3com 4210 PWR 9-Port 3CR17341-91-ME User Manual

Product codes
3CR17341-91-ME
Page of 567
Introduction to AAA Services
243
Figure 80 depicts the format of attribute 26. The Vendor-ID field used to identify a 
vendor occupies four bytes, where the first byte is 0, and the other three bytes are 
defined in RFC 1700. Here, the vendor can encapsulate multiple customized 
sub-attributes (containing vendor-specific Type, Length and Value) to implement a 
RADIUS extension.
Figure 80   Vendor-specific attribute format
Type
ĂĂ
Length
0
7
Vendor-ID
7
15
31
Vendor-ID
Type (specified)
Length  (specified)
Specified attribute value
ĂĂ