Refer to the exhibit An administrator is setting up an MPLS Layer 2 VPN between customer
Sites 1 and 2 and is defining the pseudo wire (PW) ID for this purpose. How should the PW
IDs and router values be configured?
A.
Set the PW ID to a different value on PE-1 and PE-2 Also use a different value from other
PWs on these routers.
B.
Set the PW ID to the same value on PE-1 and PE-2. Use a different value from other
PWs on these routers.
C.
Set the PW ID to the same value on PE-1 and PE-2. The value on each router must
match the S-VLAN ID for the associated service instance.
D.
Set the PW ID to a different value on PE-1 and PE-2 The value on each router must
match the label advertised by the peer for its loopback address.
Hi
Any one know the right answer ?
please
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i think answer B
anyone can help
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any one can help ?
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Hi
any one can confirm ?
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i think answer D
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B ?
anyone can help?
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what is router value? I cannot find this term from student guide? is it label value?
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With MPLS L2VPN configuration methods, the student says A unique Pseudo wire ID will be assigned to each L2VPN connection. This is configured by each PE device forming the point-to-point connection. The Pseudo wire ID has to be set to the same value on both sides of the L2VPN. But I am not sure about the router value
So I think either B or C is correct.
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I opt for B as you cannot use the same PWID for other PW.
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PW-ID must match on both PE-1 and PE-2.
Service instance is locally significant only, so it does not have to match with S-VLAN ID.
Correct answer is B.
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