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HSRP with layer 2 switching

I configure HSRP on two layer 3 switches (Switch A-Switch B), Sw A is connected to Router A, Sw B is connected to Router B

But I want to use also the Layer two features of my switch

- is it possible to use these switches also for LAN ?

lets say there is a simple LAN with 1 VLAN and 10 PCs. PCs have two ethernet ports, they are directly connected to L3 switches redundantly.

thanks for helping

2 REPLIES

Re: HSRP with layer 2 switching

Hello,

Yes a L3 switch also offers L2 functionality. You can create different VLANs and within each VLAN local communication will be possible between all attached PCs (assuming proper PC IPs).

Hope this helps! Please rate all posts.

Regards, Martin

New Member

Re: HSRP with layer 2 switching

thanks Martin

I want all of my PCs (total ten) in the same subnet

so what should I do is:

1. configure 10 ports of the L3 switch as switchport under VLAN 1 (these ports will conect ten PCs on the same subnet)

One port of Switch A will be connected to router A (2610),

One port of Switch B will be connected to router B (2610). So;

2. Configure one port of the each L3 switches as 'no switch port' and assign IP addresses. Since they are not switchports, I shouldnt create VLAN for them.

3. Configure HSRP

4. Configure EIGRP or OSPF

AFTER ALL: there is one VLAN that connects all PCs,there is one Layer 3 port on each Switches. And systems work :-)

Could you please confirm If I properly understand your post?

thank you very much for helping

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