Drag and Drop Matching Questions

Applied to data traffic for SLA-based path selection

Applied to enable NetFlow-like traffic monitoring

Applied to modify forwarding, NAT, or QoS on data packets

Applied to OMP routes and TLOCs for route manipulation

Applied to define which VPNs are provisioned on a device

Retrieve a resource

Create a new resource

Replace an existing resource entirely

Remove a resource

Apply partial modifications to a resource

Cisco IOS (classic)

Cisco NX-OS

Cisco IOS-XR

Cisco IOS-XE

Arista EOS

Simplifies SSH connections to network devices

Provides a unified API for configuration and state retrieval

Enables parallel task execution across inventory

Supports asynchronous network device communication

Offers raw SSH protocol implementation

Predictable latency and SLA, private Layer 3 VPN

Low cost, best-effort, public IP addressing

Wireless backup, variable throughput, cellular network

High latency, global coverage, limited bandwidth

High bandwidth, low latency, metro-area Layer 2 connectivity

Device hostname, vendor, model, OS version, serial number

Interface name, description, IP address, status, speed

BGP neighbor IP, remote AS, state, uptime

LLDP neighbor device ID, port ID, platform

Power supply, fan, temperature status

Generates the Network LSA and maintains full adjacencies with all routers on the segment

Monitors the DR and assumes the DR role if the DR fails

Forms full adjacencies only with the DR and BDR

Connects multiple areas and advertises inter-area routes

Redistributes external routes into OSPF

Certificate-based mutual authentication

Tunneled authentication with MSCHAPv2

Protected Access Credential (PAC) based

Simple password hash (no server certificate)

Generic Token Card (one-time password)

Virtualized network function software (e.g., virtual router)

Physical and virtual resources (compute, storage, networking)

Orchestration and lifecycle management framework

Manages NFVI resources (e.g., OpenStack)

Manages lifecycle of individual VNFs

Retrieve running configuration and state data

Retrieve configuration from a specific datastore

Modify the target configuration datastore

Confirm a candidate configuration as the new running config

Prevent other NETCONF sessions from altering a datastore

get-config (retrieves data)

edit-config with operation create

edit-config with operation replace

edit-config with operation merge

edit-config with operation delete

Fixed-format records with no templates; Supports only key fields and a limited set of non-key fields

Template-based flow records with user-defined fields; Introduces the concept of flow templates

Standardized version of NetFlow with variable-length fields

Phase 1 key agreement

Phase 2 authentication and policy

Rekey or additional SA

Error and status exchange

Phase 1 response with DH public value

Hub-and-spoke with NHRP registration

Spoke-to-spoke dynamic tunnel via NHRP resolution request/reply

NHRP with prefix-based spoke-to-spoke shortcut

Defines when the operation begins

Sets the interval between probes

Sets the total duration of the operation

Removes the operation after inactivity

Sets the value that triggers a reaction

Uses telephone line with ADSL or VDSL

Uses coaxial cable with DOCSIS

Uses optical fiber with GPON

Uses cellular radio with OFDMA

Uses geostationary satellite with high latency

Voice payload

Video conferencing

Call signaling

Critical data

Best-effort data

Carries IPv4 VPN routes with MPLS labels across the provider core

Carries IPv6 VPN routes with MPLS labels across the provider core

Carries global IPv4 unicast routes (non-VPN)

Carries global IPv6 unicast routes (non-VPN)

Carries Layer 2 VPN information such as pseudowires and VPLS

Cisco-proprietary active/standby gateway redundancy with one virtual IP

Open standard with master/backup election and one virtual IP

Cisco-proprietary load-balancing across multiple gateways using AVF/AVG

Adds support for IPv6 and increased group numbers

Supports IPv4 and IPv6 with improved timers

Connects the SD-Access fabric to external Layer 2 or Layer 3 networks

Attaches wired endpoints to the fabric and enforces access policies

Hosts the LISP map-server and map-resolver functions

Manages wireless endpoints and integrates with the fabric edge

Provides wireless connectivity and tunnels client traffic to the fabric edge