Cisco CCIE Enterprise Wireless 350-401 Questions & Answers

• Question 661:

  In which two ways does the routing protocol OSPF differ from EIGRP? (Choose two.)

  A. OSPF supports an unlimited number of hops. EIGRP supports a maximum of 255 hops.

  B. OSPF provides shorter convergence time than EIGRP.

  C. OSPF is distance vector protocol. EIGRP is a link-state protocol.

  D. OSPF supports only equal-cost load balancing. EIGRP supports unequal-cost load balancing.

  E. OSPF supports unequal-cost load balancing. EIGRP supports only equal-cost load balancing.

  Correct Answer: AD

• Question 662:

  Which QoS feature uses the IP Precedence bits in the ToS field of the IP packet header to partition traffic into different priority levels?

  A. marking

  B. shaping

  C. policing

  D. classification

  Correct Answer: D

  Using packet classification, you can partition network traffic into multiple priority levels or classes of service.

  ..packet classification features, such as IP precedence, to select

  packets (or traffic flows) traversing a router or interface for different types of QoS service. For example, using the three precedence bits in the type of service (ToS) field of the IP packet header...

  reference:https://www.cisco.com/c/en/us/td/docs/routers/ncs4000/software/qos/configuration_guide/b-qos-cg/b-qos-cg_chapter_0101.pdf#_OPENTOPIC_TOC_PROCESSING_d108e235

• Question 663:

  A customer has a pair of Cisco 5520 WLCs set up in an SSO cluster to manage all APs. Guest traffic is anchored to a Cisco 3504 WLC located in a DMZ. Which action is needed to ensure that the EoIP tunnel remains in an UP state in the event of failover on the SSO cluster?

  A. Use the mobility MAC when the mobility peer is configured

  B. Use the same mobility domain on all WLCs

  C. Enable default gateway reachability check

  D. Configure back-to-back connectivity on the RP ports

  Correct Answer: A

  https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/7-5/High_Availability_DG.html

• Question 664:

  How do stratum levels relate to the distance from a time source?

  A. Stratum 0 devices are connected directly to an authoritative time source

  B. Stratum 1 devices are connected directly to an authoritative time source

  C. Stratum 15 devices are connected directly to an authoritative time source

  D. Stratum 15 devices are an authoritative time source

  Correct Answer: B

• Question 665:

  Refer to the exhibit.

  

  Which command allows hosts that are connected to FastEthernet0/2 to access the Internet?

  A. ip nat inside source list 10 interface FastEthernet0/1 overload

  B. ip nat inside source list 10 interface FastEthernet0/2 overload

  C. ip nat outside source list 10 interface FastEthernet0/2 overload

  D. ip nat outside source static 209.165.200.225 10.10.10.0 overload

  Correct Answer: A

• Question 666:

  Refer to the exhibit.

  

  Which configuration is required to summarize the Area 2 networks that are advertised to Area 0?

  

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: C

• Question 667:

  Which router is elected the IGMP Querier when more than one router is in the same LAN segment?

  A. The router with the shortest uptime

  B. The router with the lowest IP address

  C. The router with the highest IP address

  D. The router with the longest uptime

  Correct Answer: B

  Query messages are used to elect the IGMP querier as follows: 1. When IGMPv2 devices start, they each multicast a general query message to the all-systems group address of 224.0.0.1 with their interface address in the source IP address

  field of the message. 2. When an IGMPv2 device receives a general query message, the device compares the source IP address in the message with its own interface address. The device with the lowest IP address on the subnet is elected

  the IGMP querier. 3. All devices (excluding the querier) start the query timer, which is reset whenever a general query message is received from the IGMP querier. If the query timer expires, it is assumed that the IGMP querier has gone down,

  and the election process is performed again to elect a new IGMP querier.

  Reference:

  https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3750x_3560x/software/release/15-2_2_e/multicast/configuration_guide/b_mc_1522e_3750x_3560x_cg/b_ipmc_3750x_3560x_chapte r_01000.html

• Question 668:

  Refer to the exhibit.

  

  Users cannot reach the web server at 192.168.100.1. What is the root cause for the failure?

  A. The server is attempting to load balance between links 10.100.100.1 and 10.100.200.1.

  B. There is a loop in the path to the server.

  C. The gateway cannot translate the server domain name.

  D. The server is out of service.

  Correct Answer: B

• Question 669:

  By default, which virtual MAC address does HSRP group 12 use?

  A. 00 5e0c:07:ac:12

  B. 05:44:33:83:68:6c

  C. 00:00:0c:07:ac:0c

  D. 00:05:5e:00:0c:12

  Correct Answer: C

• Question 670:

  A firewall address of 192 166.1.101 can be pinged from a router but, when running a traceroute to It, this output is received

  

  What is the cause of this issue?

  A. The firewall blocks ICMP traceroute traffic.

  B. The firewall rule that allows ICMP traffic does not function correctly

  C. The firewall blocks ICMP traffic.

  D. The firewall blocks UDP traffic

  Correct Answer: D