our organisation presently have (2) 1841 Moduler Router and (15) Unmanageble Switches and (1) Cisco 2950 Switch with (250 )PC's.my question's are as follows.
1) can we create 20 subinterface to support 20 vlans on 1841 router (yes/No)
2)can we configure 20 vlan on 2950 switch and connect each vlan port to unmanageble switch so that the unmanageble switch will in one VLAN.(Yes/No)
3)will be ther any issue if i do this type of network design.
Kiran Kumar CH
Yes, thats what it will look like. Bear in mid for an effective network design, you must keep all VLANs in different IP subnets. i.e.
VLAN 10 in 192.168.10.x
vlan 11 in 192.168.11.x
This will ensure that any interval traffice will go thru the router in case of a loop in the network.