Nortel business policy switch 2000, User Manual

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Chapter 3 Using the console interface 195
Using the Business Policy Switch 2000 Version 2.0
VLAN Configuration Menu screen
With software version 1.2, the VLAN Configuration Menu screen ( Figure 67 )
allows you to select the appropriate screen to configure up to 256 VLANs. VLAN
1 is port-based by default. You can configure the remaining 255 VLANs to be of
any appropriate combination of types, although you have a maximum of 48 MAC
SA-based VLANs.
You can configure as many as 255 protocol-based VLANs, with up to 14 different
protocols
. The number of different protocols you can configure depends on the
number of hexadecimal values (PID values) associated with the protocol type.
Some protocol types use more than one PID value. Refer to
“Predefined Protocol
Identifier (PID) description” on page 202 . A port may not be a member of more
than one protocol-based VLAN with the same PID. (Untagged ports cannot
belong to different VLANs of the same protocol type; however, tagged ports can.)
Default 30 seconds
Range 1 to 65535 seconds
Server Timeout Allows you to specify how long the switch waits for the RADIUS server to
respond to all EAP packets.
Default 30 seconds
Range 1 to 65535 seconds
Maximum Requests Allows you to specify the number of times the switch attempts to resend EAP
packets to a supplicant.
Default 2 attempts
Range 1 to 10 attempts
Note: Only standalone or pure stacks of BPS 2000 support 256 VLANs.
A mixed stack that consists of BPS 2000 and BayStack 450 switches has
only 64 VLANs. Refer to “Using 356 VLANs” in Chapter 1 for more
information on using 256 VLANs.
Table 21 EAPOL security configuration screen options (continued)
Option Description