Cisco 400-201 Online Practice Questions and Exam Preparation

Cisco 400-201 Online Questions & Answers

• Question 891:

  A network engineer is connecting a router that is not manufactured by Cisco to a Cisco 7613 Router with a 10 Gigabit Ethernet Route Switch Processor uplink interface. The uplink interface is not in shutdown mode, but the interface does not come up. What is the most likely cause of the issue in this scenario?

  A. The remote device does not support 10 Gigabit Ethernet.
  B. Autonegotiation is enabled.
  C. There is a faulty interface.
  D. There is a faulty cable.
  B. Autonegotiation is enabled.

• Question 892:

  Which three PIM modes require RP? (Choose three)

  A. PIM-DM
  B. PIM-SM
  C. PIM with mLDP
  D. PIM-SSM
  E. PIM anycast
  F. PIM-BIDIR
  B. PIM-SM
  E. PIM anycast
  F. PIM-BIDIR

• Question 893:

  A service provider engineer enabled the BGP next-hop tracking feature and also tuned the OSPF to increase the network convergence in case of network failures. However , the operator engineer notices that in cases of PE failure, the network convergence is still slow. which configuration must the operator use to remedy this failure scenario?

  A. router bgp 65000 address-family ipv4 bgp nexthop trigger delay 1 ! address-family vpnv4 bgp nexthop trigger delay 1
  B. ip prefix-list PREFIX_32 permit 0.0.0.0/0 ge 32 ! route-map ONLY_32 permit 10 match ip address prefix-list PREFIX_32 match source-protocol ospf ! router bgp 65000 address-family vpnv4 bgp next-hop route-map ONLY_32
  C. router ospf 1 default-information originate always metric-type 1 timers throttle Isa 1 5 5000 timers throttle spf 1 5 5000
  D. router ospf 1 no default-information originate tiers throttle Isa all 1 5 5000 times throttle spf 1 5 5000
  E. router bgp 65000 address-family ipv4 no bgp next-hop trigger enable bgp additional-paths install ! address-family vpnv4 no bgp next-hop trigger enable bgp additional-paths install
  A. router bgp 65000 address-family ipv4 bgp nexthop trigger delay 1 ! address-family vpnv4 bgp nexthop trigger delay 1

• Question 894:

  How many token buckets are needed to support a multi-actions policer that meters conforming, exceeding and violating traffic?

  A. 1
  B. 3
  C. 5
  D. 2
  E. 6
  F. 4
  D. 2

• Question 895:

  Which type of mVPN core tree does the Rosen mLDP profile use to signal individual P2MP LSP that are mapped to SGs?

  A. S-PMSI
  B. MS-PMSI
  C. partitioned MDT
  D. MI-PMSI
  D. MI-PMSI

• Question 896:

  What is the maximum capacity of a single Cisco CRS-1?

  A. 64 Tb/s
  B. 78 Tb/s
  C. 92 Tb/s
  D. 106 Tb/s
  E. 128 Tb/s
  C. 92 Tb/s

• Question 897:

  Which two statements about IEEE 802.1ah Provider Backbone Bridge are true? (Choose two.)

  A. IEEE 802.1ah enables geographically separated LAN segments to be interconnected as a single bridged domain over an MPLS network, knowing all the customer MAC addresses.
  B. IEEE 802.1ah provides the same Ethernet Layer 2 network services as VLAN does, but with greater extensibility and flexibility by overlay scheme over a Layer 3 network.
  C. IEEE 802.1ah allows a fewer number of pseudowires in the IP/MPLS core to transport a large number of customer services.
  D. IEEE 802.1ah redefines the flooding and forwarding behavior to avoid loops by not flooding frames received from one member to other members of the same group.
  E. IEEE 802.1ah provides a means for interconnecting multiple provider bridged to build a large-scale, end-to-end, Layer 2 provider bridged network.
  C. IEEE 802.1ah allows a fewer number of pseudowires in the IP/MPLS core to transport a large number of customer services.
  E. IEEE 802.1ah provides a means for interconnecting multiple provider bridged to build a large-scale, end-to-end, Layer 2 provider bridged network.

• Question 898:

  Refer to the exhibit.

  

  XYZ is using the BSR method and PE1 has the configuration shown.

  A. Which statement describes why PE1 is unable to receive RP information from XYZ site 2?
  B. IPv4 MDT address family is not activated between PE1 and PE2.
  C. Loopback 3 is not enabled with PIM.
  D. A mismatch exists for update source interface between PE1 and PE2.
  E. A mismatch exists in MDT data subnet for XYZ VRF between PE1 and PE2.
  B. IPv4 MDT address family is not activated between PE1 and PE2.

• Question 899:

  A network engineer is responsible for provisioning LDP and IGP over the IP core network to maintain the MPLS functionality as a day-to-day task. The IP engineer is looking for automation opportunities. Which feature allows the LDP protocol to be automatically enabled on interfaces that run IGP on the routers?

  A. MPLS LDP autoconfiguration
  B. MPLS LDP discovery
  C. MPLS LDP-IGP synchronization
  D. MPLS LDP session protection
  A. MPLS LDP autoconfiguration

• Question 900:

  Which two actions provide BGP fast convergence? (Choose two.)

  A. Apply BGP Local Preference.
  B. Tune BGP walk timer.
  C. Tune BGP keep-alive timer.
  D. Use BGP NHT.
  E. Use BGP PIC.
  F. Tune BGP advertisement interval.
  E. Use BGP PIC.
  F. Tune BGP advertisement interval.