On 10/18/2010 03:11 PM, jack daniels wrote:
Hi Group,
Please suggest -
does BPDU of RPVST goes as a payload in vlan ?
Yes. The PDU *also* contains the vlan tag embedded in a header field
(bridge ID IIRC) which allows the two ends to detect a vlan mismatch.
how the BPDU for all vlans in a instance go ?
PVST doesn't have "instances". Each VLAN sends its own BPDUs.
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