300-180 試験問題を無料オンラインアクセス

Refer to the exhibit.

The spanning tree is blocking the connection between N9K-DC1-Core-1 and N9K-DC1-Address-1. All ports are up and configured.
Which configuration resolves the issue?

• A.Set the pathcost method to long on all three switches
• B.Configure a vPC between N9K-DC 1-Core-1 and N9K-DC1 -Access-1
• C.Lower the spanning tree cost on the connection between N9K-DC 1-Core-2 and N9K-DC1
  -Access-1
• D.Configure LACP between N9K-DC 1-Core-1 and N9K-DC1-Access-1

Refer to the exhibit.

You discover that eth 1/1 stopped forwarding data. Which option describes how to resolve the issue?

• A.On the adjacent switch, run the spanning-tree port type network command
• B.Reboot the switch
• C.On the adjacent switch, disable bridge assurance
• D.On the switch, change the STP type

Which option is a best practice that should be followed wtien replacing a Cisco Nexus 5000 Series switch in a vPC topology?

• A.Connect a dual-homed Fabric Extender topology fabric port to the replacement switch.
• B.Obtain the configuration from the peer switch if the configuration synchronization feature was enabled
• C.Ensure that the vPC role priority of the replacement switch is equal to the existing switch
• D.Ensure that the vPC role priority of the replacement switch is better than the existing switch.

Which connectivity topology is valid for Cisco UCS B-Series Servers?

• A.a standalone Cisco UGS Fabric Interconnect that has a dual uplink from the IOM to the Fabric Interconnect
• B.IOM bypass
• C.dual Cisco UCS Fabric Interconnects without L1-L1 and L2-L2 connections
• D.dual Cisco UCS Fabric Interconnects without L2-L2 connections

Refer to the exhibit.

You configure a vPC between two Cisco Nexus 7000 series switches but
the peer link will not come up . what is the problem?

• A.The vPC domain numbers must be different
• B.The role priority must be the same
• C.The system priority must be the same
• D.The configuration is correct. Problem lies somewhere else