Cisco >> 300-550

What is the main benefit of having an out-of-band management network for an infrastructure controller?

by

What is the main benefit of having an out-of-band management network for an infrastructure controller?Out-of-band management is presented as a more efficient way to cut costs and improve service levels and productivity.Reference:http://www.it-administrator.de/download/whitepapers/Avocent_OutofBandManagement_WP.pdf Question: What is the main benefit of having an out-of-band management network for an infrastructure controller? Options: Data plane disruption is less likely. … Read more

Which ACI object is used to divide two applications that use the same IP address?

by

Which ACI object is used to divide two applications that use the same IP address?One or more bridge domains are associated with a context. All of the endpoints within the Layer 3 domain must have unique IP addresses because it is possible to forward packets directly between these devices if the policy allows it. A … Read more

Which network is used by default for cluster sync between Cisco APICs?

by

Which network is used by default for cluster sync between Cisco APICs? Question: Which network is used by default for cluster sync between Cisco APICs? Options: out of band management network VXLAN overlay network in-band management network infra-VTEP network Correct Answer The Correct Answer for this Question is in-band management network

Which statement indicates that an element in a YANG data model contains data that describes operational state information about the device or service?

by

Which statement indicates that an element in a YANG data model contains data that describes operational state information about the device or service? Question: Which statement indicates that an element in a YANG data model contains data that describes operational state information about the device or service? Options: state true config false mode state state … Read more

Which task?

by

You can use Visore to accomplish which task?The Managed Object Browser, or Visore, is a utility built into the APIC that provides a graphical view of the managed objects (MOs) using a browser.Reference:http://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/api/rest/b_APIC_RESTful_API_User_Guide/b_IFC_RESTful_API_User_Guide_chapter_0100.html Question: Which task? Options: Monitor faults and events by using a subscription model Read object properties and information Update any properties of … Read more

Which network configuration protocol uses JSON as a data representation format?

by

Which network configuration protocol uses JSON as a data representation format?JSON-RPC is an RPC protocol built on JSON, as a replacement for XML-RPC or SOAP. It is a simple protocol that defines only a handful of data types and commands. JSON-RPC lets a system send notifications (information to the server that does not require a … Read more

Which action results in the requested change?

by

The network operator asks you to change the config setting on one specific host. All 300 hosts are managed with Puppet. Which action results in the requested change? Question: Which action results in the requested change? Options: This is an unsupported feature of Puppet, and Chef or Ansible must be used to make this change. … Read more

What is a possible reason for this delay?

by

Cisco APIC-EM is used to add network-wide making policy for Cisco Spark users who are connected to a Cisco Catalyst 6500 device. After this change, wireless users complain about a delay in over applications. What is a possible reason for this delay?This value gets plumbed into the policy created on the wireless controller. Based on … Read more

Which statement about sharding in ACI is true?

by

Which statement about sharding in ACI is true?The Cisco APIC cluster uses a technology from large databases called sharding to distribute data among the nodes of the cluster. Data stored in the APIC is portioned to shards. Each shard has three replicas that are stored in the three controller nodes. For each shard, one controller … Read more

Which effect does the parameter ?

by

Refer to the exhibit. Which effect does the parameter ?session=test have in this VIRL API call?curl -X POST -u guest:guest — header “Content-Type/text/xml; charset=UTF-“–data @API.virl http://virl-host:19399/simengine/rest/launch?session=test Question: Which effect does the parameter ? Options: The API call is parsed and validated by VIRL, but no simulation is started. The topology file “APIvirl” is validated for … Read more