An engineer must apply an 802.1ad-compliant configuration to a new switchport with these requirements:
✑ The switchport must tag all traffic when it enters the port.
✑ The switchport is expected to provide the same level of service to traffic from any customer VLAN.
Which configuration must the engineer use?

A. interface GigabitEthernet1/0/1 switchport mode trunk switchport trunk encapsulation dot1q encapsulation ISL bridge-domain 12

B. interface GigabitEthernet1/0/1 ethernet dot1ad uni c-port service instance 12 encapsulation dot1q rewrite ingress tag push dot1ad 21 symmetric bridge-domain 12

C. interface GigabitEthernet1/0/1 ethernet dot1ad uni s-port service instance 12 encapsulation default rewrite ingress tag push dot1ad 21 symmetric bridge-domain 12

D. interface GigabitEthernet1/0/1 ethernet dot1ad nni service instance 12 encapsulation dot1ad bridge-domain 12








 

Suggested Answer: C



This question is in 350-501 SPCOR exam 
For getting CCNP Service Provider Certificate


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