• 1.0 Network Principles

    1.1 Identify Cisco Express Forwarding concepts

    1.1.a FIB

    1.1.b Adjacency table

    1.2 Explain general network challenges

    1.2.a Unicast

    1.2.b Out-of-order packets

    1.2.c Asymmetric routing

    1.3 Describe IP operations

    1.3.a ICMP Unreachable and Redirects

    1.3.b IPv4 and IPv6 fragmentation

    1.3.c TTL

    1.4 Explain TCP operations

    1.4.a IPv4 and IPv6 (P)MTU

    1.4.b MSS

    1.4.c Latency

    1.4.d Windowing

    1.4.e Bandwidth-delay product

    1.4.f Global synchronization

    1.5 Describe UDP operations

    1.5.a Starvation 1.5.b Latency

    1.6 Recognize proposed changes to the network

    1.6.a Changes to routing protocol parameters

    1.6.b Migrate parts of the network to IPv6

    1.6.c Routing protocol migration

  • 2.0 Layer 2 Technologies

    2.1 Configure and verify PPP

    2.1.a Authentication (PAP, CHAP)

    2.1.b PPPoE (client side only)

    2.2 Explain Frame Relay

    2.2.a Operations

    2.2.b Point-to-point

    2.2.c Multipoint

  • 3.0 Layer 3 Technologies

    3.1 Identify, configure, and verify IPv4 addressing and subnetting

    3.1.a Address types (Unicast, broadcast, multicast, and VLSM)

    3.1.b ARP

    3.1.c DHCP relay and server

    3.1.d DHCP protocol operations

    3.2 Identify IPv6 addressing and subnetting

    3.2.a Unicast

    .2.b EUI-64

    3.2.c ND, RS/RA

    3.2.d Autoconfig (SLAAC)

    3.2.e DHCP relay and server

    3.2.f DHCP protocol operations

    3.3 Configure and verify static routing

    3.4 Configure and verify default routing

    3.5 Evaluate routing protocol types

    3.5.a Distance vector

    3.5.b Link state

    3.5.c Path vector

    3.6 Describe

    administrative distance

    3.7 Troubleshoot passive interfaces

    3.8 Configure and verify VRF lite

    3.9 Configure and verify filtering with any protocol

    3.10 Configure and verify redistribution between any routing protocols or routing sources

    3.11 Configure and verify manual and autosummarization with any routing protocol

    3.12 Configure and verify policy-based routing

    3.13 Identify suboptimal routing

    3.14 Explain ROUTE maps

    3.15 Configure and verify loop prevention mechanisms

    3.15.a Route tagging and filtering

    3.15.b Split-horizon

    3.15.c Route poisoning

    3.16 Configure and verify RIPv2

    3.17 Describe RIPng

    3.18 Describe EIGRP packet types

    3.19 Configure and verify EIGRP neighbor relationship and authentication

    3.20 Configure and verify EIGRP stubs

    3.21 Configure and verify EIGRP load balancing

    3.21.a Equal cost

    3.21.b Unequal cost

    3.22 Describe and optimize EIGRP metrics

    3.23 Configure and verify EIGRP for IPv6

    3.24 Describe OSPF packet types

    3.25 Configure and verify OSPF neighbor relationship and authentication

    3.26 Configure and verify network types, area types, and router types

    3.26.a Point-to-point, multipoint, broadcast, nonbroadcast

    3.26.b LSA types, area type: backbone, normal, transit, stub, NSSA, totally stub

    3.26.c Internal router, backbone router, ABR, ASBR

    3.26.d Virtual link

    3.27 Configure and verify OSPF path preference

    3.28 Configure and verify OSPF operations

    3.29 Configure and verify OSPF for IPv6

    3.30 Describe, configure, and verify BGP peer relationships and authentication

    3.30.a Peer group

    3.30.b Active, passive

    3.30.c States and timers

    3.31 Configure and verify eBGP (IPv4 and IPv6 address families)

    3.31.a eBGP

    3.31.b 4-byte AS number

    3.31.c Private AS

    3.32 Explain BGP attributes and best-path selection

  • 4.0 VPN Technologies

    4.1 Configure and verify GRE

    4.2 Describe DMVPN (single hub)

    4.3 Describe Easy Virtual Networking (EVN)

  • 5.0 Infrastructure Security

    5.1 Describe IOS AAA using local database

    5.2 Describe device

    security using IOS AAA with TACACS+ and RADIUS

    5.2.a AAA with TACACS+ and RADIUS

    5.2.b Local privilege authorization fallback

    5.3 Configure and verify device access control

    5.3.a Lines (VTY, AUX, console)

    5.3.b Management plane protection

    5.3.c Password encryption

    5.4 Configure and verify router security features

    5.4.a IPv4 access control lists (standard, extended, time-based)

    5.4.b IPv6 traffic filter

    5.4.c Unicast reverse path forwarding