Avaya P580 - Manual (Page 288)

9-2 Avaya P550R, P580, P880, and P882 Multiservice Switch User Guide, v5.3.1
Chapter
For more detailed information on the switch routing operations, see
“Routing with Layer 2 and Layer 3 Modules”, in Chapter 1,
“Introduction”.
Figure 6-25. Intra and Inter VLAN Bridging and Routing
Hardware Requirements for IP Routing
To configure your switch as an IP router, you must configure your
switch with the following hardware:
■
Layer 3 supervisor module
* Note: Licensed layer 3 80-series media modules are
recommended for best routing performance.
Software Requirements for IP routing
To configure your switch as an IP router, with 80 series modules
(Supervisor and Media modules) you must configure your switch
with a minimum of version 5.0 and above.