Project Description

Layer 3 Technologies

2.1        Addressing technologies

2.1.a Identify, implement and troubleshoot  IPv4 addressing and sub-netting

  • 2.1.a (i)     Address types, VLSM
  • 2.1.a (ii) ARP

2.1.b Identify, implement and troubleshoot IPv6 addressing and sub-netting

  • 2.1.b (i)    Unicast, multicast
  • 2.1.b (ii) EUI-64
  • 2.1.b (iii) ND, RS/RA
  • 2.1.b (iv) Autoconfig/SLAAC temporary addresses (RFC4941)
  • 2.1.b (v) Global prefix configuration feature

2.2        Layer 3 Multicast

2.2.a Troubleshoot reverse path forwarding

  • 2.2.a (i)     RPF failure
  • 2.2.a(ii)        RPF failure with tunnel interface

2.2.b Implement and troubleshoot IPv4 protocol independent multicast

  • 2.2.b (i)     PIM dense mode, sparse mode, sparse-dense mode
  • 2.2.b (ii) Static RP, auto-RP, BSR
  • 2.2.b (iii) Bidirectional PIM
  • 2.2.b (iv) Source-specific multicast
  • 2.2.b (v) Group to RP mapping
  • 2.2.b (vi) Multicast boundary

2.2.c Implement and troubleshoot multicast source discovery protocol

  • 2.2.c.(i)              Intra-domain MSDP (anycast RP)
  • 2.2.c.(ii) SA filter


2.3        Fundamental routing concepts

2.3.a Implement and troubleshoot static routing

2.3.b Implement and troubleshoot default routing

2.3.c Compare routing protocol types

  • 2.3.c (i)     distance vector
  • 2.3.c (ii) link state
  • 2.3.c (iii) path vector

2.3.d Implement, optimize and troubleshoot administrative distance

2.3.e   Implement and troubleshoot passive interface

2.3.f   Implement and troubleshoot VRF lite

2.3.g Implement, optimize and troubleshoot filtering with any routing protocol

2.3.h Implement, optimize and troubleshoot redistribution between any routing protocol

2.3.i Implement, optimize and troubleshoot manual and auto summarization with any routing protocol

2.3.j Implement, optimize and troubleshoot policy-based routing

2.3.k Identify and troubleshoot sub-optimal routing

2.3.l Implement and troubleshoot bidirectional forwarding detection

2.3.m Implement and troubleshoot loop prevention mechanisms

  • 2.3.m (i) Route tagging, filtering
  • 2.3.m (ii) Split horizon
  • 2.3.m (iii) Route poisoning

2.3.n Implement and troubleshoot routing protocol authentication

  • 2.3.n (i)    MD5
  • 2.3.n (ii) key-chain
  • 2.3.n (iii) EIGRP HMAC SHA2-256bit
  • 2.3.n (iv) OSPFv2 SHA1-196bit
  • 2.3.n (v) OSPFv3 IPsec authentication