A company plans to use BFD between its routers to detect a connectivity problem inside the switched network. An IPS is transparently installed between the switches. Which packets shold the IPS forward for BFD to work under all circumstances?

• A.IP packets with the multicast IP source address
• B.IP packets with identical source and destination IP addresses
• C.IP packets with broadcast IP source addresses
• D.Fragmented packet with the do-not-fragment bit set
• E.IP packet with the multicast IP destination address
• F.IP packets with the destination IP address 0.0.0.0.

Comment: *

Name: *

Email: *

Verification: *

You are designing a new Ethernet-based metro-area network for an enterprise customer to connect 50 sites within the same city OSPF will be the routing protocol used. The customer is primarily concerned with IPv4 address conservation and convergence time.
Which two combined actions do you recommend? (Choose two)

• A.Configure address aggregation at each site router
• B.Use a single address per router for all P2P links
• C.Use P2P links between routers in a hub-and-spoke design
• D.Use a multipoint Metro-E service for router connections
• E.Determine which OSPF routers will be DR/BDR

Comment: *

Name: *

Email: *

Verification: *

What are two top cloud-native security challenges faced by today ' s cloud-oriented organizations? (Choose two.)

• A.Establishing user roles
• B.Polymorphism
• C.Lack of visibility and tracking
• D.Increased attack surface
• E.User credential validation

Comment: *

Name: *

Email: *

Verification: *

Refer to the exhibit.

An engineer is designing the network for a multihomed customer running in AS 111 does not have any other Ass connected to it. Which technology is more comprehensive to use in the design to make sure that the AS is not being used as a transit AS?

• A.Use the local preference attribute to configure your AS as a non-transit'' AS.
• B.Configure the AS-set attribute to allow only routes from AS 111 to be propagated to the neighbor ASs.
• C.Include a prefix list to only receive routes from neighboring ASs.
• D.include an AS path access list to send routes to the neighboring ASs that only have AS 111 in the AS path field.

Comment: *

Name: *

Email: *

Verification: *

Two routers (R1 and R2) run OSPF and have registered with BFD in asynchronous mode with the echo function enabled. Which two actions occur with the echo function? (Choose two)

• A.BFD control packets are sent at a slower pace because the echo function is enabled
• B.BFD echo packets are sent from forwarding engines along the Layer 2 path to perform detection
• C.BFD control packets are sent at a higher pace because the echo function is enabled
• D.Only BFD control packets are sent from forwarding engines along the Layer 2 path to perform detection
• E.BFD sessions at either end actively participate in the forwarding of echo packets

Comment: *

Name: *

Email: *

Verification: *