Nortel BayStack 450-24T Using Manual page 54

Using the BayStack 450 10/100/1000 Series Switch
Figure 1-7.
Figure 1-8.
1-22
The switch relays the EAPOL packet to the RADIUS server (4).
a.
If the RADIUS server validates the password (5), the new client is
b.
allowed access to the switch and the network (6).
RADIUS server
2
1
Switch requests
user ID
New client PC
EAPOL-Based Security (1 of 2)
RADIUS server
4 Switch forwards
********
Encrypted password
New client PC
EAPOL-Based Security (2 of 2)
Switch forwards
user ID to
RADIUS Server
password
********
RADIUS server
3 Password request
Password?
New client PC
RADIUS server
Client
accesses Password
5
network validated
Access to
6
network
approved
New client PC
309978-D Rev 01
BS45097A
BS45098A