Appendix D
Memory Tables Answer Key
Chapter 2
Table 2-3 Comparing VPN Options
Network Design |
DMVPN (mGRE) |
GETVPN (tunnel-less) |
SSL VPN (TLS) |
FlexVPN (DVTI, IKEv2) |
EasyVPN (dynamic Crypto Map/DVTI, IKEv1) |
Static IPsec (Crypto Map, SVTI, IPsec/GRE) |
|---|---|---|---|---|---|---|
Remote access (software client) |
N/A |
N/A |
Supported |
Supported |
Not supported |
N/A |
Hub-and-spoke only (hardware client) |
Supported |
N/A |
N/A |
Supported |
Not supported |
Not supported |
Hub-and-spoke with spoke-and-spoke |
Dynamic mesh supported |
Any to any (full-mesh) supported |
N/A |
Not supported |
N/A |
Not supported |
Chapter 3
Table 3-2 Comparison of IKEv1 and IKEv2
Parameter |
IKEv1 |
IKEv2 |
|---|---|---|
Number of exchange modes |
Two: main and aggressive |
One |
Exchange messages |
Nine for main mode; six for aggressive ... |
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