I'm trying to determine the port(s) my MAC addr are being learned/fwd'd on. The 'ports' column of my output shows 'Router' instead of a interface. Just looking to know what 'Router' indicates in the output...see below >>
nwhqkuun13-1#sh mac-address-table vlan 113 | i 0015.c701.afc0
great, perfect. let me expand a bit-I'm designing a SPAN design to send dist layer traffic out a dest port on the dist layer 6509 to a 4270 IPS box. I plan on spanning a vlan (VSPAN) but there is a caveat in what traffic a VSPAN port will monitor/pickup. So I got confused.
Are you saying the VLAN SVI IS routed?
Here's the caveat from the doc >>
"VSPAN only monitors traffic that leaves or enters L2 ports in the VLAN
Caveat 1 - Routed traffic that enters a monitored VLAN is not captured if the SPAN session is configed with that VLAN as an ingress source, because traffic never appears as ingress traffic entering a L2 port in the vlan.
Caveat 2 - Traffic that is routed OUT of a monitored VLAN, which is configed as an egress source in the SPAN session, is not captured, because traffice never appears as egress traffice leaving a L2 port in that vlan.
Trying to be certain that ALL my VLAN traffic will get picked up/monitored by the source port in my SPAN session.
Thanks, helpful. Those caveats were concerning me. Since I'll be spanning the VLAN (and probably some additional individual ports) as the source and mirroring them to a dest port WITHOUT affecting the routed outputs to the core layer, I should be fine.
Where in Italy are you? I'm Italian American. I spent 1977 and 1978 sailing in and out of Italy on a US NAVY ship...I still think about all the GREAT things I did there. Were you near that earthquake ??
wow...scary. take care..if you don't mind, I can email you outside of this thread: concerning the SPAN ports. I'm at United Airlines IT in Chicago Illinois. email@example.com,,,,signing off for the night.
Hi everyone, I would like to thank you in advance for any help you can provide a newcomer like myself!
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