To prevent fragmentation issues across a GRE tunnel, which MTU value is recommended for the tunnel to accommodate most IP packets?

• A.1476
• B.1524
• C.1500
• D.1492

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Click the exhibit.

You are asked to enable a new BGP connection on R1, which has an existing IPv4 peering with R2. The new peering with R3 will use IPv6.
Referring to the exhibit, which two steps are required to enable the new IPv6 peering? (Choose two.)

• A.Configure an IPv6 local address under the BGP group.
• B.Configure an IPv6 address on the appropriate interface.
• C.Configure an IPv6 neighbor address under the BGP group.
• D.Configure the rib inet6.0 statement under the BGP group.

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Click the Exhibit button.

Referring to the exhibit, the GRE tunnel between R-1 and R-2 allows connectivity between User-1 and Server-1. When User-1 communicates with Server-2 with packets that are 1472 bytes in size, no packet fragmentation occurs. User-1 can communicate with Server-1 with packets that are up to 1448 bytes in size with no packet fragmentation. However, if the packet size is larger than 1448 bytes, packet fragmentation occurs.
Why is the packet fragmentation occurring between User-1 and Server-1 in this scenario?

• A.The GRE header adds 20 bytes to the packet
• B.The IP header adds 24 bytes to the packet
• C.The GRE header adds 24 bytes to the packet
• D.The IP header adds 20 bytes to the packet

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Click the Exhibit.

Referring to the exhibit, what is the result of applying this policy?

• A.The 172.18.1.1/32 prefix will be redistributed into OSPF as an external route.
• B.The 172.18.1.0/24 prefix will be redistributed into OSPF as an internal route.
• C.The 172.18.1.0/24 prefix will be redistributed into OSPF as an external route.
• D.The 172.18.1.1/32 prefix will be redistributed into OSPF as an internal route.

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You are asked to configure an LSP which uses the OSPF link state database for path computations. Which two statements are correct in this scenario? (Choose two.)

• A.Traffic engineering extensions ate enabled by default In OSPF.
• B.You must use the no-cspf parameter in the label-switched-path configuration.
• C.You must use the policing parameter in the label-switched-path configuration.
• D.Traffic engineering extensions are not enabled by default in OSPF.

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