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3.0 VPN Technologies 20%
3.0 VPN Technologies 20%
3.1 Tunneling
- 3.1.a Implement and troubleshoot MPLS operations
- 3.1.a [i] Label stack, LSR, LSP
- 3.1.a [ii] LDP
- 3.1.a [iii] MPLS ping, MPLS traceroute
- 3.1.b Implement and troubleshoot basic MPLS L3VPN
- 3.1.b [i] L3VPN, CE, PE, P
- 3.1.b [ii] Extranet (route leaking)
- 3.1.c Implement and troubleshoot encapsulation
- 3.1.c [i] GRE
- 3.1.c [ii] Dynamic GRE
- 3.1.d Implement and troubleshoot DMVPN (single hub)
- 3.1.d [i] NHRP
- 3.1.d [ii] DMVPN with IPsec using preshared key
- 3.1.d [iii] QoS profile
- 3.1.d [iv] Preclassify
3.2 Encryption
- 3.2.a Implement and troubleshoot IPsec with preshared key
- 3.2.a [i] IPv4 site to IPv4 site
- 3.2.a [ii] IPv6 in IPv4 tunnels
- 3.2.a [iii] Virtual tunneling interface [VTI]
3.3 Troubleshooting VPN technologies
- 3.3.a Use IOS troubleshooting tools
- 3.3.a [i] debug, conditional debug
- 3.3.a [ii] ping, traceroute with extended options
- 3.3.a [iii] Embedded packet capture
- 3.3.b Apply troubleshooting methodologies
- 3.3.b [i] Diagnose the root cause of networking issue (analyze symptoms, identify and describe root cause)
- 3.3.b [ii] Design and implement valid solutions according to constraints
- 3.3.b [iii] Verify and monitor resolution
- 3.3.c Interpret packet capture
- 3.3.c [i] Using wireshark trace analyzer
- 3.3.c [ii] Using IOS embedded packet capture