400-151 Exam - CCIE Data Center Written Exam

NEW QUESTION 1
Which way to configure a redundant rendezvous point for BIDIR multicast are valid?

• A. phantom RP
• B. anycast RP
• C. auto RP
• D. MSDP

Answer: A

NEW QUESTION 2
Refer to the exhibit.

Which two options must be configured on the Layer 3 Gateway switches to isolate the HSRP between the two data centers? ( Choose two)

• A. disable HSRP GARP on the SVIs for the VLANs that move across the DCI
• B. routed access control list on the DCI on the SVIs that blocks the HSRP control traffic
• C. port access control list on the DCI port-channel that blocks the HSRP control traffic
• D. VLAN access control list that blocks the HSRP control traffic
• E. ARP inspection filter that blocks the HSRP GARPs

Answer: DE

Explanation: https://www.cisco.com/c/en/us/support/docs/switches/nexus-7000-series-switches/118934-configure-nx7k-00.html#anc12

NEW QUESTION 3
For which two multicast distribution modes is RP Configuration required? (Choose two)

• A. BIDIR
• B. RPF routes for multicast
• C. SSM
• D. ASM
• E. UDIR

Answer: AD

NEW QUESTION 4
DRAG DROP
Drag and drop the term about BFD session parameters from the left onto the correct definition on the right?

Answer:

Explanation:

NEW QUESTION 5
Which three statement about the VLAN Trunking Protocol version 3 are true? (Choose three)

• A. It provides enhanced security with hidden and secret passwords
• B. It does not support private VLANs
• C. It supports manual configuration of VLANs on a device configured as a VLAN TrunkingProtocol client
• D. It is not compatible with VLAN Trunking Protocol version 1 or 2
• E. It allows only the primary server to make VLAN Trunking Protocol configuration changes
• F. It supports 4K VLANs

Answer: AEF

NEW QUESTION 6
Which statement about updating the service profile is true?

• A. Updating service profile templates can have vNIC and vHBA templates that are initial templates.
• B. Updating service profile templates cannot have vNIC and vHBA templates that are lnitialtemplates
• C. Changes made to a vNIC templat that is an Updating template are not propagated to the service profile if the service profile template is lnitial.
• D. Updating service profile templates can only be applied to an existing service profile.
• E. Changes made to a vNIC template that is an lnitial template are propagated to the service profile if the service profile template is Updating.

Answer: A

NEW QUESTION 7
Assume that ucsd-dcloud cisco.com is the correct address of the cisco UCS Director server.Which two
options are prerequistes to access the cisco UCS Director REST API interface? (choose two)

• A. Run the dbgtoken utility and ask TAC to generate a response cookie
• B. Submit the usemame/password to http://ucsd-dcloud cisco.com/api/access to obtain session cookie
• C. Obtain the REST API Access Key code for the User Information dialog box
• D. Obtain the developer token from cisco Devnet
• E. Enable the Developer menu on the Adcanced tab of the User Information dalogbox

Answer: CE

NEW QUESTION 8
Which two connectivity modes does Cisco RISE support? (Choose 2)

• A. Directly connecte
• B. No virtual port channel is supported.
• C. Indirectly connecte
• D. Only Layer 3 adjacent.
• E. Indirectly connecte
• F. Only Layer 2 adjacent
• G. Indirectly connecte
• H. Layer 2 and Layer 3 adjacent.
• I. Directly connecte
• J. Virtual port channel is supported.

Answer: CE

NEW QUESTION 9
Which option is a data modeling language used to model configuration and state data of network elements?

• A. NETCONF
• B. SNMPv4
• C. YANG
• D. RESTCONF

Answer: C

NEW QUESTION 10
Which three issues can cause OSPF neighbors to not be able to establish an adjacency? (Choose three)

• A. Feature Multicast not enabled
• B. duplicate RIDs
• C. OSPF instance tag
• D. hello values
• E. Interface cost is not set
• F. MTU
• G. PIM

Answer: BDF

Explanation: ospf instance tag means ospf process-id

NEW QUESTION 11
Refer to the exhibit.

Using GET method with this XML code, which two pieces of information about Application Policy Infrastructure Controllers shows the output? ( Choose two)

• A. ports of the leaves where the APICs are connected
• B. hard disks status for each APIC in the cluster
• C. APIC version installed on each node
• D. serial number of each APIC in the cluster
• E. admin status of each APIC in the cluster
• F. number of network interfaces of each APIC

Answer: DE

NEW QUESTION 12
Which two statements about enhanced zoning are true? (Choose two）

• A. It does not enforce the default zone setting throughout the fabric
• B. When you begin a session, the switch locks the entire fabric to implement the change
• C. It retrieves the actication results and the nature of the problem from the local switch only
• D. References to the zone are used by the zone sets as required after you define the zone
• E. It performs all configurations with multiple configuration sessions

Answer: BD

NEW QUESTION 13
Which three options are SDN Southbound protocols? (Choose three)

• A. API
• B. OVSDB
• C. OpenFlow
• D. Puppet
• E. PCEP
• F. VXLAN

Answer: BCE

NEW QUESTION 14
Which two options are common PTP device types? (Choose two)

• A. transparent clock
• B. sundials
• C. crystal clock
• D. network clock
• E. boundary clock

Answer: AE

NEW QUESTION 15
A user requests one primary VLAN,two community VLANs and two isolated VLANs for multicasts
capable servers that must transmit multicast traffic and receive multicast traffic through the use of IGMPv2 on which VLAN must the IGMP querier be configured?

• A. isolated VLAN and both community VLANs
• B. only the primary VLAN
• C. primary and secondary VLANs
• D. Layer 2 multicast is not supported when using private VLANs

Answer: A

NEW QUESTION 16
Refer to the exhibit.

Which option describes the main purpose of the XML messages?

• A. Shut down an existing port group profile
• B. Delete an existing port group profile
• C. Modify an existing port group profile
• D. Create a new port group profile

Answer: D

NEW QUESTION 17
DRAG DROP
Drag and drop the feature on the left to their correct benefit on the right

Answer:

Explanation: A goes to C
B goes to D
C goes to A
D goes to B

NEW QUESTION 18
Which IETF standard is the most efficient messaging protocol used in anloT network?

• A. SNMP
• B. HTTP
• C. CoAP
• D. MQTT

Answer: C

NEW QUESTION 19
Which state is the optimal health state for an APIC cluster?

• A. fully sync'd
• B. in service
• C. in-sync
• D. fully fit

Answer: D