Cisco 300-615 Online Practice Questions and Exam Preparation

Cisco 300-615 Online Questions & Answers

• Question 131:

  Refer to the exhibit.

  

  An engineer discovers that if the vPC peer link goes down, half of the devices in VLAN 20 experience connectivity issues with the external networks Which action resolves the issue?

  A. Configure a dedicated Layer 3 link between vPC peers
  B. Allow non-vPC VLANs on a second trunk between the two vPC peers
  C. Add the non-vPC SVIs in the dual-active exclude VLAN list
  D. Exclude the non-vPC VLANs from vPC peer link
  B. Allow non-vPC VLANs on a second trunk between the two vPC peers

  ---

  https://www.cisco.com/c/dam/en/us/td/docs/switches/datacenter/sw/design/vpc_design/vpc_best_practices_design_guide.pdf

• Question 132:

  The script fails to convert a JSON variable into a Python dictionary. Which action resolves the issue?

  

  A. Use a json.dumps(json_output) function
  B. Define a json_output as a YAML object, yaml json_output
  C. Fix the JSON syntax by modifying "attribures" to "attribures":
  D. Invoke a function yaml.loads(json._output ,decoder_"json")
  A. Use a json.dumps(json_output) function

  ---

• Question 133:

  After upgrading a client's fabric interconnect to the latest version, an engineer discovers that the appliance has lost its entire configuration. Which two locations should an engineer check to confirm that the appliance had backed up the configuration prior to the upgrade in order to retrieve the lost configuration? (Choose two.)

  A. Equipment FSM page, InternalBackup stage
  B. Service profiles page, InternalBackup stage
  C. Admin page, PollInternalBackup stage
  D. Equipment FSM page, PollInternalBackup stage
  E. Admin page, InternalBackup stage.
  A. Equipment FSM page, InternalBackup stage
  C. Admin page, PollInternalBackup stage

  ---

• Question 134:

  Refer to the exhibit.

  

  After a failover occurs, which two actions must be performed on Switch-B to manually preempt the operational primary role back to Switch-A? (Choose two.)

  A. Configure the local vPC role priority to have a lower value than Switch-A.
  B. Configure the local vPC role priority to have a higher value than Switch-A.
  C. Disable and then re-enable the vPC peer-keepalive link.
  D. Configure the local vPC role priority to have the same value as Switch-A.
  E. Disable and then re-enable the vPC peer link.
  B. Configure the local vPC role priority to have a higher value than Switch-A.
  E. Disable and then re-enable the vPC peer link.

  ---

• Question 135:

  Which control plane is used according to this output?

  

  A. flood-and-learn MAC address learning
  B. BGP EVPN
  C. flood-and-learn IP address learning
  D. VXLAN OAM
  B. BGP EVPN

  ---

• Question 136:

  

  Refer to the exhibit. The ESXi hosts fail to communicate with shared storage. Which type of port must interfaces eth2/2 and eth2/4 be configured as to resolve the issue?

  A. FCoE uplink
  B. appliance
  C. server
  D. uplink
  B. appliance

  ---

• Question 137:

  Refer to the exhibit.

  

  The vPC neighborship between two switches is in suspended state. Which configuration change resolves the issue and brings up the vPC neighborship?

  A. Change STP Port Type to Network on the peer switch
  B. Enable Bridge Assurance on the local switches
  C. Configure QoS MTU value of 9216 on the peer switch
  D. Add VLAN 400-401 to the configuration on the local switch
  C. Configure QoS MTU value of 9216 on the peer switch

  ---

  https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/troubleshooting/ guide/N5K_Troubleshooting_Guide/n5K_ts_vpc.pdf

• Question 138:

  An engineer implemented the EEM applet shown below to send a syslog message when an interface goes down:

  event manager applet interface_down

  action 1.0 cli command "show interface status"

  action 2.0 syslog priority notifications msg Interface is down

  However, the applet fails to work as intended. Which statement must be added to the EEM applet to resolve the issue?

  A. event syslog pattern
  B. event timer watchdog
  C. event track
  D. event interface
  D. event interface

  ---

• Question 139:

  

  Refer to the exhibit. The VXLAN fabric with BGP EVPN control plane experiences connectivity issues. The hosts in the initial deployed VLAN fail to communicate. The environment is configured as follows:

  1.

  Private BGP ASN 65122 is used across the whole fabric.

  2.

  Each leaf node has iBGP peers with each spine node with default values.

  3.

  Address family L2VPN EVPN is enabled on all leaf and spine BGP speakers.

  Which BGP feature is required on the spines for all EVPN routes to be advertised throughout the VXLAN fabric?

  A. ebgp-multihop
  B. allowas-in
  C. route-reflector-client
  D. remove-private-as
  C. route-reflector-client

  ---

• Question 140:

  Refer to the exhibit.

  

  The OTV overlay is deployed in multicast mode. After an unexpected reload of N7K-SITE1- OTV1, the network administrator observed that on N7K-SITE1-OTV2 the OTV site adjacency went into the partial state. Which action resolves the issue?

  A. Change the Site-VLAN on N7K-SITE1-OTV2 to VLAN 1.
  B. Enable IP IGMP version 3 on the join interface on N7K-SITE1-OTV1.
  C. Configure the Site-Identifier on N7K-SITE1-OTV1 to 0002.0002.0002.
  D. Modify the multicast data-group on N7K-SITE1-OTV1 to match N7K-SITE1-OTV2.
  B. Enable IP IGMP version 3 on the join interface on N7K-SITE1-OTV1.

  ---