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New Member

Loopback on Catalyst 3548

Can a loopback interface be created on the 3548 switch using IOS 12.0(5.2)XU?

3 REPLIES

Re: Loopback on Catalyst 3548

Hi,

The 3548 is not a Layer 3 switch, it won't support loopback interfaces.

HTH, please rate if it does help,

Mohammed Mahmoud.

Re: Loopback on Catalyst 3548

Michael,

As Mohammed stated loopback interfaces aren't supported on layer 2 switches. The reason why it doesn't support loopback int on layer 2 switch is because there's no benefit in having one as the VLAN interface itself is a virtual interface.

HTH

Sundar

New Member

Re: Loopback on Catalyst 3548

Thanks for the validation of what I was thinking.

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