Cisco Catalyst 2960-X - Page 97

Table 11: Vendor-Specific Attributes Table Field Descriptions
DescriptionField
All attributes listed in the following table are extensions of IETF
attribute 26.
Number
A defined code used to identify a particular vendor. Code 9
defines Cisco VSAs, 311 defines Microsoft VSAs, and 529
defines Ascend VSAs.
Vendor-Specific Command Codes
The attribute ID number. This number is much like the ID
numbers of IETF attributes, except it is a “second layer” ID
number encapsulated behind attribute 26.
Sub-Type Number
The ASCII string name of the attribute.Attribute
Description of the attribute.Description
Table 12: Vendor-Specific RADIUS IETF Attributes
DescriptionAttributeSub-Type NumberVendor-Specific
Company Code
Number
MS-CHAP Attributes
Contains the response
value provided by a PPP
MS-CHAP user in
response to the challenge.
It is only used in
Access-Request packets.
This attribute is identical
to the PPP CHAP
Identifier. ( RFC 2548
MSCHAP-Response131126
Contains the challenge sent
by a network access server
to an MS-CHAP user. It
can be used in both
Access-Request and
Access-Challenge packets.
( RFC 2548 )
MSCHAP-Challenge1131126
VPDN Attributes
Catalyst 2960-X Switch Security Configuration Guide, Cisco IOS Release 15.0(2)EX
OL-29048-01 73
Configuring RADIUS
Vendor-Specific RADIUS Attributes