300-615 Online Practice Questions and Answers

Refer to the exhibit.

A network engineer has connected the Nexus switch management port to the Internet using DHCP to allow the Guest shell running on the switch to download Python packages. The engineer can ping google.com successfully from the Nexus switch, but the Guest shell failed to download any Python packages. Which action resolves the problem?

A. Update the Python packages on the Cisco Nexus switch directly.

B. Manually configure DNS in the Guest shell, even if it is claimed on the Cisco Nexus switch through DHCP.

C. Manually configure NTP in the Guest shell.

D. Connect Guest shell to data plane interfaces to be able to connect to the networks outside the Cisco Nexus switch.

Refer to the exhibit.

A web browser displays a "not secure" warning message when accessing the web interface of Cisco UCS Manager. Which action resolves the issue?

A. Load third-party certificate to UCS Manager.

B. Use the correct TCP port for HTTPS.

C. Use a supported web browser.

D. Use a supported version of UCS Manager.

A Cisco Nexus Series interface is errdisabled with the error message “DCX-No ACK in 100 PDUs”. What is the cause of this error?

A. The host has not responded to the Control Sub-TLV DCBX exchanges of the switch.

B. The acknowledgement number in the server response has not incremented for 100 exchanges.

C. Cisco Discovery Protocol is disabled on the switch.

D. LLDP is disabled on the switch.

A customer has a Cisco UCS Center cluster. The customer configures LDAP as the AAA protocol and enables SSL for LDAP. The LDAP authentication fails. Which issue is the cause of the failure?

A. The LDAP client passed an incorrect from the trustpoint.

B. The ca certificate is missing from the trustpoints.

C. The LDAP server limit that is set by an administrative authority was exceeded.

D. The LDAP time limit that is specified by either the client or the server was exceeded.

Refer to the exhibit.

An engineer cannot log in to the Cisco IMC page of the Cisco UCS C220 server. Which action resolves the issue?

A. Se the FQDN of the Cisco IMC webpage login page instead of the IP address for the connection to be secure.

B. Use the DNS of the Cisco IMC webpage login page instead of the IP address for the connection to be secure.

C. Replace the self-signed certificate that is installed on the Cisco IMC with a server certificate that is signed from the client corporate certificate.

D. Replace the self-signed certificate that is installed on the Cisco IMC with a user certificate that is signed from the client corporate certificate.

A Cisco UCS B-Series Blade Server is configured to boot a VMware ESXi host from an EMC VNX storage array by using a Fibre Channel SAN. The boot order is confirmed to be configured as expected, but the server fails to boot from the SAN. Which action resolves the problem?

A. Set the boot LUN to the highest LUN ID in the storage array.

B. Set the boot LUN to the lowest LUN ID in the storage array.

C. Set the same WWNN pools for vHBA adapters.

D. Set the same WWPN pools for vHBA adapters.

Refer to the exhibit.

An engineer is troubleshooting the connectivity between Server-1 and Server-2. Which action resolves the connectivity issue?

A. Enable BGP advertise pip feature on both leaf switches

B. Configure the same source IP address on NVE and virtual peer link on leaf switches

C. Classify CFS messages for strict priority queue on spine switches

D. Change all ports on spine switches as port-type fabric

Refer to the exhibit.

An engineer must strictly enforce the port security configuration database in the Fibre Channel fabric. A new device has been connected to the Fibre Channel storage interface that was configured for port security. The port security was enabled for the VSAN that the port belongs to. Despite the configuration, the rogue devices can log into the fabric. Which action resolves the issue?

A. Commit the active database with the port-security database copy vsan 1 command

B. Disable auto learn in VSAN 1 with the no port-security auto-learn vsan 1 command

C. Disable CFS distribution with the no port-security distribute vsan 1 command

D. Commit the changes with the port-security commit copy vsan 1 command

Refer to the exhibit.

A network engineer needs to capture traffic from the VMs that utilize the IOM host interface Eth1/1/23 of a Cisco UCS B-Series chassis. A traffic analyzer is used to get traffic captured from the Eth1/4 interface of the subordinate fabric interconnect. The network engineer notices that traffic is not captured on the traffic analyzer. Which action resolves the issue?

A. Span the traffic from the Eth 1/2 of the subordinate fabric interconnect

B. Span the traffic from the Eth 1/2 of the primary fabric interconnect

C. Span the traffic from the Eth 1/4 of the subordinate fabric interconnect

D. Span the traffic from the Eth 1/4 of the primary fabric interconnect

Refer to the exhibit.

28614: Feb 11 12:31:47.318 OTC: HSRP: V111 Grp 11 Hello out 10.10.10.2 Active pri 100 vIP 10.10.10.128615: Feb 11 12:31:48.568 UTC: HSRP: V111 Grp 11 Hello in 10.10.10.3 Active pri 110 vIP 10.10.10.128616: Feb 11 12:31:48.568 OTC: HSRP: v111 GrP 11 Auth failed for Hello pkt from 10.10.10.3, No key for this key ID28617: Feb 11 12:31:48.568 UTC: *HSRP-4-BADAUTH: Bad authentication from 10.10.10.3, group 11, remote state Active

A network engineer notices a sudden interruption to the HSRP adjacency between the switches. The packet loss is reported on the servers for which the default gateway is set as the virtual IP of the HSRP. All servers on the VLAN can exchange ping messages. Which configuration set must be applied on the HSRP peers to resolve the adjacency issue?

A. key 0accept-lifetime 00:00:00 Oct 01 2018 23:59:59 Sep 01 2020

B. key 0send-lifetime 00:00:00 Oct 01 2018 23:59:59 Sep 01 2020

C. key 1send-lifetime 00:00:00 Jun 01 2018 23:59:59 Sep 01 2022

D. key 1accept-lifetime 00:00:00 Jun 01 2018 23:59:59 Sep 01 2020