A customer recently migrated to IS-IS and is concerned about resource starvation when the routing protocol daemon (RPD) starts.
To resolve this issue and protect R2 and R3, which feature should you implement?

• A.Use the forwarding-options ip-options-protocol-queue parameter to increase resources.
• B.Double the policy-options damping half-life timer to let the network settle.
• C.Deploy firewall filters to limit the prefix count in the route table
• D.Implement the overload bit and timer to signal service availability.

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Exhibit:

Referring to the exhibit, external routes are being received at R1. These routes must appear on R5.
Which action will produce this result?

• A.Turn on wide metrics on R1 and R2 and write an export policy on R4 from level 2 to level 1 matching the external routes.
• B.Turn on wide metrics on R4 and R5 and write an export policy on R2 from level 1 to level 2 matching the external routes.
• C.Write an export policy on R2 from level 1 to level 2 matching the external routes.
• D.Write an export policy on R4 from level 2 to level 1 matching the external routes.

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Exhibit:

A network administrator is migrating from IPv4 to IPv6 and one of the IS-IS adjacencies is not coming up between R1 and R2.
Which action will solve the problem?

• A.Configure topologies ipv4-unicast from protocols isis on R2.
• B.Configure an IPv4 address on interface ge-0/0/1 on R1.
• C.Remove topologies ipv6-unicast from protocols isis on R1.
• D.Remove topologies ipv6-unicast from protocols isis on R2.

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You want to allow the load balancing of traffic for an EBGP route from two different peers in the same AS.
Which three actions are needed to accomplish this task? (Choose three.)

• A.A policy to load-balance traffic should be applied to the forwarding table
• B.The multihop parameter should be configured under protocols BGP
• C.The multipath parameter should be configured under protocols BGP
• D.At least two interfaces should be connected to the same EBGP neighbor
• E.An equal cost AS path for the route is required.

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You have a Layer 3 VPN established between PE-1 and PE-2 to allow communication between CE-1 and CE-2.
Referring to the exhibit, which statement is correct?

• A.You will need an OSPF import policy on PE-1 to receive the BGP routes, learned from PE-2, through the Layer 3 VPN.
• B.You will need a BGP export policy on PE-1 to redistribute the routes, learned from CE-1, through the Layer 3 VPN.
• C.You will need an OSPF export policy on PE-2 to redistribute the BGP routes, learned from PE-1, through the Layer 3 VPN.
• D.You will need a VRF import policy on PE-1 to advertise the BGP routes, learned from CE-1, through the Layer 3 VPN.

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