300-615 Online Practice Questions and Answers

Refer to the exhibit.

The HSRP configuration in the exhibit fails to function. Which action resolves this issue?

A. Enable IP redirects.

B. Set the MTU to 1500 bytes.

C. Configure HSRP version 2.

D. Configure the same HSRP group on both devices.

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.

Cisco Unified Computing System Manager raises a critical error message that indicates that the system has overlapping Ethernet and FCoE VLANs. All of the Ethernet traffic on the overlapping VLANs drops. Which action resolves the issue?

A. Modify the VLAN assignment to vNICs.

B. Change the PIN groups on the vHBAs.

C. Modify the FCoE VLAN.

D. Set the FCoE VLAN as the native VLAN on server uplinks.

Refer to the exhibit.

An engineer is investigating a role mapping issue on a switch. The users report that they cannot view the IP addresses under the tenant "corp". Which action resolves the issue?

A. Add the users to the RADIUS server.

B. Update the UNIX ID.

C. Configure the correct secret password between the APIC and the RADIUS server.

D. Add the updated avpair to include/corp/admin/

You upgrade Cisco UCS Director. When you power on the Cisco UCS Director VM, the websock service fails to start. Which action do you take to resolve the issue?

A. Resynchronize the NTP time and time zone information on each node.

B. Import the correct SSL certificates.

C. After you power on the VM, press Alt-F1 to refresh the VMware console.

D. Ensure that the websock service starts automatically after an upgrade.

A client reports that many flaps and server cluster disconnects are occurring in its data center. While troubleshooting the issue, an engineer discovers that a network attack is hitting the Cisco Nexus 7000 Series Switches and that the source IP addresses are spoofed. Which first-line security solution resolves this issue?

A. Dynamic ARP Inspection

B. Unicast RPF

C. IP Source Guard

D. Storm Control

Refer to the exhibit.

A network engineer notices packet drops on FCoE traffic from the servers. Which action resolves the issue?

A. Apply flowcontrol receive on the interface.

B. Apply flowcontrol transmit on the interface.

C. Enable priority flow control on the interface.

D. Disable priority flow control on the interface.

Refer to the exhibit.

The FCoE traffic fails to traverse the vfc2 interface. The VSAN 102 is configured for vfc2. Which action resolves the issue?

A. Enable LLDP on the interface vfc2

B. Activate DCBX on the N9K switch

C. Activate DCBX on the interface e101/1/2

D. Enable LLDP on the neighbor switch

Refer to the exhibit.

An engineer configures EVPN on Switch-1. but the neighbors fail to exchange EVPN routes. Which action resolves the issue?

A. Configure neighbor 192.168.0.7 as an L2VPN EVPN route-reflector client.

B. Activate the IPv4 unicast address family for neighbor 192.168.0.7.

C. Enable the send extended community option for the L2VPN EVPN address family.

D. Advertise L2VPN EVPN under the IPv4 unicast address family.

An engineer troubleshoots FCoE on a Cisco MDS 9000 Series Switch. What does this output indicate about port channel 1?

A. Port channel 1 is configured to connect to an NPIV switch.

B. Port channel 1 is configured to be an ISL.

C. Port channel 1 is configured to connect to an NPV switch.

D. Port channel 1 is configured to connect to a host bus adapter.