Refer to the exhibit. A network operator must configure CSR1 interfaces GigabitEthernet2 and GigabitEthernet3 to rewrite VLAN tags 12 and 21 for traffic between R1 and R2, respectively. Which configur

Question

Exhibits

Options

• A#CSR1 interface GigabitEthernet2 no ip address service instance 12 ethernet encapsulation dot1q 12 rewrite ingress tag translate 1-to-1 dot1q 21 rewrite egress tag translate 1-to-1 dot1q 12 bridge-domain 12 ! interface GigabitEthernet3 no ip address service instance 21 ethernet encapsulation dot1q 21 rewrite ingress tag translate 1-to-1 dot1q 12 rewrite egress tag translate 1-to-1 dot1q 21 bridge-domain 21
• B#CSR1 interface GigabitEthernet2 no ip address service instance 21 ethernet encapsulation dot1q 21 rewrite ingress tag translate 1-to-1 dot1q 12 rewrite egress tag translate 1-to-1 dot1q 21 bridge-domain 10 ! interface GigabitEthernet3 no ip address service instance 12 ethernet encapsulation dot1q 12 rewrite ingress tag translate 1-to-1 dot1q 21 rewrite egress tag translate 1-to-1 dot1q 12 bridge-domain 10
• C#CSR1 interface GigabitEthernet2 no ip address service instance 12 ethernet encapsulation dot1q 12 rewrite ingress tag translate 1-to-1 dot1q 21 rewrite egress tag translate 1-to-1 dot1q 12 ! interface GigabitEthernet3 no ip address service instance 21 ethernet encapsulation dot1q 21 rewrite ingress tag translate 1-to-1 dot1q 12 rewrite egress tag translate 1-to-1 dot1q 21
• D#CSR1 interface GigabitEthernet2 no ip address service instance 12 ethernet encapsulation dot1q 12 rewrite ingress tag translate 1-to-1 dot1q 21 rewrite egress tag translate 1-to-1 dot1q 12 ! interface GigabitEthernet3 no ip address service instance 21 ethernet encapsulation dot1q 21 rewrite ingress tag translate 1-to-1 dot1q 12 rewrite egress tag translate 1-to-1 dot1q 21 bridge-domain 10

• A
  4% (1)
• B
  7% (2)
• C
  75% (21)
• D
  14% (4)

Explanation

Bridge-Domain has to be configured with the same ID on each router.

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