Nortel Networks 608(WL) Manuale Utente

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Chapter 3
Configuration via Local Pages
E-DOC-CTC-20051017-0169 v0.1
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Aggressive Mode
versus Main Mode
IKE specifies two modes of operation for the Phase 1 negotiations: main mode and 
aggressive mode. Main mode is more secure while aggressive mode is quicker.
Buttons
You can use one of the following buttons:
Click ...
To ...
Aggressive mode
Switch to the Aggressive Mode 
configuration page. This page is shown 
by default when you click Remote 
Gateway Address Unknown
.
Main mode
Switch to the Main Mode configuration 
page.
Use Preshared Key Authentication
Reveal additional parameter fields 
required for the configuration of 
Preshared Key Authentication.
Use Certificate Authentication
Reveal additional parameter fields 
required for the configuration of 
Certificate Authentication.
Specify Additional Descriptors
Reveal additional fields where you can 
specify alternative IKE Security 
Descriptors.
Add
Add a completely configured peer to the 
configuration.