Online Access Free 300-550 Exam Questions

What is an advantage of using a virtual Cisco Nexus 9000 (NX-OSv) over a traditional Cisco Nexus 9000 for testing purposes?

• A.higher performance
• B.higher throughput
• C.lower cost
• D.more available ports

Which service does a VIRL host use to validate a license?

• A.Puppet
• B.SaltStack
• C.Ansible
• D.Chef

Management protocols like NETCONF access network elements on well-known ports. Which design practice hardens a network device implementation?

• A.Enable CoPP.
• B.Configure ip http secure-server.
• C.Specify the source interface for SSH.
• D.Limit access to port 830, well-known clients, and SSH VTY.

How do you access the APIC-EM Grapevine developer console?

• A.https://controller IP address>/devconsole
• B.https://controller IP address>:14141
• C.https://controller IP address>/grapevinedev
• D.https://controller IP address>:41000

In ACI, where is a concrete object in the MIT most often located?

• A.leaf or spine
• B.integrated Layer 4 to Layer 7 device
• C.switch ASIC
• D.hypervisor DB