[Re: [Re: [nsp] 2950 & vlans]]

sthaug at nethelp.no sthaug at nethelp.no
Thu Dec 11 02:01:35 EST 2003


> IIRC, the 2950 supports only one instance of the MAC address across the
> entire switch.  With Sun that can cause problems since they use the same
> MAC across all interfaces unless you use an LAA.  Even on my SPARC with 3
> physical interfaces, all have the same MAC.

It would be useful if Cisco had a Web page which documented on what
platforms this restriction applies. I know I have used the same MAC
address in different VLANs on both 3550 and 6500/7600.

Steinar Haug, Nethelp consulting, sthaug at nethelp.no


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