[j-nsp] vlan tagging

German Martinez gmartine at mafalda.opentransit.net
Wed Feb 5 07:43:02 EST 2003


Dan,

> > Cat switch.
>
> Cisco sends frames in the "native" VLAN (by default being VLAN 1)
> untagged, Juniper doesn't have this concept and expects all frames to
> be tagged. You are most probably experiencing the result of this

Right. After I got couple replies including yours I realized that :-)

> discrepancy in some way. I guess you are running the 6500 in layer 2
> mode and using sc0 in VLAN 1 as management interface?

Yup.  Now I'm using vlan-2 between both JNPR and CSCO (both are tagged and
happy).  No more L2 channel errors. :-)

>
>
> Best regards,
> Daniel

Thanks
German



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