Which configuration meets this requirement on S1?

— Exhibit –

— Exhibit —
Click the Exhibit button.
Referring to the exhibit, you are asked to ensure that CE1 can communicate with CE2 using VLAN
150.
Which configuration meets this requirement on S1?

— Exhibit –

— Exhibit —
Click the Exhibit button.
Referring to the exhibit, you are asked to ensure that CE1 can communicate with CE2 using VLAN
150.
Which configuration meets this requirement on S1?

A.
user@S1# show
customer-a {
vlan-id 200;
dot1q-tunneling {
customer-vlans 150;
}
{master:0}[edit vlans]

B.
user@S1# show
customer-a {
vlan-id 150;
interface {
ge-0/0/0.0;
ge-0/0/1.0;
}
dot1q-tunneling {
customer-vlans 200;
}
{master:0}[edit vlans]

C.
user@S1# show
customer-a {
vlan-id 200;
interface {
ge-0/0/0.0;
ge-0/0/1.0;
}
dot1q-tunneling {
customer-vlans 150;
}
{master:0}[edit vlans]

D.
user@S1# show
customer-a {
vlan-id 150;
interface {
ge-0/0/0.0;
}
v200 {
vlan-id 200;
interface {
ge-0/0/1.0;
}



Leave a Reply 8

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Jun

Jun

shouldn’t the answer be A

koraa

koraa

interfaces should be added in the S-VLAN. C is right.

brice

brice

I would say that access interface misses in A.
B. & C. contains the backbone interface which is wrong

D seems correct but i’m not 100% sure.

asd

asd

Wrong. Ingress and egress interfaces are in different vlans, thus in different L2 domains (no qinq cfg mentioned in D), therefore communication is not possible.