creting Network Looped

Unanswered Question
Feb 7th, 2008

1)User want to Access W Via A1->L2 Switch->Router C->Router W->

2)In present Scenerio B2 is connected to L2 Switch,L2 switch is connected to Router-c and B2 is also connected with B1,and B1 is connected to A1 & A2.

2)Propersed Scenerio is that Now We want to Connected A1 to L2 Switch Directly.

3)Vlan EFG(1.1.1.0/24) is configured in B2 and B3.

4)Vlan XYZ(1.1.1.0/24)is going to congiured in A1 & A2.

5)IN A1 & A2 there is no routing entry for 1.1.1.0/24 (towards B1)

6)B1 have static routes towards B2 (Ip route c 255.255.255.255 B2)

7)WE are going to connect Switch A1 with L2 Switch.We create vlan XYZ(1.1.1.0/24) in Switch A1 & A2.

)Question is:-Vlan EFG Create in B2&B3 with 1.1.1.0/24,same has configured in Router-C, and same we are goin to Create in A1 & A2.Can the network looped in this scenerio?

I have this problem too.
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irisrios Wed, 02/13/2008 - 07:32

Problem would arise in L2 switch when it comes to packets for 1.1.1.0/24 network. It might have to choose between A1 and B2. Probable a static entry of 255.255.255.255 should help.

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