User Guide

Chapter 2 Initial setup 67
Nortel Secure Network Access Switch 4050 User Guide
3 To finish connecting the Nortel SNAS 4050 to the rest of the network,
complete the following tasks:
a Generate and activate the SSH keys for communication between the
Nortel SNAS 4050 and the network access devices (see “Managing SSH
keys using the CLI” on page 84 or “Managing SSH keys using the
SREM” on page 102).
b Specify the SRS rule for the
tunnelguard group (see “Configuring
groups using the CLI” on page 198 or “Configuring groups using the
SREM” on page 208).
c Add the network access devices (see “Adding a network access device
using the CLI” on page 75 or “Adding a network access device using the
SREM” on page 91).
d Specify the VLAN mappings (see “Mapping the VLANs using the CLI”
on page 82 or “Mapping the VLANs using the SREM” on page 96).
e If you did not run the quick setup wizard during the initial setup,
configure the following:
— Create the domain (see “Creating a domain using the CLI” on
page 121 or “Creating a domain using the SREM” on page 151).
— Create at least one group.
— Specify the VLANs to be used when the TunnelGuard check succeeds
and when it fails (see “Configuring extended profiles using the CLI”
on page 203 or “Configuring extended profiles using the SREM” on
page 219).
4 Save the configuration (see “Applying and saving the configuration” on
page 67).
Applying and saving the configuration
On both the CLI and the SREM, you must enter explicit commands in order to
make configuration changes permanent and in order to create a backup
configuration file.