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BPDU loss issue

Hi guys!

We have some troubles with our RSTP topology.

Please could you answer a question?

Are RSTP BPDU packets are prioritized by default if port is heavy load (transmit is about 100%).

So can switch drop BPDU packets by fifo if the TX queue is full?

Please notice that QoS (mls qos) is not configured on the switch.

Thanks a lot!

Egor.

1 REPLY
Silver

Re: BPDU loss issue

packet prioritization can be done only if QOS-PACKET MARKING is enabled on the port.To know more about QOS packet marking refer the following link:

http://www.cisco.com/en/US/tech/tk543/tk757/tsd_technology_support_protocol_home.html

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