Cisco 300-165 Online Practice Questions and Exam Preparation

Cisco 300-165 Online Questions & Answers

• Question 111:

  Which statement accurately describes the implementation of FSPF on Cisco MDS 9700 Series switches?

  A. FSPF is enabled on the Fibre Channel switches but must be enabled manually on a per-VSAN basis.
  B. FSPF must be enabled manually on the switch and on each VSAN on the switch.
  C. FSPF is enabled, by default, on the Fibre Channel switches for all VSANs.
  D. FSPF is enabled on VSANs, but must be enabled manually on a per-FC switch basis.
  A. FSPF is enabled on the Fibre Channel switches but must be enabled manually on a per-VSAN basis.

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  Reference: http://www.cisco.com/en/US/products/ps5989/products_configuration_guide_chapter09186a0080662d28.html#wp1288233

• Question 112:

  Refer to the exhibit. How does Switch 1 route traffic to the Level 2 network?

  

  A. Switch 1 prefers Switch 3 as the path to the Level 2 network
  B. Switch 1 sends 75 percent of the traffic destined for Level 2 to Switch 3 and 25 percent to Switch 2
  C. Switch 1 load balances traffic destined for Level 2 between Switch 2 and Switch 3
  D. Switch 1 prefers Switch 2 as the path to the Level 2 network
  D. Switch 1 prefers Switch 2 as the path to the Level 2 network

• Question 113:

  Which statement about RADIUS configuration distribution using Cisco Fabric Services on a Cisco Nexus 7000 Series Switch is true?

  A. Cisco Fabric Services does not distribute the RADIUS server group configuration or server and global keys.
  B. Enabling Cisco Fabric Services causes the existing RADIUS configuration on your Cisco NX- OS device to be immediately distributed.
  C. When the RADIUS configuration is being simultaneously changed on more than one device in a Cisco Fabric Services region, the most recent changes will take precedence.
  D. Only the Cisco NX-OS device with the lowest IP address in the Cisco Fabric Services region can lock the RADIUS configuration.
  A. Cisco Fabric Services does not distribute the RADIUS server group configuration or server and global keys.

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  CFS does not distribute the RADIUS server group configuration or server and global keys.

  The keys are unique to the Cisco NX-OS device and are not shared with other Cisco NX-OS devices.

  http://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/6_x/nx-os/security/configuration/guide/b_Cisco_Nexus_7000_NX-OS_Security_Configuration_Guide__Release_6-x/b_Cisco_Nexus_7000_NXOS_Security_Configuration_Guide__Release_6-x_chapter_0101.html

• Question 114:

  

  Refer to the exhibit. Which statement about the LACP configuration is true?

  A. Stateful switchover is supported.
  B. LACP control packets are sent at a rate of 1 per 10 minutes.
  C. LACP control packets are sent at a rate of 1 per second.
  D. LACP only supports Fast Ethernet links.
  C. LACP control packets are sent at a rate of 1 per second.

• Question 115:

  Which three options are capabilities of the Cisco Nexus 7000 Series Switch? (Choose three.)

  A. All interface and supervisor modules are accessible from the front.
  B. All interface and supervisor modules are accessible from the rear.
  C. single power supply only
  D. multiple power supply option for redundancy
  E. up to 180.7 Tbps forwarding capacity with Fabric-2 modules with 10-slot switches
  F. up to 18.7 Tbps forwarding capacity with Fabric-2 modules with 18-slot switches
  A. All interface and supervisor modules are accessible from the front.
  D. multiple power supply option for redundancy
  F. up to 18.7 Tbps forwarding capacity with Fabric-2 modules with 18-slot switches

• Question 116:

  Which statement about scalability in Cisco OTV is true?

  A. The control plane avoids flooding by exchanging MAC reachability.
  B. IP-based functionality provides Layer 3 extension over any transport.
  C. Any encapsulation overhead is avoided by using IS-IS.
  D. Unknown unicasts are handled by the authoritative edge device.
  A. The control plane avoids flooding by exchanging MAC reachability.

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  Cisco calls the underlying concept of OTV traffic forwarding "MAC routing", since it behaves as if you are routing Ethernet frames over the DCI transport. OTV uses a control plane protocol to proactively propagate MAC address reachability before traffic is allowed to pass, which eliminates dependency on flooding mechanism to either learn MAC addresses or forward unknown unicasts. http://www.computerworld.com/article/2515468/data-center/layer-2-data-center-interconnect-options.html

• Question 117:

  Refer to the exhibit. Which result occurs if N7K-2 fails and then recovers?

  

  A. An ARP bulk synchronization is performed by using CFS.
  B. N7K-2 attempts to become the primary vPC peer.
  C. The vPC on N7K-2 requires additional time to come back online.
  D. N7K-1 performs a local replication of the MAC address of the interface VLAN defined on N7K-2
  A. An ARP bulk synchronization is performed by using CFS.

• Question 118:

  Which statement about core-edge SAN topology is true?

  A. Converged FCoE links connect the core and edge MDS switches.
  B. The SAN core connects to the network aggregation layer.
  C. Separate links with the same I/O are used for SAN and LAN traffic.
  D. Storage devices are accessed via FCoE over the LAN network.
  B. The SAN core connects to the network aggregation layer.

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  The Aggregation layer of the data center provides connectivity for the Access layer switches in the server farm, an aggregates them into a smaller number of interfaces to be connected into the Core layer. In most data center environments, the Aggregation layer is the transition point between the purely Layer 3 routed Core layer, and the Layer 2-switched Access layer. 802.1Q trunks extend the server farm VLANs between Access and Aggregation layers. The Aggregation layer also provides a common connection point to insert services into the data flows between clients and servers, or between tiers of servers in a multi-tier application.

• Question 119:

  Refer to the exhibit. Which two commands are missing from this configuration that an admin needs to integrate a Cisco Nexus 5000 switch with vCenter to leverage VM-FEX? (Choose two.)

  

  A. vmware dvs datacenter-name
  B. vmware dvs
  C. remote ip address port 80 vrf
  D. connection-type vmware
  E. installation-method auto
  A. vmware dvs datacenter-name
  C. remote ip address port 80 vrf

• Question 120:

  Scenario

  The following four questions concern the Nexus 7010's which are configured as a vPC pair at the core of a Data Center network. You can utilize all the available show commands to answer the questions. Access to the running-configuration is

  not allowed.

  Instructions

  Enter NX-OS commands on 7K-3 and 7K-4 to verify network operation and answer four multiple-choice questions.

  THIS TASK DOES NOT REQUIRE DEVICE CONFIGURATION.

  Click on the switch to gain access to the console of the switch. No console or enable passwords are required.

  To access the multiple-choice questions, click on the numbered boxes on the left of the top panel.

  There are four multiple-choice questions with this task. Be sure to answer all four questions before selecting the Next button.

  

  

  Which interface is used for the vPC peer keepalive on both 7000's?

  A. port-channel 1
  B. port-channel 2
  C. port-channel 100
  D. mgmt. 0
  E. Ethernet 2/1
  F. Ethernet 2/3
  D. mgmt. 0