300-165 Exam - DCII Implementing Cisco Data Center Infrastructure (DCII)

NEW QUESTION 1
Which four options are capabilities of the Cisco Nexus 5000 and 5500 Series Switch? (Choose four.)

• A. line rate
• B. managed by a parent switch
• C. lossless 10 Gigabit Ethernet
• D. lossless 100 Gigabit Ethernet
• E. low latency
• F. extremely low latency
• G. hosts a virtual supervisor module

Answer: ACEG

NEW QUESTION 2
Which command allows a Cisco Nexus 7000 Series Switch to receive NTP configuration updates by
using Cisco Fabric Services?

• A. N7k (config) # feature ntp
• B. N7k (config) # ntp distribute
• C. N7k <config) # distribute
• D. N7k (config) # ntp master

Answer: B

Explanation:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/4_2/nxos/system_management/configuration/guide/sm_nx_os_cli/sm_3ntp.html
Enables the device to receive NTP configuration updates that are distributed through CFS.

NEW QUESTION 3
You configure STP on a switch that is attached to a Cisco Fabric Path domain and that has the vPC feature deployed. How do you configure STP on the switch in the Cisco FabricPath domain on VL AN 10?

• A. Option A
• B. Option B
• C. Option C
• D. Option D

Answer: C

NEW QUESTION 4
Which FCoE component is responsible for the encapsulation and de-encapsulation of Fibre Channel frames in Ethernet?

• A. distributed FCF
• B. FCoE node
• C. FCoE logical endpoint
• D. Fibre Channel forwarder
• E. FCoE forwarder

Answer: C

Explanation:
The FCoE Logical Endpoint (FCoE_LEP) is responsible for the encapsulation and deencapsulation functions of the FCoE traffic. FCoE_LEP has the standard Fibre Channel layers, starting with FC-2 and continuing up the Fibre Channel Protocol stack.
Reference:
https://www.safaribooksonline.com/library/view/ccna-dataQuestions& Answers PDF P-106 center/9780133860429/ch11lev3sec5.html

NEW QUESTION 5
What are two requirements for configuring SAN device aliases? (Choose two.)

• A. The aliases are independent between fabric nodes.
• B. The aliases can be assigned to WWPN and WWNN.
• C. The aliases can be assigned to WWNN only.
• D. The aliases can be assigned to WWPN only.
• E. The aliases must be 64 characters or les

Answer: DE

NEW QUESTION 6
What mode is required on a Cisco Nexus 7000 32-port 10-GB module port group to allow equal access to the 10-GB port controller?

• A. dedicated
• B. assigned
• C. shared
• D. community

Answer: C

Explanation:
You can share 10 Gb of bandwidth among a group of ports (four ports) on a 32-port 10-Gigabit Ethernet module. To share the bandwidth, you must bring the dedicated port administratively down, specify the ports that are to share the bandwidth, change the rate mode to shared, and then bring the ports administratively up.
Reference: http://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/5_x/nxos/ interfaces/configuration/guide/if_cli/if_basic.html#70242

NEW QUESTION 7
You have a Cisco Nexus 5000 Series switch. Port security is configured to use sticky learning. Where are the secured MAC addresses stored?

• A. the running configuration
• B. the startup configuration
• C. NVRAM
• D. RAM

Answer: C

NEW QUESTION 8
Refer to the exhibit.

Which two options are results of the configuration on the Cisco Nexus switch are true? (Choose two.)

• A. When the interface receives a packet triggering the violation, address learning is stopped and ingress traffic from the nonsecure MAC address is dropped
• B. When the interface receives a packet triggering the violation, a syslog message is logged, address learning continues, and all traffic continues, and traffic continues to forwarded
• C. Port security on the Ethernet 2/1 interface uses the dynamic method for MAC address learning
• D. When the interface receives a packet triggering the volition, the interface is error disable
• E. Port security on the Ethernet 2/1 interface users the sticky method for MAC address learning all traffic continue to be

Answer: AC

NEW QUESTION 9
Which two types of traffic are carried over a vPC peer link when no failure scenarios are present? (Choose two.)

• A. multicast data traffic
• B. unicast data traffic
• C. broadcast data traffic
• D. vPC keep-alive messages

Answer: AC

Explanation:
The vPC peer link is the link used to synchronize states between the vPC peer devices. The vPC peer link carries control traffic between two vPC switches and also multicast, broadcast data traffic. In some link failure scenarios, it also carries unicast traffic. You should have at least two 10 Gigabit Ethernet interfaces for peer links.
Reference:
http://www.cisco.com/c/en/us/products/collateral/switches/nexus-5000-seriesswitches/ configuration_guide_c07-543563.html

NEW QUESTION 10
Which technology is required in the underlay to facilitate remote VTEP discovery?

• A. multicast
• B. VXLAN
• C. OSPF
• D. BGR

Answer: A

NEW QUESTION 11
Which interface is used for vPC keepalives on both 7000's

• A. Port-channel 1
• B. Port-channel 2
• C. Port-channel 100
• D. Mgmt0
• E. Ethernet 2/1
• F. Ethernet 2/3

Answer: D

NEW QUESTION 12
Which two items are services that are provided by Cisco Fabric Services? (Choose two.)

• A. device alias distribution
• B. VLAN database distribution
• C. Kerberos proxy distribution
• D. RSA key pair distribution
• E. DPVM configuration distribution

Answer: AE

Explanation:
The device alias application uses the Cisco Fabric Services (CFS) infrastructure to enable efficient database management and distribution. Device aliases use the coordinated distribution mode and the fabric-wide distribution scope.
DPVM can use CFS to distribute the database to all switches in the fabric. This allows devices to move anywhere and keep the same VSAN membership. You should enable CFS distribution on all switches in the fabric. Using the CFS infrastructure, each DPVM server learns the DPVM database from each of its neighboring switches during the ISL bring-up process. If you change the database locally, the DPVM server notifies its neighboring switches, and that database is updated by all switches in the fabric.
Reference: http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/configuration/guide/cli/ CLIConfigurationGuide/ddas.html and http://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/nxos/ san_switching/configuration/guide/b_Cisco_Nexus_7000_NXOS_ SAN_Switching_Configuration_Guide/Cisco_Nexus_7000_NXOS_ SAN_Switching_Configuration_Guide_chapter4.html#concept_2B83E16506C845B39BDF96F9CA FFAEC3

NEW QUESTION 13
Which two options are limitations of NetFlow Version 5? (Choose two.)

• A. no support for IPv6, Layer 2, or MPLS fields
• B. fixed field specifications
• C. excessive network utilization
• D. analyzes all packets on the interface

Answer: AB

NEW QUESTION 14
In policy-based routing, which action is taken for packets that do not match any of the route-map statements?

• A. forwarded after the egress queue empties on the outbound interface
• B. forwarded using the last statement in the route map
• C. forwarded using the closest matching route-map statement
• D. forwarded using destination-based routing

Answer: D

Explanation:
Each entry in a route map contains a combination of match and set statements. The match statements define the criteria for whether appropriate packets meet the particular policy (that is, the conditions to be met). The set clauses explain how the packets should be routed once they have met the match criteria.
You can mark the route-map statements as permit or deny. You can interpret the statements as follows:
• If the statement is marked as permit and the packets meet the match criteria, the set clause is applied. One of these actions involves choosing the next hop.
• If a statement is marked as deny, the packets that meet the match criteria are sent back through the normal forwarding channels, and destination-based routing is performed.
• If the statement is marked as permit and the packets do not match any route-map statements, the packets are sent back through the normal forwarding channels, and destination-based routing is performed.
Reference: http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus9000/sw/7-x/unicast/configuration/guide/l3_cli_nxos/l3pbr.pdf

NEW QUESTION 15
Which statement about FabricPath and private VLANs is true?

• A. FabricPath ports can be put into a private VLAN.
• B. All VLANs in the private VLAN must in the same mode.
• C. Private VLANs are not supported with FabricPath.
• D. FabricPath is the only mode supported for private VLAN

Answer: B

NEW QUESTION 16
You create a checkpoint on a Cisco Nexus 7700 Series switch. You plan to roll back the running configuration by using the checkpoint. You must ensure that changes are made only if the entire rollback can be applied successfully. Which rollback option should you use?

• A. atomic
• B. stop-at-first-failure
• C. best-effort
• D. verbose

Answer: A

NEW QUESTION 17
On a Cisco Nexus7000 switches what is true regarding Cisco FabricPath requirements?

• A. Ensure that you have installed the Enhanced Layer 2 license and that you have installed an F Series module
• B. Ensure that you have installed the Enhanced Layer 2 license and that you have installed an M Series module
• C. Ensure that you have installed the Enhanced Layer 3 license and that you have installed an M Series module
• D. Ensure that you have installed the Scalable Feature License license and that you have installed an F Series module

Answer: A

Explanation:
FabricPath switching has the following prerequisites:
• You should have a working knowledge of Classical Ethernet Layer 2 functioning.
• You must install the FabricPath feature set on the default and nondefault VDC before you enable FabricPath on the switch. See Configuring Feature Set for FabricPath for information on installing the FabricPath feature set.
• You are logged onto the device.
• Ensure that you have installed the Enhanced Layer 2 license.
• You are in the correct virtual device context (VDC). A VDC is a logical representation of a set of system resources. You can use the switchto vdc command with a VDC number.
• You are working on the F Series module. Reference:
http://www.cisco.com/en/US/docs/switches/datacenter/sw/5_x/nxos/ fabricpath/configuration/guide/fp_switching.html

NEW QUESTION 18
Which statement about the MPLS feature set is true?

• A. It is not license dependent.
• B. It can be installed from any VDC.
• C. It can be enabled only in the default VDC.
• D. It must be installed from the default VD

Answer: D

NEW QUESTION 19
Refer to the exhibit.

Which action do you take to prevent DAI from inspecting packets on Ethernet 2/0?

• A. Configure a DHCP snooping entry.
• B. Create a VLAN ACL
• C. Create a MAC ACL
• D. Configure Ethernet 2/0 as a trusted interfac

Answer: D

NEW QUESTION 20
Which statement accurately describes an EPLD upgrade on supervisor modules?

• A. It is disruptive in dual supervisor configurations.
• B. It is disruptive in single supervisor configurations.
• C. It can be performed during an ISSU.
• D. It requires an NX-OS image upgrad

Answer: B

NEW QUESTION 21
Which two advantages does FabricPath have over Spanning Tree in implementing a loop-free network topology design? (Choose two.)

• A. Blocked links can be brought in to service if active links fail.
• B. Convergence times are faster.
• C. Multipath forwarding is supported for unicast and multicast Layer 2 and Layer 3 traffic.
• D. Unknown unicast addresses are flooded in through the originating por

Answer: BC

NEW QUESTION 22
Refer to the exhibit.

What is the result?

• A. The switch implements a rollback file that is named running-config
• B. The switch implements a rollback and skips any errors
• C. The switch implements a rollback that stops if an error occurs
• D. The switch implements a rollback only if no errors occur

Answer: D

NEW QUESTION 23
What is effect of the command “fabricpath load-balance unicast Iayer3”?

• A. It configures F2 VDC FabricPath unicast load balancing
• B. The command automatically load balances broadcast traffic
• C. It configures F1/MI VDC FabricPath unicast load balancing
• D. It configures M1 VDC FabricPath unicast load balancing

Answer: C

Explanation:
The F1 cards are complemented by M1 card for routing purposes. When using M1 cards in the same virtual device context (VDC) as the F1 card, routing is offloaded to the M1 cards, and more routing capacity is added to the F1 card by putting more M1 ports into the same VDC as the F1 card.

NEW QUESTION 24
When configuring HSRP on IPv6-enabled interfaces, which two commands are required? (Choose
two)

• A. SwitchA(config-if)# hsrp version 2
• B. SwitchA(config-if)# hsrp <group-number> ipv6
• C. SwitchA(config-if># key 6
• D. SwitchA(config-if)# standby 6 preempt
• E. SwitchA(config-if)#priority <level>

Answer: AB

Explanation:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipapp_fhrp/configuration/15-sy/fhp-15-sybook/ ip6-fhrp-hsrp.html#topic_BC3E645261274DE6B46AA7F2A8E70048

NEW QUESTION 25
When implementing Cisco Adapter FEX, which setting on the virtual interface card on the Cisco UCS C-Series Server must be configured?

• A. uplink failover
• B. PXE boot
• C. network interface virtualization
• D. VM-FEX

Answer: C

NEW QUESTION 26
If vPC peer keepalives are used between vPC peers, which VRF is used by default?

• A. management
• B. default
• C. The user must dedicate a VRF for keepalives.
• D. system

Answer: A

NEW QUESTION 27
Which statement about implementation of Cisco TrustSec on Cisco Nexus 5546 or 5548 switches are true?

• A. Cisco TrustSec support varies depending on Cisco Nexus 5500 Series Switch model.
• B. The hardware is not able to support MACsec switch-port-level encryption based on IEEE 802.1AE.
• C. The maximum number of RBACL TCAM user configurable entries is 128k.
• D. The SGT Exchange Protocol must use the management (mgmt 0) interface.

Answer: B

Explanation:
Reference:
https://scadahacker.com/library/Documents/Manuals/Cisco%20-%20TrustSec%20Solution%20Overview.pdf

NEW QUESTION 28
Which feature must be enabled for Cisco TrustSec FC Link Encryption to work on a Cisco MDS 9000 Series Switch?

• A. crypto IKE
• B. port security
• C. LDAP
• D. FC-SP

Answer: D

NEW QUESTION 29
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