BGP – address families, attributes, filtering, RR’s, load sharing, balancing, symmetry

OSPF

EIGRP

IS-IS

SD-Access architecture and design (describe) – underlay, overlay, control and data planes

L3 – convergence, vrf, redistribution, filtering, summarization

L2 – xSTP, loop prevention, convergence

HA – GR, FHRP’s

options (compare) – L2/3 VPN’s, metro ethernet, DWDM, SD-Wan ce

SD-WAN architecture and design (describe) – various planes, QoS, multicast

HA (design) – single, multi, backup, failover

site to site VPN (design) – L2/L3, GRE, DMVPN, GET VPN

Network management techniques, out-of-band, in-band (design)

End-to-End QoS – Classify, mark, shape, police, queue (design)

QoS strategies – IntServ/Diffserv (design)

Services – PIM bi-dir, SSM, MSDP (design)

Concepts – source/shared trees, RPF, RP (describe)

YANG data models (IETF, Openconfig, Cisco native) – recognize differences

Telemetry model-driven (periodic/on-change publication and dial-in/dial-out) – recognize differences and impact

Netconf and Restconf – recognize differences