Cisco CCIE Enterprise Wireless 350-401 Questions & Answers

• Question 681:

  What does the Cisco DNA Center Authentication API provide?

  A. list of global issues that are logged in Cisco DNA Center

  B. access token to make calls to Cisco DNA Center

  C. list of VLAN names

  D. dent health status

  Correct Answer: B

• Question 682:

  Which technology enables a redundant supervisor engine to take over when the primary supervisor engine fails?

  A. NSF

  B. graceful restart

  C. SSO

  D. FHRP

  Correct Answer: C

  SSO is the base technology that has this capability at L-2. NSF sits on top of SSO to extend the same capability to L-3.

• Question 683:

  Which tool is used in Cisco DNA Center to build generic configurations that are able to be applied on device with similar network settings?

  A. Command Runner

  B. Template Editor

  C. Application Policies

  D. Authentication Template

  Correct Answer: B

  Cisco DNA Center provides an interactive editor called Template Editor to author CLI templates. Template Editor is a centralized CLI management tool to help design a set of device configurations that you need to build devices in a branch. When you have a site, office, or branch that uses a similar set of devices and configurations, you can use Template Editor to build generic configurations and apply the configurations to one or more devices in the branch. Reference: https://

  www.cisco.com/c/en/us/td/docs/cloud-systems-management/network-automation-and-management/dna-center/1-3/user_guide/b_cisco_dna_center_ug_1_3/b_cisco_dna_center_ug_1_3_chapter_0111.html

• Question 684:

  Refer to the exhibit.

  

  The OSPF neighborship fails between two routers. What is the cause of this issue?

  A. The OSPF router ID is missing on this router.

  B. The OSPF process is stopped on the neighbor router.

  C. There is an MTU mismatch between the two routers.

  D. The OSPF router ID is missing on the neighbor router.

  Correct Answer: C

  Stuck in ExStart and jumbo points to MTU.

  cisco_R2(config-subif)#do debug ip osp adj

  OSPF adjacency debugging is on

  cisco_R2(config-subif)#ip mtu 1111 <<<<<<<<<<<<<<<< cisco_R2(config-subif)#

  cisco_R2(config-subif)#

  cisco_R2(config-subif)#do clear ip ospf

  !!!debug shows this:

  cisco_R2(config-subif)#

  *Dec 23 13:02:27.164: OSPF-1 ADJ Et0/0.10: Rcv DBD from 6.6.6.6 seq 0x19FD opt 0x52 flag 0x7 len 32 mtu 1500 state EXSTART <<<<<<<<<<<<< *Dec 23 13:02:27.164: OSPF-1 ADJ Et0/0.10: Nbr 6.6.6.6 has larger interface MTU

  <<<<<<<<<

  *Dec 23 13:02:27.164: OSPF-1 ADJ Et0/0.10: Rcv DBD from 6.6.6.6 seq 0x26B opt 0x52 flag 0x2 len 112 mtu 1500 state EXSTART

  *Dec 23 13:02:27.164: OSPF-1 ADJ Et0/0.10: Nbr 6.6.6.6 has larger interface MTU *Dec 23 13:02:27.395: OSPF-1 ADJ Et0/0.10: Rcv DBD from 6.6.6.6 seq 0x26B opt 0x52 flag 0x2 len 112 mtu 1500 state EXSTART

• Question 685:

  Refer to the exhibit.

  

  R1 has a BGP neighborship with a directly connected router on interface Gi0/0.

  Which command set is applied between the iterations of show ip bgp 2.2.2.2?

  A. R1(config)#router bgp 65001 R1(config-router)#neighbor 192.168.50.2 shutdown

  B. R1(config)#router bgp 65002 R1(config-router)#neighbor 192.168.50.2 shutdown

  C. R1(config)#no ip route 192.168.50.2 255.255.255.255 Gi0/0

  D. R1(config)#ip route 2.2.2.2 255.255.255.255 192.168.50.2

  Correct Answer: D

• Question 686:

  High bandwidth utilization is occurring on interface Gig0/1 of a router. An engineer must identify the flows that are consuming the most bandwidth. Cisco DNA Center is used as a flow exporter and is configured with the IP address

  192.168.23.1 and UDP port 23000. Which configuration must be applied to set NetFlow data export and capture on the router?

  

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: C

  https://www.cisco.com/c/dam/en/us/td/docs/security/stealthwatch/netflow/Cisco_NetFlow_Configuration.pdf

• Question 687:

  Refer to the exhibit.

  

  What does this Python script do?

  A. enters the TACACS+ username for a specific IP address

  B. reads the username for a specific IP address from a light database

  C. writes the username for a specific IP address into a light database

  D. enters the RADIUS username for a specific IP address

  Correct Answer: B

• Question 688:

  Which LISP component decapsulates messages and forwards them to the map server responsible for the egress tunnel routers?

  A. Router Locator

  B. Map Resolver

  C. Proxy ETR

  D. Ingress Tunnel Router

  Correct Answer: B

  reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_lisp/configuration/xe-3s/irl-xe-3s-book/irl-overview.pdf

• Question 689:

  Refer to the exhibit.

  

  Which two configurations enable R1 and R2 to advertise routes into OSPF? (Choose two)

  A. R2 router ospf 0 network 172.16.1.0 0.0.0.255 area 0 network 172.16.2.0 0.0.0.255 area 0

  B. R1 router ospf 0 network 192.168.1.0 255.255.255.0 area 0 network 192.168.2.0 255.255.255.0 area 0

  C. R2 router ospf 0 network 172.16.1.0 255.255.255.0 area 0 network 172.16.2.0 255.255.255.0 area 0

  D. R1 router ospf 0 network 192.168.1.0 0.0.0.255 area 0 network 192.168.2.0 0.0.0.255 area 0

  E. R2 router ospf 0 network 172.16.1.0 0.0.0.255 area 0 network 172.16.2.0 255.255.255.0 area 0

  Correct Answer: AD

• Question 690:

  Which NTP mode must be activated when using a Cisco router as an NTP authoritative server?

  A. primary

  B. server

  C. broadcast client

  D. peer

  Correct Answer: B