Which protocol is used to encrypt control plane traffic between SD-WAN controllers and SD-WAN endpoints?
An engineer must configure the strongest password authentication to locally authenticate on a router. Which configuration must be used?
Which network devices secure API platform?
A.next-generation intrusion detection systems
B.Layer 3 transit network devices
D.web application firewalls
Which threat defence mechanism, when deployed at the network perimeter, protects against zero- day attacks?
Refer to the exhibit. A company requires that all wireless users authenticate using dynamic key generation.
Which configuration must be applied?
A.AP(config-if-ssid)# authentication open wep wep_methods
B.AP(config-if-ssid)# authentication dynamic wep wep_methods
C.AP(config-if-ssid)# authentication dynamic open wep_dynamic
D.AP(config-if-ssid)# authentication open eap eap_methods
An engineer is configuring a GRE tunnel interface in the default mode. The engineer has assigned an IPv4 address on the tunnel and sourced the tunnel from an Ethernet interface.
Which option also is required on the tunnel interface before it is operational?
A.(config-if)#tunnel destination <ip address>
B.(config-if)#keepalive <seconds retries>
C.(config-if)#ip mtu <value>
D.(config-if)#ip tcp adjust-mss <value>
What Is a Type 2 hypervisor?
A.installed as an application on an already installed operating system
B.runs directly on a physical server and includes its own operating system
C.supports over-allocation of physical resources
D.also referred to as a "bare metal hypervisor" because it sits directly on the physical server
What is the role of the RP in PIM sparse mode?
A.The RP responds to the PIM join messages with the source of requested multicast group
B.The RP maintains default aging timeouts for all multicast streams requested by the receivers.
C.The RP acts as a control-plane node and does not receive or forward multicast packets.
D.The RP is the multicast that is the root of the PIM-SM shared multicast distribution tree.
What is a characteristic of Cisco DNA Northbound APIs?
A.They simplify the management of network infrastructure devices.
B.They enable automation of network infrastructure based on intent.
C.They utilize RESTCONF.
D.They utilize multivendor support APIs.
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