Replace 300-180 Preparation Exams 2021

NEW QUESTION 1
A customer is configuring an upstream disjoint Layer 2 network in a Cisco UCS domain. So far they have configured the following:
Fabric Interconnects are in switching mode.
There is symmetrical configuration for high availability. There are no overlapping VLANs.
Each vNIC is communicating with one disjoint Layer 2 network.
After validating the above, the customer is still having issues with network connectivity. What is the issue?

• A. Overlapping VLANs are allowed in a disjoint Layer 2 network.
• B. The vNIC configuration is incorrect and must communicate with two or more disjoint layer 2 networks.
• C. The fabric interconnect must be in end-host mode for a disjoint Layer 2 network.
• D. Asymmetrical configuration for high availability needs to be configured.

Answer: C

NEW QUESTION 2
You configure a boot from SAN multipath environment that uses an EMC storage array. The host is registered on the array. Other hosts that have the same WWPN also appear to logged in. which action resolves the issue?

• A. Remove the local disks that are connected to the blade.
• B. Ensure that the storage array is cable correctly.
• C. Explicitly register all the paths on the storage array.
• D. Configure that LUN masking is applied correctly.

Answer: C

NEW QUESTION 3
After disassociating a service profile from a server, you attempt to associate the service profile to a different server. Which policy in the service profile can prevent it from being associated to a different server?

• A. SAN connectivity
• B. maintenance
• C. LAN connectivity
• D. power management

Answer: D

NEW QUESTION 4
You see incoming updates in the logs from the hypervisor. But the State Of the Cisco APIC fails to change
Which option is a possible cause Of the issue?

• A. VMM is not integrated properly
• B. The APIC is in a minority state
• C. No uplinks are configured on the Cisco AVS.
• D. The VMM credentials are incorrect.

Answer: D

NEW QUESTION 5
Refer to the exhibit.

A user named user 1 cannot create roles. Which action do you take to resolve the issue?

• A. Allow user 1 to log in locally.
• B. Assign user1 to the network-admin role.
• C. Assign user1 to the tech-admin role only.
• D. Set the user password for user1.

Answer: D

NEW QUESTION 6
Which configuration command is critical in order for OTV edge devices to maintain an overlay adjacency with their local peers in a multihomed site via the join interfaces across the Layer 3 network domain?

• A. otv site-vlan <vlan-id>
• B. otv extend-vlan <vlan.range>
• C. otv use-adjacency-server <ip address> unicast-only
• D. otv site-identifier <id>

Answer: D

NEW QUESTION 7
Drag the Cisco UCS Manager maintenance actions on the left to the correct descriptions on the right. Not all options are used.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:
Rebuilds the connections to a server when the server is stuck in an unexpected state = Re-acknowledge Causes Cisco UCS Manager to send an NMI from the CIMC = Recover Server
Causes Cisco UCS Manager to retain a portion of the information about a server for future use = Remove Causes Entries for a specific server to be deleted from the UCS database = Decommission

NEW QUESTION 8
Which two conditions can prevent FCoE from functioning properly across a link? (Choose two.)

• A. LLDP is disabled.
• B. PFC was negotiated across the link.
• C. DCBX is enabled on the device.
• D. The VFC interface is down.
• E. The VSAN trunking protocol was enabled.

Answer: AD

NEW QUESTION 9
Refer to the exhibit.

You attempt to delete the N7K-1 VDC, the operation is unsuccessful. Which cause of the issue is true?

• A. Custom resource allocations are assigned in the VDC.
• B. N7K-1 is the default VDC.
• C. You are logged in as vdc-admin.
• D. Interfaces are assigned to N7K-1.

Answer: D

NEW QUESTION 10
What is the default number of dynamic vNICs that is specified by the Cisco UCS Manager when creating a dynamic vNIC connection policy?

• A. 54
• B. 128
• C. 256
• D. 257

Answer: A

NEW QUESTION 11
Refer to the exhibit.

Which statement describes the output of the command?

• A. The VSM is connected to the vCenter server.
• B. The ports of the host are added to the DVS on VLAN 27.
• C. The DPA interface a configured to use the incorrect VLAN.
• D. The active VSM is connected to the standby VSM.

Answer: A

NEW QUESTION 12
Refer to the exhibit.

Interfaces Ethernet 7/1-8 are members of the CORE-SW1 VDC, and CORE-7700-1 is the admin VDC. Which cause of the error is likely?

• A. The FCoE VLANs associated to Ethernet 7/1-8 must be assigned to the FC-CORE-SW1 VDC in the admin VDCs.
• B. Interfaces Ethernet 7/1-8 must be configured for FCoE sharing.
• C. All the interfaces in the FC-CORE-SW1 VDC must be configured for FCoE sharing.
• D. The Fibre Channel VSANs associated to Ethernet 7/1-8 must be assigned to the FC-CORE-SW1 VDC in the admin VDCs.

Answer: A

NEW QUESTION 13
You have a Cisco APIC environment. An administrator configures the administrator roles for managing a service configuration You discover that some tenants can import device clusters but cannot use the device clusters What should you do to ensure that the tenants can use the device clusters?

• A. Change the ready-only access permission for the tenants to read-write.
• B. grant the tenants the nw-svc-device privilege.
• C. Grant the tenant the nw-svc-devshared privilege.
• D. Grant the tenant the nw-svc-policy privilege.

Answer: D

NEW QUESTION 14
You use external storage to boot Cisco UCS B-series servers, The servers also have internal disks, You discover that one of the servers fails to boot from the SAN Other servers successfully boot from the SAN, What are too possible causes of the Issue? (Choose too)

• A. cabling
• B. the QOS settings on the Fabric Interconnect
• C. the power consumption of the blade
• D. zoning
• E. LUN masking on the storage array

Answer: DE

NEW QUESTION 15
Which statement is true regarding how OTV edge devices will react based on the configuration of the VLANs being extended across the overlay network?

• A. Any VLANs not extended will not be populated in the local OTV route table.
• B. Only the same-site edge AED device controls which VLANs are to be extended.
• C. Any extended VLANs will not be populated in the remote OTV route table.
• D. By default, all VLANs on an edge device will be extended.

Answer: A

NEW QUESTION 16
You must identify and isolate traffic loss. Which option do you configure to monitor EPG-to-EPG traffic within a tenant?

• A. SPAN
• B. traffic map
• C. tcpdump
• D. Atomic counters

Answer: C

NEW QUESTION 17
You are troubleshooting LACP issues on a Cisco Nexus platform. Which two LACP modes can you view by using the show lacp interface command? (Choose two.)

• A. passive
• B. active
• C. standby
• D. auto-negotiate
• E. on

Answer: AB

NEW QUESTION 18
Which three commands will show all the MAC addresses learned from remote sites in an OTV overlay? (Choose three.)

• A. show otv arp-nd-cache
• B. show otv route overlay
• C. show otv vlan
• D. show ip arp
• E. show mac address-table
• F. show otv site

Answer: ABE

NEW QUESTION 19
In Cisco UCS, which logs are used to troubleshoot hardware failure?

• A. system event log
• B. audit log
• C. gateway logs
• D. system log

Answer: A

NEW QUESTION 20
Refer to the exhibit.

What command should you execute next in resolving a lock failure?

• A. ntp execute
• B. ntp commit
• C. ntp lock
• D. ntp help
• E. ntp detail

Answer: B

NEW QUESTION 21
Refer to exhibit.

Customer has a pair of Cisco Nexus7010s switches and connected to a single Cisco Nexus5548 switch via vPC. Customer has a combination of M1 and F1 I/O Modules in Cisco Nexus7010s.
Why is the design described not supported?

• A. Mixing I/O Modules on the Same Side of a Peer Link is not supported
• B. vPC does not support split control plane
• C. You can not configure a vPC peer link to configure two devices as vPCs
• D. Need to add another Cisco Nexus5548 switch to the topology to make this work.

Answer: A

NEW QUESTION 22
You have an FEX connected with two uplinks When you attempt to set the max-link parameter to 4 for the FEX, you receive an error message Which issue could cause the error?

• A. There are too few links.
• B. The links are configures as port channels.
• C. The FEX is offline.
• D. The links must be domain prior to changing the parameters.

Answer: B

NEW QUESTION 23
Refer to the exhibit.

What should you do to release the lock on the device alias database?

• A. Change the device alias mode to enhanced.
• B. Ensure that the zone alias is configured.
• C. Disable the fabric distribution.
• D. Commit the pending changes

Answer: D

NEW QUESTION 24
Which two protocols are important for DCBX to enable the 'no drop' classes that are needed for lossless transmission? (Choose Two.)

• A. PFC
• B. LACP
• C. FIP
• D. LLDP
• E. ETS

Answer: AE

NEW QUESTION 25
Refer to the exhibit. You fail to configure a boot from iSCSI service profile. Which action do you take to troubleshoot the issue?

• A. Attempt to ping the IP address of the iSCSI target.
• B. Check the LUN masking configuration.
• C. In the CLI of Cisco UCS Manager, verify that the blade is attached to the LUN.
• D. Check the native VLAN configuration on the overlay vNIC.

Answer: D

NEW QUESTION 26
What is the correct configuration for interface Ethernet 1/1 of a Cisco Nexus 5000 Series Switch when it is a member of port channel 101 connected to FEX 101?

• A. interface Ethernet1/1 switchport mode trunk switchport trunk native vlan 10switchport trunk allowed vlan 20,30fex associate 101channel-group 101
• B. interface Ethernet1/1 switchport mode fex-fabric channel-group 101
• C. interface Ethernet1/1 switchport mode access switchport access vlan 10 fex associate 101channel-group 101
• D. interface Ethernet1/1 switchport mode fex-fabric fex associate 101channel-group 101

Answer: D

NEW QUESTION 27
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