Exhibit:

Your network connects two segments of your customer's network as shown in the exhibit They need to exchange routes between Segment 1 and Segment 2 but both segments use the same AS number.
Which two steps will accomplish this task? (Choose two.)

• A.Configure the BGP group with the as-override parameter on routers R1 and R4.
• B.Configure the routing-options autonomous-system loops l parameter on routers R1 and R4.
• C.Configure the BGP group with the advertise-peer-as parameter on routers R2 and R3.
• D.Configure the routing-options autonomous-system loops l parameter on routers R2 and R3.

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Exhibit:

The exhibit shows a BGP peering session for two PE routers. The BGP session is up, but the hosts in the Layer
2 VPN that uses the BGP session are unable to communicate.
What is the problem in this situation?

• A.The BGP peer does not support the restarter functionality.
• B.The BGP peer does not support the add-path feature.
• C.There is a mismatch in the supported NLRI address families between the BGP peers.
• D.The local BGP router does not support Layer 2 VPN and Layer 3 VPN NLRI address families at the same time.

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Exhibit:

Referring to the exhibit, the local BGP router is receiving IPv4 routes from the BGP neighbor, but it is not receiving L3 VPN routes from the BGP neighbor.
Which two actions should you take to solve this problem? (Choose two.)

• A.Configure the family inet unicast statement on the BGP neighbor
• B.Configure the family inet unicast statement on the local BGP router.
• C.Configure the family inet-vpn unicast statement on the BGP neighbor.
• D.Configure the family inet-vpn unicast statement on the local BGP router.

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A customer wants to reduce LSP flooding in their IS-IS network.
Which parameter should you change to accomplish this task?
[edit protocols isis]

• A.user@router# set lsp-interval 1000
  [edit protocols isis interface <interface-name>]
• B.user@router# set spf-options rapid-runs 5
  [edit protocols isis interface <interface-name>]
• C.user@router# set csnp-interval 65535
  [edit protocols isis interface <interface-name>]
• D.user@router# set mesh-group <mesh-group-number>

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Exhibit:

You have a Layer 3 VPN established between PE-1 and PE-2 as well as between PE-1 and PE-3. You are using a route reflector (RR-1) to distribute VPN routes to your IBGP peers. You are asked to ensure that only relevant routes are sent from RR-1 to each of the PE routers.
Referring to the exhibit, which statement is correct?

• A.You should use firewall filtering on RR-1 and all the PE devices to control which routes are sent to each PE router.
• B.You should use route target filtering on RR-1 and all the PE devices to control which routes are sent to each PE router.
• C.You should use route target filtering only on RR-1 to control which routes are sent to each PE router.
• D.You should use VRF export policies on RR-1 to control which routes are sent to each PE router.

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