VPN Technologies2018-09-26T10:03:19+00:00

Project Description

VPN Technologies

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) Pre-classify

 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