cisco 2950 vlan 1 question

[adventrskr]

I have three seperate private network systems, I will call them 10.0.5.1, 10.0.3.1 and 10.0.1.1 255.255.255.248 subnet for all three networks. I am running these to a cisco 2950 and all networks are running on vlan 1 only. I have a cross over cable, one from each network, plugged into the 2950 and I want to plug one laptop in to monitor all three networks via remote desktop. I am able to ping across the network but I have done no vlan configs on the 2950 or anything else outside of baselining the switch.

What is needed to make all three networks be accessable on one monitoring computer? Thank you in advance.

 

[cisconooblet]

http://www.cisco.com/en/US/docs/swi...e/12.1_19_ea1/configuration/guide/swspan.html

I recommend vlans.