Cisco CCNA 200-301 Questions & Answers

• Question 581:

  Refer to the exhibit. Routers R1 and R3 have the default configuration. The router R2 priority is set to 99. Which commands on R3 configure it as the DR in the 10.0.4.0/24 network?

  

  A. R3(config)#interface Gig0/0 R3(config-if)#ip ospf priority 100

  B. R3(config)#interface Gig0/0 R3(config-if)#ip ospf priority 1

  C. R3(config)#interface Gig0/1 R3(config-if)#ip ospf priority 0

  D. R3(config)#interface Gig0/1 R3(config-if)#ip ospf priority 100

  Correct Answer: D

• Question 582:

  Refer to the exhibit.

  A network engineer must configure R1 so that it sends all packets destined to the 10.0.0.0/24 network to R3, and all packets destined to PC1 to R2. Which configuration must the engineer implement?

  

  A. R1(config)#ip route 10.0.0.0 255.255.255.0 172.16.0.2 R1(config)#ip route 10.0.0.5 255.255.255.255 192.168.0.2

  B. R1(config)#ip route 10.0.0.0 255.255.0.0 172.16.0.2 R1(config)#ip route 10.0.0.5 255.255.255.255 192.168.0.2

  C. R1(config)#ip route 10.0.0.0 255.255.255.0 192.168.0.2 R1(config)#ip route 10.0.0.5 255.255.255.255 172.16.0.2

  D. R1(config)#ip route 10.0.0.0 255.255.0.0 192.168.0.2 R1(config)#ip route 10.0.0.5 255.255.255.0 172.16.0.2

  Correct Answer: C

• Question 583:

  Refer to the exhibit.

  All traffic enters the CPE router from interface Serial0/3 with an IP address of 192.168.50.1. Web traffic from the WAN is destined for a LAN network where servers are load-balanced. An IP packet with a destination address of the HTTP virtual IP of 192.168.1.250 must be forwarded. Which routing table entry does the router use?

  

  A. 192.168.1.0/24 via 192.168.12.2

  B. 192.168.1.128/25 via 192.168.13.3

  C. 192.168.1.192/26 via 192.168.14.4

  D. 192.168.1.224/27 via 192.168.15.5

  Correct Answer: D

  Longest Prefix route inclusive of the IP Address. /27 = 32, which is inclusive in this case.

• Question 584:

  Refer to the exhibit. An engineer assumes a configuration task from a peer. Router A must establish an OSPF neighbor relationship with neighbor 172.1.1.1. The output displays the status of the adjacency after 2 hours. What is the next step in the configuration process for the routers to establish an adjacency?

  

  A. Configure router A to use the same MTU size as router B.

  B. Configure a point-to-point link between router A and router B.

  C. Set the router B OSPF ID to the same value as its IP address.

  D. Set the router B OSPF ID to a nonhost address.

  Correct Answer: A

• Question 585:

  Refer to the exhibit. Which two configurations must the engineer apply on this network so that R1 becomes the DR? (Choose two.)

  

  A. R3(config)#interface fastethernet 0/0 R3(config-if)#ip ospf priority 0

  B. R1(config)#router ospf 1 R1(config-router)#router-id 192.168.100.1

  C. R1(config)#interface fastethernet 0/0 R1(config-if)#ip ospf priority 200

  D. R1(config)#interface fastethernet 0/0 R1(config-if)#ip ospf priority 0

  E. R3(config)#interface fastethernet 0/0 R3(config-if)#ip ospf priority 200

  Correct Answer: AC

  R1 must have the Highest priority, and thus R3 a low or lowest Priority.

• Question 586:

  Refer to the exhibit. When router R1 is sending traffic to IP address 10.56.192.1, which interface or next hop address does it use to route the packet?

  

  A. 10.56.0.1

  B. 0.0.0.0/0

  C. Vlan57

  D. 10.56.128.19

  Correct Answer: A

• Question 587:

  Refer to the exhibit. Load-balanced traffic is coming in from the WAN destined to a host at 172.16.1.190. Which next-hop is used by the router to forward the request?

  

  A. 192.168.7.4

  B. 192.168.7.7

  C. 192.168.7.35

  D. 192.168.7.40

  Correct Answer: C

  /29 = 8 IPs, 182-191, 190 is the last Assignable IP on that Subnet, so /29 is picked because it is the Longest Prefix route INCLUSIVE of the IP address. And the next hop IP for that is C. 192.168.7.35

• Question 588:

  Which interface mode must be configured to connect the lightweight APs in a centralized architecture?

  A. WLAN dynamic

  B. trunk

  C. access

  D. management

  Correct Answer: C

  While the Cisco WLCs always connect to 802.1Q trunks, Cisco lightweight APs do not understand VLAN tagging and should only be connected to the access ports of the neighbor switch.

  This is an example switch port configuration from the Catalyst 3750: interface GigabitEthernet1/0/22 description Access Port Connection to Cisco Lightweight AP switchport access vlan 5 switchport mode access no shutdown

  Reference:

  https://www.cisco.com/c/en/us/support/docs/wireless/4400-series-wireless-lan-controllers/69719-wlc-lwap-config.html

• Question 589:

  Refer to the exhibit.

  

  Users need to connect to the wireless network with IEEE 802.11r-compatible devices. The connection must be maintained as users travel between floors or to other areas in the building. What must be the configuration of the connection?

  A. Disable AES encryption.

  B. Enable Fast Transition and select the FT 802.1x option.

  C. Enable Fast Transition and select the FT PSK option.

  D. Select the WPA Policy option with the CCKM option.

  Correct Answer: C

• Question 590:

  Refer to the exhibit.

  

  An engineer is asked to insert the new VLAN into the existing trunk without modifying anything previously configured. Which command accomplishes this task?

  A. switchport trunk allowed vlan 100-104

  B. switchport trunk allowed vlan 104

  C. switchport trunk allowed vlan all

  D. switchport trunk allowed vlan add 104

  Correct Answer: D