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Configuring IEEE 802.1x Port-Based Authentication
Information About Configuring IEEE 802.1x Port-Based Authentication
802.1x Accounting Attribute-Value Pairs
The information sent to the RADIUS server is represented in the form of Attribute-Value (AV) pairs. These AV pairs
provide data for different applications. (For example, a billing application might require information that is in the
Acct-Input-Octets or the Acct-Output-Octets attributes of a RADIUS packet.)
AV pairs are automatically sent by a switch that is configured for 802.1x accounting. Three types of RADIUS accounting
packets are sent by a switch:
START—Sent when a new user session starts
INTERIM—Sent during an existing session for updates
STOP—Sent when a session terminates
You can view the AV pairs that are being sent by the switch by entering the
debug radius accounting
privileged EXEC
command.
For more information about AV pairs, see RFC 3580, “802.1x Remote Authentication Dial In User Service (RADIUS)
Usage Guidelines.”
802.1x Readiness Check
The 802.1x readiness check monitors 802.1x activity on all the switch ports and displays information about the devices
connected to the ports that support 802.1x. You can use this feature to determine if the devices connected to the switch
ports are 802.1x-capable. You use an alternate authentication such as MAC authentication bypass or web authentication
for the devices that do not support 802.1x functionality.
This feature only works if the supplicant on the client supports a query with the NOTIFY EAP notification packet. The client
must respond within the 802.1x timeout value.
Attribute Number
AV Pair Name
START
INTERIM
STOP
Attribute[1]
User-Name
Always
Always
Always
Attribute[4]
NAS-IP-Address
Always
Always
Always
Attribute[5]
NAS-Port
Always
Always
Always
Attribute[8]
Framed-IP-Address
Never
Sometimes
1
1.
The Framed-IP-Address AV pair is sent only if a valid Dynamic Host Control Protocol (DHCP) binding exists for the
host in the DHCP snooping bindings table.
Sometimes
1
Attribute[25]
Class
Always
Always
Always
Attribute[30]
Called-Station-ID
Always
Always
Always
Attribute[31] Calling-Station-ID
Always
Always
Always
Attribute[40]
Acct-Status-Type
Always
Always
Always
Attribute[41]
Acct-Delay-Time
Always
Always
Always
Attribute[42]
Acct-Input-Octets
Never
Always
Always
Attribute[43] Acct-Output-Octets
Never
Always
Always
Attribute[44]
Acct-Session-ID
Always
Always
Always
Attribute[45] Acct-Authentic
Always
Always
Always
Attribute[46]
Acct-Session-Time
Never
Always
Always
Attribute[49] Acct-Terminate-Cause
Never
Never
Always
Attribute[61]
NAS-Port-Type
Always
Always
Always
Содержание IE 4000
Страница 12: ...8 Configuration Overview Default Settings After Initial Switch Configuration ...
Страница 52: ...48 Configuring Interfaces Monitoring and Maintaining the Interfaces ...
Страница 108: ...104 Configuring Switch Clusters Additional References ...
Страница 128: ...124 Performing Switch Administration Additional References ...
Страница 130: ...126 Configuring PTP ...
Страница 140: ...136 Configuring CIP Additional References ...
Страница 146: ...142 Configuring SDM Templates Configuration Examples for Configuring SDM Templates ...
Страница 192: ...188 Configuring Switch Based Authentication Additional References ...
Страница 244: ...240 Configuring IEEE 802 1x Port Based Authentication Additional References ...
Страница 274: ...270 Configuring SGT Exchange Protocol over TCP SXP and Layer 3 Transport Configuring Cisco TrustSec Caching ...
Страница 298: ...294 Configuring VLANs Additional References ...
Страница 336: ...332 Configuring STP Additional References ...
Страница 408: ...404 Configuring DHCP Additional References ...
Страница 450: ...446 Configuring IGMP Snooping and MVR Additional References ...
Страница 490: ...486 Configuring SPAN and RSPAN Additional References ...
Страница 502: ...498 Configuring Layer 2 NAT ...
Страница 559: ...555 Configuring Network Security with ACLs How to Configure Network Security with ACLs Creating a Numbered Extended ACL ...
Страница 770: ...766 Configuring IPv6 MLD Snooping Related Documents ...
Страница 930: ...926 Configuring IP Unicast Routing Related Documents ...
Страница 956: ...952 Configuring IPv6 Unicast Routing Configuring IPv6 network 2010 AB8 2 48 network 2010 AB8 3 48 exit address family ...
Страница 976: ...972 Configuring Cisco IOS IP SLAs Operations Additional References ...
Страница 978: ...974 Dying Gasp ...
Страница 990: ...986 Configuring Enhanced Object Tracking Monitoring Enhanced Object Tracking ...
Страница 994: ...990 Configuring MODBUS TCP Displaying MODBUS TCP Information ...
Страница 996: ...992 Ethernet CFM ...
Страница 1030: ...1026 Working with the Cisco IOS File System Configuration Files and Software Images Working with Software Images ...
Страница 1066: ...1062 Using an SD Card SD Card Alarms ...