Cisco 400-201 Online Practice Questions and Exam Preparation

Cisco 400-201 Online Questions & Answers

• Question 91:

  With the DSCP value fo "101110", what does the "11" in bits DS1 and DS2 indicate?

  A. CS (Class Selector Value)
  B. Queue Depth
  C. PHB (Per-Hop Behavior)
  D. IP Precedence
  E. Drop Probability
  F. AF Class
  E. Drop Probability

• Question 92:

  Drag and drop the computing model characteristics from the left onto the corresponding model on the right

  Select and Place:

  

  

• Question 93:

  

  Refer to the exhibit. All prefixes that the CE-A learns from the PE-A are OSPF interarea prefixes. The PE-A must only send prefixes to the CE-A from class B and class C. Which configuration must be applied on the PE-A to accomplish this requirement?

  A. ip prefix-list INTER-AREA deny 10.0.0.0/8 le 32 ip prefix-list INTER-AREA deny 20.0.0.0/8 le 32 ip prefix-list INTER-AREA deny 30.0.0.0/8 le 32 ip prefix-list INTER-AREA permit 0.0.0.0/0 le 32 ! router ospf 1 vrf CE-A area 4 filter-list prefix INTER-AREA in
  B. ip prefix-list INTER-AREA deny 10.0.0.0/8 le 32 ip prefix-list INTER-AREA deny 20.0.0.0/8 le 32 ip prefix-list INTER-AREA deny 30.0.0.0/8 le 32 ip prefix-list INTER-AREA permit 0.0.0.0/0 le 32 ! router ospf 1 vrf CE-A area 4 filter-list prefix INTER-AREA out
  C. ip prefix-list INTER-AREA permit 10.0.0.0/8 le 32 ip prefix-list INTER-AREA permit 20.0.0.0/8 le 32 ip prefix-list INTER-AREA permit 30.0.0.0/8 le 32 ! router ospf 1 vrf CE-A area 4 filter-list prefix INTER-AREA in
  D. ip prefix-list INTER-AREA permit 128.0.0.0/1 le 32 ! router ospf 1 vrf CE-A area 4 filter-list prefix INTER-AREA out
  E. ip prefix-list INTER-AREA deny 128.0.0.0/8 le 32 ip prefix-list INTER-AREA permit 128.0.0.0/1 le 32 ! router ospf 1 vrf CE-A area 4 filter-list prefix INTER-AREA out
  D. ip prefix-list INTER-AREA permit 128.0.0.0/1 le 32 ! router ospf 1 vrf CE-A area 4 filter-list prefix INTER-AREA out

• Question 94:

  Which option is the minimum MTU of a link to form a full IS-IS adjacency successfully?

  A. 4096 bytes
  B. 1500 bytes
  C. 1492 bytes
  D. 1460 bytes
  C. 1492 bytes

• Question 95:

  Which of the following statements regarding Selective Packet Discard (SPD) is correct?

  A. Selective Packet Discard (SPD) is a mechanism to drop non-routing packets instead of routing packets when the process level queue is congested.
  B. Selective Packet Discard (SPD) is a mechanism to drop normal IP packets instead of VOIP packets when the link is overloaded
  C. None of above.
  D. Selective Packet Discard (SPD) is a mechanism to drop Frame Relay frames with the DE bit set instead of Frame Relay frames DE bits without being set when the link is overloaded
  E. Selective Packet Discard (SPD) is a mechanism to drop packets with low IP precedence instead of packets with high IP precedence when the link is overloaded
  A. Selective Packet Discard (SPD) is a mechanism to drop non-routing packets instead of routing packets when the process level queue is congested.

• Question 96:

  A service provider is offering VoIP services level agreement to customers. Which configuration provides validation that the service level agreement has been honored?

  A. ipsla 999 udp-jitter 209.165.200.225 1000 codec g729a tag VoIP-SLA ipsla schedule 999 life forever start-time now
  B. ipsla 999 icmp-jitter 209.165.200.225 tag VoIP-SLA ipsla schedule 999 life forerver start-time now
  C. ipsla 99 icmp-jitter 209.165.200.225 tos 160 ipsla schedule 999 life forever start-time now
  D. ipsla 999 udp-jitter 209.165.200.225 tos 160 ipsla schedule 99 life forever start-time now
  E. ipsla 999 udp-jitter 209.165.200.225 tos 160 ipsla schedule 999 life forever start-time now
  F. ipsla 999 udp-jitter 209.165.200.225 1000 codec g729a tos 160 ipsla schedule 99 life forever stat-time now
  F. ipsla 999 udp-jitter 209.165.200.225 1000 codec g729a tos 160 ipsla schedule 99 life forever stat-time now

• Question 97:

  Two routers that use a POS interface are connected back-to-back. The interfaces are operational with no alarms appearing. When the routers are connected using an SDH network, alarms appear on the router and the interface status goes down. Which action will fix this issue?

  A. Reset the POS interface.
  B. Check the ADM switch for correct framing.
  C. Change the framing type on the router POS interface.
  D. Swap the POS interface.
  C. Change the framing type on the router POS interface.

• Question 98:

  Which IEEE standard defines wireless access in a vehicular environments?

  A. 802.11af
  B. 802.11ac
  C. 802.11k
  D. 802.11p
  D. 802.11p

• Question 99:

  A customer requests a MPLS VPN service with dual-home connection to the service provider. Which BGP attribute can prevent routes originated from the customer from being readvertised back to them?

  A. site-of-origin
  B. local-AS
  C. AS-path
  D. next-hop
  A. site-of-origin

• Question 100:

  Drag and drop the SCNET parity error bit on the left to the corresponding SONET layer on the right. Not all options will be used.

  Select and Place: