— Exhibit –

— Exhibit —
Click the Exhibit button.
In the exhibit, the provider bridges are using Q-in-Q tunneling to tunnel VLAN 100 traffic over
VLAN 200.
What is the correct VLAN configuration for Q-in-Q tunneling on Provider Bridge A?

A.
interfaces {
ge-0/0/0 {
unit 0 {
family ethernet-switching {
port-mode access;
}
ge-0/0/10 {
unit 0 {
family ethernet-switching {
port-mode trunk;
vlan {
members test;
}
vlans {
test {
vlan-id 200;
interface {
ge-0/0/0.0;
}
dot1q-tunneling {
customer-vlans 100;
}

B.
interfaces {
ge-0/0/0 {
unit 0 {
family ethernet-switching {
port-mode trunk;
vlan {
members test;
}
ge-0/0/10 {
unit 0 {
family ethernet-switching {
port-mode access;
}
vlans {
test {
vlan-id 200;
interface {
ge-0/0/0.0;
}
dot1q-tunneling {
customer-vlans 100;
}

C.
interfaces {
ge-0/0/0 {
unit 0 {
family ethernet-switching {
port-mode trunk;
vlan {
members test;
}
ge-0/0/10 {
unit 0 {
family ethernet-switching {
port-mode access;
}
vlans {
test {
vlan-id 200;
interface {
ge-0/0/10.0;
}
dot1q-tunneling {
customer-vlans 100;
}

D.
interfaces {
ge-0/0/0 {
unit 0 {
family ethernet-switching {
port-mode access;
}
ge-0/0/10 {
unit 0 {
family ethernet-switching {
port-mode trunk;
vlan {
members test;
}
vlans {
test {
vlan-id 100;
interface {
ge-0/0/0.0;
}
dot1q-tunneling {
customer-vlans 200;
}