Online Access Free H12-222-ENU Practice Test

Which of the following statements regarding data forwarding on a traditional IP network are true? (Multiple Choice)

• A.On a traditional IP network, optimal paths are calculated based on the IGP metrics.
• B.All the routers on a traditional IP network need to know routes on the entire network or default routes.
• C.Traditional IP forwarding uses hop-by-hop forwarding.
• D.The traditional IP forwarding is connection-oriented and has low efficiency.
• E.A traditional IP network cannot provide a good QoS guarantee.

Congestion management technology defines scheduling policies to determine the order of packet processing sequence.

• A.TRUE
• B.FALSE

Which of the following statements regarding the firewall interzone security policy is true?

• A.The interzone security policy with the larger ID is matched preferentially.
• B.The interzone security policies are listed automatically based on sequence numbers. When the order is changed, the number is changed.
• C.The interzone security policy with the smaller ID is matched preferentially.
• D.The interzone security policies are arranged in the order of the match, the listed first is matched preferentially.

What is the default sending interval of BFD packets?

• A.100ms
• B.10s
• C.1000ms
• D.5s

On a carrier's MPLS VPN network, PE1 and PE2 transmit data packets between VPNs. After PE1 receives VPN route 172.16.1.0/24 from a client, it converts the route into a VPNv4 route and distributes label 1027 to the packet. After the packet arrives at PE2, PE2 distributes label 1025 to the packet.
When a client on PE2 accesses this route, what are the outer and inner labels in the packet transmitted over the carrier network?

• A.Outer label: 1025; inner label: 1025
• B.Outer label: 1025; inner label: 1027
• C.Outer label: 1027; inner label: 1025
• D.Outer label: 1027; inner label: 1027