Cisco 400-151 CCIE Data Center Written Exam Online Training
Cisco 400-151 Online Training
The questions for 400-151 were last updated at Oct 25,2025.
- Exam Code: 400-151
- Exam Name: CCIE Data Center Written Exam
- Certification Provider: Cisco
- Latest update: Oct 25,2025
Which of the following statement regarding multi-pod deployment is true?
- A . TEP pools are used for layer 2 communication between the pods.
- B . Each pod is assigned a separate and not overlapping TEP pool.
- C . TEP pool are nit redistributed to the leaf nodes as they are only limited to spines.
- D . Each pod selects its own TEP pool as its locally significant.
Refer to the exhibit.

A virtual machine in the EPG “clients” is unable to communication via ICMP with a virtual machine in the EPG “server” which option is the most likely cause of this issue?
- A . No contract is configured between the two EPGs.
- B . There is no issue because the configuration rules permit ICMP traffic
- C . The EPG “server” is providing the relevant contract but the EPG “clients” is not consuming the contract.
- D . Not enough details is provided in the output to determine the exact cause.
Refer to the exhibit.

Which two options must be configured on the Layer 3 Gateway switches to isolate the HSRP between the two data centers?
- A . ARP inspection filter that block the HSRP GARPs.
- B . Port access control list on the DCI port-channel that block the HSRP control traffic.
- C . Routed access control list on the DCI on the SVIs that blocks the HSRP control traffic
- D . VLAN access control list that blocks the HSRP control traffic
- E . Disable HSRP GARP on the SVIs for the VLANs that move across the DCI.
When an administrator uses the commit command to activate the change to the call home configuration, it results in an error.
Which statement is true?
- A . Cisco Fabric service must be disable for this command to work.
- B . Cisco Fabric service must be enabled for this command to work.
- C . This commit commend is not required.
- D . The commit callhome command must be used.
Refer to the exhibit.

An admin has created a new EPG in an ACI fabric. The admin then specified static path binding as show in exhibit after submitting this policy configuration, the admin noticed that this newly created EPG had the fault shown in the exhibit.
Which option is the likely explanation of the fault?
- A . There is no fault. The fault is currently in the soaking state and the fault will automatically clear and everything will work as expected.
- B . There is not enough information to determine the cause of the problem.
- C . The admin incorrectly configured this static path a “trunk” when it should have been configured as an access(untagged)port.
- D . The encap VLAN configured is not within the allow range of VLANs as specified by the associated domain.
Which ports are affected by enabling BPDU Guard globally?
- A . Operational spanning tree network ports.
- B . All operational spanning tree ports.
- C . Operational spanning tree normal ports.
- D . Operational spanning tree edge ports.
Which method is the best way to troubleshoot a specific workflow execution in UCSD?
- A . Open the infrastructure log.
- B . Enabled debug log first, then check the infrastructure logs.
- C . Check the specific SR log.
- D . Generate tech-support and submit it to the TAC workflow analysis tool.
Object configJob contains which of the following information?
- A . Passphrase
- B . Admin state
- C . Next object name
- D . Field lastStepDesor
Which two options are common PTP device types? (Choose two)
- A . Network clock
- B . Sundals
- C . Boundary clock
- D . Transparent clock
- E . Crystal clock
Refer to the exhibit.

After you upgrade Cisco USC firmware, some of your blades have these error messages.
Which description of the problem is true?
- A . Storage provisioning is not configured.
- B . Service profile requires a connectivity policy.
- C . vNIC template must be converted to updating.
- D . Some components are deprecated.