Forum Discussion

Aspirant

May 15, 2022

Configure SPAN of an entire VLAN on M6100 switch

Hello Community, I would like to configure a port of my M6100 in SPAN mode, to mirror one or more VLANs (entire VLAN, not from single ports). I couldn't find the correct configuration, can someone h...

DaneA

NETGEAR Employee Retired

May 26, 2022

stevros,

Welcome to the community! 🙂

Are you referring to RSPAN? If yes, you may follow the steps as your guide that is indicated on pages 701-705 of the M6100 user manual here.

Also, it would be best if you post an image of your detailed network diagram.

Regards,

DaneA

NETGEAR Community Team

stevros
Aspirant
May 26, 2022
Thanks DaneA! I really believe it is RSPAN.

What I have to do is tell my switch that all the traffic of VLANs 5 and 8 must be sent to port 35 of the same switch, where there is a Network Probe.

I've tried to apply that configuration, but I'm also getting traffic from IP addresses that aren't part of these VLANs.

What am I doing wrong?

Thanks
- schumaku
  Guru - Experienced User
  May 26, 2022
  stevros wrote:
  
  I've tried to apply that configuration, but I'm also getting traffic from IP addresses that aren't part of these VLANs.
  
  What am I doing wrong?
  
  Hard to guess - show us the complete config, the set-up for the RSPAN VLAN (used for transport the captured traffic over the network), source and destination switch config, potentially the ACL in place, ....
  
  Last but not least - aware that it might be difficult to push a lot of possible data on that VLAN over a single RSAPN VLAN to a single port?
  - stevros
    Aspirant
    Jun 01, 2022
    Thank you for the support. I need to mirror all the traffic of VLANs 1 and 100, towards port 3/0/35, to which a network Probe is connected