Which three statements are true about BGP? (Choose three)

• A.iBGP peering adds value in small networks with multiple upstream connections
• B.eBGP peering adds value in small networks with multiple upstream connections
• C.iBGP peering adds value in small networks with a single upstream connection
• D.iBGP peering adds value in large enterprise environments with multiple upstream connections
• E.eBGP peering adds value in large enterprise environments with multiple upstream connections

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What is the correct simplification of the 2001:0000:0000:0234F:0000:CBFF:5CA1:A001 IPv6 address?

• A.2001::234F::CBFF:5CA1:A001
• B.2001::234F:0 :CBFF:5CA1:A001
• C.2001:0:0:234F:0:CBFF:5CA1:A1
• D.2001::234F:CBFF:5CA1:A001

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Click the Exhibit.


You have just configured a GRE tunnel, but you notice that the GRE tunnel is flapping.
Referring to the exhibit, which two would you take to solve this problem? (Choose two.)

• A.Add a specific route to the remote device's loopback address with the next-hop device defined as the next-hop gateway.
• B.Remove the existing 192.168.2.0/30 static route.
• C.Set the GRE interface with a larger TTL value.
• D.Add a specific static route to the local peer's network with the remote devices'loopback address as the next-hop gateway.

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Which statement is true about the operation of Layer 2 VPNs?

• A.Service provider routers must evaluate the IP header of packets as they traverse their network
• B.Layer 2 VPNs allow CEs to use different encapsulations on either side of the VPN
• C.Layer 2 VPNs do not permit CE devices to operate a Layer 3 protocol with each other
• D.Layer 2 VPNs require that CE devices use the same Layer 2 encapsulation

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Click the Exhibit.


Referring to the exhibit, R-1 and R-2 are connected with a LAG on the ae0 interface.
However, the LAG is not operational.
Which action will solve this problem?

• A.Change one device to use LACP passive mode.
• B.Change the system ID on one device.
• C.Set the LACP system priority to a non-zero value on one device.
• D.Set the LACP system priority to a non-zero value on both devices.

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