200-301 Exam Dumps - Cisco Certified Network Associate

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move frames between endpoints limited to IP addresses

transmit broadcast traffic when operating in Layer 3 mode exclusively

forward Ethernet frames between VLANs using only MAC addresses

flood broadcast traffic within a VLAN

It alternates automatically between 2.4 GHz and 5 GHz on adjacent access points

It allows the administrator to assign channels on a per-device or per-interface basis.

It segregates devices from different manufacturers onto different channels.

It analyzes client load and background noise and dynamically assigns a channel.

Enabled by default on all VLANs and interfaces

Forwards frames to a neighbor port using CDP

Overwrites the known source MAC address in the address table

Protects against denial of service attacks

To support DES 56-bit and 3DES (168-bit) ciphers

To enable secured access to the inbound management interface

To validate management access with username and domain name only

To allow passwords protected with HTTPS encryption to be sent

SDN security is managed near the perimeter of the network with firewalls, VPNs, and IPS, and traditional networking security policies are created based on telemetry data.

SDN exposes an API to configure locally per device for security policies, and traditional networking uses northbound API for network admin interface for configuring security policies.

SDN creates a unified control point making security policies consistent across all devices, and traditional networking must be configured device by device, leaving room for error.

SDN devices communicate with each other to establish a security policy, and in traditional networking, devices communicate upstream to a central location to establish a security policy.

It is a type of operating system virtualization that allows the host operating system to control the different CPU memory processes.

It emulates a physical computer and enables multiple machines to run with many operating systems on a physical machine.

It separates virtual machines from each other and allocates memory, processors, and storage to compute.

It contains a guest operating system and virtual partition of hardware for OS and requires application libraries.