What must you do to use the Layer 2 interworking interface to connect a BGP Layer 2 VPN with
an LDP Layer 2 circuit? (Choose two.)
A.
You must configure a policy importing the bgp.l2vpn.O routing table into the inet.0 routing table.
B.
You must enable the I2iw protocol.
C.
You must have a Tunnel Services PIC installed to used the L2 interworking interface.
D.
You must include the iw0 statement under the [edit interfaces] hierarchy.
Explanation:
http://www.juniper.net/techpubs/en_US/junos13.3/topics/example/layer-2-circuit-layer-2-vpn-connection-configuring.html
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To configure the iw0 interface, include the interfaces statement and specify iw0 as the interface name. The iw0 interface is configured under the Layer 2 VPN protocols to receive the looped packet from the iw0.1 logical interface.
the Layer 2 interworking l2iw protocol must be configured. Without the l2iw protocol configuration, the Layer 2 interworking routes are not formed, regardless of whether any iw interfaces are present.
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