VLAN Tagging Question v.s Untagged Traffic

[Will_Hou]

Hi there,

I am new to Extreme switching ( Enterasys B5k Switch) with my new gig, please help.

Here it's the scope of what issue we are having & what we need to accomplish:

Our switch stack passing through couple vlan tagged traffic ( V10 & V100), but we have a 3rd party threat scanner (physical gear) is not VLAN aware (all vlan tagged traffic are dropped).

We already tried create a port mirror on another switch & passing the traffic through, still not working.

Any suggestions?

Thanks

[Will_Hou]

Thank You Kevin,

I will give it a shot tomorrow.

Thanks again

[Paul_Poyant]

In this instance it is ge.1.34, as the mirror monitor port, that would need to be set to egress VLAN 11 untagged. Also, earlier you mentioned VLANs 10 and 100 but not VLAN 11. A broader view of the configuration might be helpful here.

[Will_Hou]

Hi Curtis,

Yes, we did. - See Below:

set port vlan ge.1.33;ge.1.35 11 modify-egress
set port mirroring create ge.1.33 ge.1.34

Once this was done, we can't pass any traffic.

any thoughts or suggestions would be appreciated.

Thanks

[Curtis_Parish1]

have you set the port vlan?

set port vlan ge.1.2 123

[Will_Hou]

Hi Patrick,

Thanks for the suggestion. That's what we did, and our 3rd party vendor even can remote into the device from side our network. But the device just can't see any of our internal traffic (since it is doing passive scanning) which all of them are dropped. Does Extreme B5 line support VLAN translation (like Cisco), or anything similar?

Thnaks