2018 January New Cisco 400-201 Exam Dumps with PDF and VCE Free Updated Today! Following are some new 400-201 Exam Questions:
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QUESTION 216
Refer to the exhibit. Router RT1 has three equal-cost paths back to the source.
Which configuration should be applied in order to load-balance the multicast traffic across all three links.
A. Create three static multicast routes where each pointing out to one or three interfaces.
B. Enable PIM multipath.
C. Create a tunnel interface between RT1 and RT2.
Enable PIM on the interface tunnel and disable PIM on the three interfaces part of equal-cost path between RT1 and RT2.
D. PIM load balance is not possible.
PIM only chooses one interface for RFC check and prunes the other interfaces.
Answer: C
QUESTION 217
A service provider engineer has been requested to preserve QoS values when customer packets cross the MPLS backbone. Which Cisco IOS command should the engineer apply and what should the label value be when the LSR at the penultimate hop forwards the MPLS label packets toward the egress PE?
A. mpls ldp explicit-null with label value of zero
B. mpls ldp implicit-null with label value of zero
C. mpls ldp explicit-null with label value of three
D. mpls ldp implicit-null with label value of three
Answer: A
QUESTION 218
Which two statements are true about SAFI & AFI?
A. Subsequent Address Family identifier (SAFI) provides additional information about the type of the Network
Layer ports carried in the BGP update
B. Address Family identifier (AFI) field carries the identity of the Network Layer ports for which the BGP speaker intends to advertise multiple paths
C. Subsequent Address Family identifier (SAFI) provides additional information about the type of the Network Layer Reachability Information carried in the attribute
D. Address Family identifier (AFI) carries the identity of the Network Layer protocol for which the BGP speaker intends to advertise multiple paths
Answer: CD
QUESTION 219
What are the Address Family Identifier (AFI) and Subsequent Address Family Identifier (SAFI) values for VPNv6?
A. AFI is 2, SAFI is 96
B. AFI is 2, SAFI is 64
C. AFI is 1, SAFI is 64
D. AFI is 1, SAFI is 128
E. AFI is 2, SAFI is 128
Answer: E
QUESTION 220
What is NETCONF?
A. It is a standard for installing, manipulating and deleting configuration of network devices.
B. it is a Cisco proprietary solution to help remove the time, cost and manual steps involved in network element configuration.
C. It is data modeling language, to help remove the time, cost and manual steps involved in network element configuration.
D. It is a new recommendation which writes device specific CLI scripts while keeping flexibility in a vendor dependence environment.
Answer: A
Explanation:
http://www.tail-f.com/education/what-is-netconf/
QUESTION 221
What does RPL stand for?
A. routing primary language
B. routing policy language
C. routing police language
D. routing program language
E. routing protocol language
Answer: B
QUESTION 222
Drag and Drop Questions
Drag and drop the MPLS operation listed on the left to the correct order of the operation on the right.
Answer:
QUESTION 223
For MPLS inter-AS Option B, how many labels are associated with packet forwarding between the VPNv4 ASBR neighbors?
A. 0
B. 1
C. 2
D. 3
Answer: B
Explanation:
Traffic inbound to the egress ASBR has is received with only the VPN label (due to PHP) the egress ASBR forwards this to the adjacent ASBR) only Option-C inter-AS or CSC has 3 labels.
QUESTION 224
What is the encapsulation mode for MPLS running on Ethernet?
A. Transparent mode.
B. Frame mode
C. Channel mode
D. Packet mode.
E. Tunnel mode.
Answer: B
QUESTION 225
Which statements are correct for forwarding traffic into MPLS TE tunnels? (Choose 3)
A. Autoroute causes the tunnel to be treated as a directly connected link to the head-end.
B. Autoroute causes the TE head-end to establish IGP adjacency with the tail-end over the tunnel.
C. Forwarding adjacency makes the TE head-end node advertise the Tunnel LSP into the IGP.
D. Forwarding adjacency supports unequal cost load balancing over multiple TE tunnels.
Answer: ACD
QUESTION 226
SSO was configured on a Cisco ASR 1006 Router by using two RPs. When the main RP failed, a service disruption occurred. What are two reasons that the SSO did not work? (Choose two.)
A. The standby RP has a different DRAM configuration than the primary RP.
B. HSRP and NSF are not configured.
C. The ESP that is installed in the Cisco ASR 1006 Router does not support SSO.
D. The standby RP was not ready to switch over when the primary RP failed.
E. The standby RP has a different IOS version than the primary RP.
Answer: DE
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