchport capture (vacl capture) is not support on the 3750. The other potential VACL action would be "redirect" but is also NOT supported on 3750.


I am not sure if having multiple destination ports for the same SPAN session could help here. The only problem is that you will be sending the SAME traffic to the multiple IDS devices

wardsterp Wed, 07/29/2009 - 09:23

Many thanks, we'll see if we can get creative with the SPAN sessions.


WP

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