how to prepare directory file for 3Com VSA WX switch?

[Maciej Uhlig <muhlig@us.edu.pl>]

this is a piece of information concerning VSA from 3Com's WX switch manual:

Attribute Type Rcv in Access Resp? Sent in Access Reqst? Sent in Acct 
Reqst? Description

VLAN-Name 26, 43, 2 Yes No Yes Name of the VLAN to which the client belongs.

there are more (8) VSAs starting from 26, 43, 2 to 26, 43, 8

how to incorporate all this information in freeradius directory 
(configuration)? I don't understand what "26, 43, 2" mean.

best regards,

MU