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New Member

How can I set up multiple source ports in a SPAN session?

Is it even possible to do this?

I'm going to connect a network analyzer into our cat4506 switch (running 12.2x IOS). I used vlan 1 as the source, but that doesn't give us much so I'm think we may need to use all the physical ports as the source instead.

Anyone has any suggestions??

2 REPLIES
Blue

Re: How can I set up multiple source ports in a SPAN session?

Yes, you can SPAN multiple ports, or multiple VLANs. This will SPAN ports 5/1 through 5/5. The spaces on either side of the dash are necessary.

monitor session 1 source interface fastethernet 5/1 - 5/5

http://www.cisco.com/en/US/products/hw/switches/ps4324/products_configuration_guide_chapter09186a008023401a.html

Please rate helpful posts.

New Member

Re: How can I set up multiple source ports in a SPAN session?

Thanks.

One more question:

After enabling the switchport connected to my PC as destination with Ingree enabled, I can no longer connect to the Exchange email server via Outlook.

Everything else such as http, ping, and NetBIOS however, seem to be working fine.

Anyone know why Outlook/Exchange wouldn't work??

Also, when specifying a range, it's

monitor session 1 source interface fastethernet 5/1 - 5. Kinda picky in my opinion.

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