JN0-661 무료 덤프문제 온라인 액세스

Click the Exhibit button.

Both autonomous systems shown in the exhibit use BGP with a full-mesh IPGP configuration within each autonomous system and EBGP between the two autonomous systems. A single route is generated on R1 and advertised into BGP.
Which two statements are true in this scenario? (Choose two.)

• A.R5 will automatically readvertise the route to other routers in AS 65512.
• B.R4 will automatically readvertise the route to R5.
• C.R4 will not automatically readvertise the route to R5.
• D.R5 will not automatically readvertise the route to other routers in AS 65512.

Which two statements are true about IS-IS adjacency formation? (Choose two.)

• A.Level 1 only routers never form an adjacency with Level 2 only routers.
• B.For Level 2 adjacencies, area IDs must be the same.
• C.For Level 1 adjacencies, area IDs must be the same.
• D.Level 1 only routers always form an adjacency with Level 2 only routers.

-- Exhibit -

-- Exhibit --
Click the Exhibit button.
The exhibit displays an IS-IS topology and IS-IS-related outputs for R1 and R2. The IS-IS adjacencies between R2 and R3 are in the Up state, but the IS-IS adjacency between R1 and R2 does not attempt to form.
Which two actions will ensure that all IS-IS adjacencies (R1 to R2 and R2 to R3) reach and stay in the Up state? (Choose two.)

• A.Change the selector value on R1 to 01.
• B.Enable Level 1 operations for all of R2's interfaces.
• C.Enable Level 2 operations for all of R1's interfaces.
• D.Change the area ID on R2 to 49.1111.

You are connecting your OSPF router to your customer's RIP router and redistributing the customer's routes into your OSPF domain. Your OSPF route is part of an NSSA and the ABR is injecting an OSPF default route, which you have advertised to your customer. After committing the configuration, you notice a routing loop between your OSPF router and the customer's RIP router.
Which action must you perform on your OSPF router to solve this problem?

• A.Enable Type 7-to-Type 5 LSA conversion.
• B.Change the OSPF external route preference.
• C.Convert the area to a stub area.
• D.Set the customer-facing interface to passive.

You are asked to implement route damping on a BGP router. There are two specific requirements for your implementation:
Which policy configuration meets the requirement?

• A.[edit policy-options]user@router# showpolicy-statement damping {term 1 {from {route- filter 0.0.0.0/0 prefix-length-range /0-/23 damping minor;route-filter 0.0.0.0/0 prefix-length- range /24-/32 damping major;}then accept}}damping major {half-life 5;}damping minor {half- life 30;suppress 2500;}
• B.[edit policy-options]user@router# showpolicy-statement damping {term 1 {from {route- filter 0.0.0.0/0 prefix-length-range /0-/16 damping minor;route-filter 0.0.0.0/0 prefix-length- range /24-/32 damping major;}then accept}}damping major {half-life 30;suppress
  2500;}damping minor {half-life 5;}
• C.[edit policy-options]user@router# showpolicy-statement damping {term 1 {from {route- filter 0.0.0.0/0 prefix-length-range /0-/16 damping minor;route-filter 0.0.0.0/0 prefix-length- range /24-/32 damping major;}then accept}}damping major {half-life 5;}damping minor {half- life 5;suppress 2500;}
• D.[edit policy-options]user@router# showpolicy-statement damping {term 1 {from {route- filter 0.0.0.0/0 prefix-length-range /0-/23 damping minor;route-filter 0.0.0.0/0 prefix-length- range /24-/32 damping major;}then accept}}damping major {half-life 30;suppress
  2500;}damping minor {half-life 5;}