Cisco 350-601 DCCOR Exam Questions Instant Access

Question 1

An engineer must configure a Cisco MDS 9000 Series Switch to store generated log messages to a file. The tile must store logs of the severity of 'warning" and above, and the file size must not exceed 20.000 bytes. Which command accomplishes this task?

Alogging logfile Local 4 size 20000

Blogging logfile Logs 3 size 160000

Clogging logfile messages 2 size 2500

Dlogging logfile LogFile S size 2000

Answer : A

Question 2

An engineer must integrate VMware vCenter with the Cisco ACI fabric and allow the network layer to be extended in the virtual domain. The VMware environment has these attributes:

* VMware vCenter 7.0

* vPC must connect to the leafs

* DVS 6.6

Which policy must the engineer configure to meet the requirements of the virtual domain?

AEnhanced LACP

BMAC pinning

CTag collection

DLLDP transmit

Answer : A

The correct answer is A. Enhanced LACP.

In a Cisco ACI VMware VMM domain, the policy used for host uplink connectivity depends on how the ESXi hosts connect to the ACI leaf switches. The question states that vPC must connect to the leafs and the environment uses VMware Distributed Virtual Switch (DVS) 6.6. When hosts are dual-homed to ACI leaves using vPC, Cisco ACI uses Enhanced LACP as the preferred uplink policy because it provides active-active link utilization, fast convergence, and consistent forwarding behavior across both leaf switches.

MAC pinning is typically used when LACP is not available or not desired, but it does not provide the same standards-based port-channel negotiation and is not the best match when the requirement explicitly calls for vPC connectivity. Tag collection is related to VM attribute collection for policy mapping, not uplink formation. LLDP transmit helps with discovery and visibility, but it does not establish the host-to-leaf port-channel behavior.

Because the design specifically requires vPC attachment of VMware hosts through a supported DVS, the required ACI policy is Enhanced LACP.

Question 3

Refer to the exhibit.

Refer to the exhibit. In a Cisco ACI fabric, the status of interface Eth1/1 changes frequently. Which set of actions configures the fabric to disable Eth1/1 when the port flaps more than 10 times within 1 minute?

AFrom fabric policies, set the time allowed for max flaps to 60.

BFrom fabric policies set link debounce interval to 60.

CFrom access policies, set the time allowed for max flaps to 60.

DFrom access policies, set link debounce interval to 1.

Answer : D

Question 4

An engineer needs to perform a backup of user roles and locales from Cisco UCS Manager to replicate the setting to a different fabric interconnect. The engineer wants to review the file before importing it to a target fabric intercon- nect. Which backup type must be selected to meet these requirements?

Aall configuration

Bsystem configuration

Clogical configuration

Dfullstate

Answer : B

Question 5

The network team needs permissions to access the Cisco UCS B-Series Servers via the Cisco UCS Manager GUI to configure the network and collect information about faults. The administrator wants to assign these permissions to the newly configured user called netops. Which set of tasks must the administrator perform to accomplish these goals?

ADeploy username noteps on the users locales. Assign the roles of network security and facility manager.

BImplement username netops on the locally authenticated user. Assign the roles of network administrator and operations.

CEnable username netops on the authenticated users. Assign the roles of storage administrator and facility manager.

DConfigure username netops on the Cisco UCS Manager login profile. Assign the roles of AAA administrator and operations.

Answer : B

Question 6

Refer to the exhibit.

Users report SAN traffic packet loss on a blade server that is managed by using Cisco UCS Manager. An engineer must implement a SPAN feature to an external Fibre Channel analyzer. Which configuration source in the TEST monitoring session must the engineer select?

Aall the uplink Fibre Channel ports

Ball the virtual host bus adapters from the server

Call the storage ports

Dall the VSANs from the server

Answer : B

The correct answer is B because in Cisco UCS Manager SAN traffic monitoring (SPAN), the most appropriate source for analyzing traffic generated by a specific blade server is the vHBA (virtual Host Bus Adapter). Cisco UCS documentation explains that SAN traffic monitoring sessions allow administrators to select sources such as uplink FC ports, storage ports, VSANs, or vHBAs, depending on the troubleshooting objective.

Since the issue described is packet loss on a blade server, the engineer must capture traffic as close as possible to the server itself. The vHBA represents the server's Fibre Channel interface, making it the most precise and relevant source for monitoring server-specific SAN traffic. This allows the engineer to analyze exactly what traffic is being transmitted and received by the server.

Option A (uplink FC ports) would capture aggregated traffic from multiple servers, making it difficult to isolate the issue. Option C (storage ports) focuses on storage array communication rather than the server. Option D (VSANs) provides a broader scope and does not isolate traffic to a single server.

Therefore, selecting vHBAs ensures accurate, targeted troubleshooting of SAN packet loss at the server level.

Question 7

An engineer must analyze packets arriving from a server port on a Cisco Nexus 9000 Series Switch. The packet sniffer is located on a different switch from the one the server is currently connected to. The packet capture must meet these requirements:

It must capture all incoming packets on the switch port.

It must capture the first 1000 bytes of the packet to conserve bandwidth.

Which action must be taken to meet these requirements?

AConfigure the marker-packet to 1000.

BImplement an ACL with the packet-length of 1000.

CEnable the MTU size of 1000.

DSet rate-limiting to 1000.

Answer : B

Cisco Implementing and Operating Cisco Data Center Core Technologies 350-601 DCCOR Exam Questions