Refer to the exhibit. An administrator is setting up MPLS Layer 2 VPN connections between several customer sites: Connection 1 = Customer site 1 to customer site 2 Connection 2 = Customer site 1 to…

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• ACE-1 connects to CE-2 in one VLAN, which it assigns to VPN instance 1. It connects to CE-3 in a different VLAN, which it assigns to VPN instance 2. PE-1 instant places G1/0/1 in both VPN instances 1 and 2 and associates each VPN instance with a PW to one of the connections.
• BCE-1 connects to CE-2 in one VLAN, which PE-1 assigns to VPN instance 1. It connects to CE-3 in a different VLAN, which PE-1 assigns to VPN instance 2. PE-1 has two services instances on G1/0/1. One instance encapsulates one VLAN ID and has PW to PE-2, and the other instance encapsulates the other VLAN and has a PW to PE-3
• CPE-1 has two policy-based routing (PBR) policies, each of which selects traffic destined to Site 2 or Site 3. The appropriate policy is applied to the PW for each connection
• DCE-1 implements MPLS. It establishes two PWs with PE-1, one for its connection to CE-2 and one for its connection to CE-3. PE-1 maps the out label for the first PW to the in label for a PW to PE-2. It maps the labels similarly for a PW to PE-3.

• A
  71% (17)
• B
  17% (4)
• C
  4% (1)
• D
  8% (2)

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