Cisco 300-625 Free Practice Questions

NEW QUESTION 1
A domain ID conflict is detected on a switch. Which action resolves the issue in the shortest possible time after the preferred domain ID is changed to a static domain ID?

• A. Issue an fcdomain disruptive restart.
• B. Issue an fcdomain nondisruptive restart.
• C. Enter the commands for a VSAN suspend / no-suspend.
• D. Enter the commands to complete a domain manager fast restart.

Answer: A

NEW QUESTION 2
Refer to the exhibit.

Which configuration change improves the ability of the link to recover from frame loss?

• A. Increase the reset timeout.
• B. Enable selective acknowledgment.
• C. Increase the send buffer size to 15000 KB.
• D. Disable PMTU discovery.

Answer: B

NEW QUESTION 3
A storage administrator is configuring inter-VSAN routing on a fabric that contains duplicate domain IDs. Which feature must be configured to ensure continued operation?

• A. auto topology
• B. transit VSANs
• C. IVR NAT
• D. virtual domains

Answer: C

NEW QUESTION 4
A storage engineer is troubleshooting a Cisco MDS switch upgrade issue. What prevents the completion of a non- disruptive upgrade?

• A. The Fibre Channel host initiator is connected.
• B. The Fibre Channel storage target is connected.
• C. The Cisco Fabric Services operation in progress.
• D. The Fibre Channel and FCoE storage targets are connected.

Answer: B

NEW QUESTION 5
Which feature on MDS platforms ensures that the code that is running on the hardware platform is authentic and unmodified, while also validating the BIOS to eliminate any rootkits.

• A. Cisco Secure Boot
• B. UEFI Secure Boot
• C. Secure Unique Device Identifier
• D. BIOS Secure Boot

Answer: A

NEW QUESTION 6
Which two protocols are used to implement SAN telemetry on Cisco MDS switches? (Choose two.)

• A. RPC transport
• B. GPB transport
• C. gRPC transport
• D. gRPC encoding
• E. GPB encoding

Answer: CE

NEW QUESTION 7
Which EtherType is used by the FCoE Initialization Protocol?

• A. 0×8913
• B. 0×8914
• C. 0×xfc0e
• D. 0×8906

Answer: B

NEW QUESTION 8
A storage administrator manually configures a storage switch to use a new static domain ID. After issuing an fcdomain restart vsan 1 command, the administrator sees that the switch is still using the existing domain ID. What is the reason why the configuration is not working?

• A. Static domain IDs apply only after a switch is rebooted.
• B. The disruptive keyword was not used on the command.
• C. Build fabric notifications were not sent to the other switches.
• D. Domain manager fast restart is not enabled on the switch.

Answer: A

NEW QUESTION 9
A storage network engineer must configure a 48-port Cisco MDS switch to reject any login requests to VSAN 10 from unauthorized Fibre Channel devices and switches. All the devices that were already logged in to the switch from this VSAN must be allowed without any manual configuration. Which configuration must be applied?

• A. switch(config)# feature port-security switch(config)# port- security activate vsan 10
• B. switch(config)# feature port- security switch(config)# port-security activate vsan 10 no auto- learn
• C. switch(config)# feature port-security switch(config)# port-security database vsan 10 switch(config-port-security)# any-wwn interface fc1/1 – fc1/48
• D. switch(config)# port-security activate vsan 10

Answer: D

NEW QUESTION 10
What is the effect of a non-graceful virtual machine shutdown on a virtualized server that is connected to a SAN with Fibre Channel interfaces?

• A. NP Port reload connected to the upstream SAN switch
• B. out-of-service Fibre Channel interfaces on the SAN switch
• C. frames stuck in the storage system
• D. frames stuck in the HBA buffer of the server

Answer: B

NEW QUESTION 11
Which action must be performed to deactivate a VSAN without losing its configuration?

• A. Isolate it.
• B. Delete it.
• C. Rename it.
• D. Suspend it.

Answer: D

NEW QUESTION 12
Refer to the exhibit.

Device alias information must be merged for two fabrics. Which setting must match on both fabrics before the merge can be performed successfully?

• A. device-alias mode
• B. session
• C. qos
• D. smart-zoning

Answer: A

NEW QUESTION 13
Refer to the exhibit.

A network engineer created a new user that uses the VSAN-Admin role on a Cisco MDS switch so a new colleague can manage the VSANs configured on the switch. Which action is required for the configuration to give permission to the new colleague?

• A. permit vsan 1-1000 must be configured as rule 5.
• B. permit vsan 1-1000 must be configured as rule 1.
• C. permit vsan 1-1000 must be configured under the VSAN policy deny.
• D. permit vsan 1-1000 must be configured under the VSAN policy allow.

Answer: C

NEW QUESTION 14
Refer to the exhibit.

Which command is used to determine which switch has the lock?

• A. show zoneset active
• B. show zone status
• C. show flogi database

Answer: C

NEW QUESTION 15
Refer to the exhibit.

What is the result of the configuration?

• A. No-drop CoS values are advertised by the DCBX.
• B. LFC is prioritized over PFC on Ethernet 1/10.
• C. PFC operates on Ethernet 1/10 regardless of the capability of the peer.
• D. PFC fails to operate properly unless LFC is disabled on Ethernet 1/10.

Answer: A

NEW QUESTION 16
Which configuration is always required when running the setup utility on a Cisco MDS 9000 Series Switch?

• A. administrator password
• B. management IP address
• C. active NTP server
• D. active default gateway

Answer: A

NEW QUESTION 17
A storage network engineer must install and configure a new MDS switch in a data center network. Which two statements about available choices during the MDS switch initial setup are correct? (Choose two.)

• A. The engineer can choose what will be the administrator account.
• B. The secure password standard is required.
• C. The engineer can configure the default zone policy.
• D. The engineer can configure the default switch port trunk mode.
• E. The engineer does not have the choice to enable or disable full zoneset distribution.

Answer: AC

NEW QUESTION 18
Which component is initially responsible for loading the kickstart image on Cisco MDS Switches?

• A. ROMMON
• B. BIOS
• C. NX-OS
• D. BASH

Answer: C

NEW QUESTION 19
DRAG DROP
Drag and drop the items from the left onto the correct descriptions on the right. Not all items are used.
Select and Place:

• A. Mastered
• B. Not Mastered

Answer: A

NEW QUESTION 20
DRAG DROP
Drag and drop the DCNM configuration tasks from the left onto the correct tools on the right.
Select and Place:

• A. Mastered
• B. Not Mastered

Answer: A

NEW QUESTION 21
Refer to the exhibits.


A storage network engineer activates a zoneset on MDS-A and verifies the successful activation (Exhibit 1). The engineer is then notified that there is a SAN outage (Exhibit 2) What is the cause of the outage?

• A. Another network engineer activated zoneset ZoneSetMDS-B-VSAN100 on MDS-A.
• B. Another network engineer issued the zone mode enhanced vsan 100 command on another switch in the fabric.
• C. Another network engineer activated the zoneset ZoneSetMDS-B-VSAN100 command on another switch in the fabric.
• D. Another network engineer issued the zone default-zone permit vsan 100 command on another switch in the fabric.

Answer: D

NEW QUESTION 22
A storage administrator is upgrading Cisco NX-OS on a Cisco MDS switch. The administrator performs an ISSU upgrade following the configuration guide. While the install is proceeding, the administrator connects a new server to the switch, which cannot access storage. The existing servers continue to operate properly through the switch. Why is the new server failing to connect?

• A. The fabric data plane resets as part of the upgrade process.
• B. The new server is unable to log in to the fabric to receive an FC-ID.
• C. The upgrade process disables any currently unused ports.
• D. The zoning database is locked during the upgrade process.

Answer: D

NEW QUESTION 23
A storage administrator is connecting two previously configured switches to make a single fabric. When the E Ports are connected, the administrator sees a ZONE MERGE FAILURE message referring to the zoneset for VSAN 10 on each switch. Which command should the administrator use to allow these switches to work together?

• A. zoneset import interface fc1/1 vsan 10
• B. zoneset distribute full vsan 10
• C. zoneset overwrite-control vsan 10
• D. zoneset copy active-zoneset full-zoneset

Answer: A

NEW QUESTION 24
Which two components are required for successful MDS USB POAP (Choose two.)

• A. NTFS formatted USB drive
• B. USB drive in port 1
• C. script named poap_script pl
• D. ENTERPRISE_PKG license
• E. system and kickstart images

Answer: CE

NEW QUESTION 25
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