How does SPAN interact with STP?

A. A designed SPAN source port maintains its STP learning status.

B. STP is disabled on a destination port when a SPAN monitor session is active.

C. STP is disabled on trunk ports carrying the SPAN VLAN.

D. Designated SPAN source ports direct traffic to the root bridge of STP.








 

Suggested Answer: B

STP""A destination port does not participate in STP while its SPAN or RSPAN session is active. The destination port can participate in STP after the SPAN or
RSPAN session is disabled. On a source port, SPAN does not affect the STP status. STP can be active on trunk ports carrying an RSPAN VLAN.
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3750x_3560x/software/release/12-2_55_se/configuration/guide/3750xscg/
 swspan.html#pgfId-1200733

This question is in 300-115 Implementing Cisco IP Switched Networks (SWITCH) Exam
For getting Cisco Certified Network Professional (CCNP) Routing and Switching Certificate





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