Reference Guide

Column Meaning
Pending Requests The number of RADIUS Access-Request packets destined for this server that have
not yet timed out or received a response.
Timeouts The number of authentication timeouts to this server.
Unknown Types The number of packets of unknown type that were received from this server on the
authentication port.
Packets Dropped The number of RADIUS packets received from this server on the authentication port
and dropped for some other reason.
The following example shows CLI display output for the command.
(Extreme 220) #show radius statistics 192.168.37.200
RADIUS Server Name............................ Default_RADIUS_Server
Server Host Address........................... 192.168.37.200
Access Requests............................... 0.00
Access Retransmissions........................ 0
Access Accepts................................ 0
Access Rejects................................ 0
Access Challenges............................. 0
Malformed Access Responses.................... 0
Bad Authenticators............................ 0
Pending Requests.............................. 0
Timeouts...................................... 0
Unknown Types................................. 0
Packets Dropped............................... 0
(Extreme 220) #show radius statistics name Default_RADIUS_Server
RADIUS Server Name............................ Default_RADIUS_Server
Server Host Address........................... 192.168.37.200
Access Requests............................... 0.00
Access Retransmissions........................ 0
Access Accepts................................ 0
Access Rejects................................ 0
Access Challenges............................. 0
Malformed Access Responses.................... 0
Bad Authenticators............................ 0
Pending Requests.............................. 0
Timeouts...................................... 0
Unknown Types................................. 0
Packets Dropped............................... 0
TACACS+ Commands
TACACS+ provides access control for networked devices via one or more centralized servers. Similar to
RADIUS, this protocol simplifies authentication by making use of a single database that can be shared
by many clients on a large network. TACACS+ is based on the TACACS protocol (described in RFC1492)
but additionally provides for separate authentication, authorization, and accounting services. The
original protocol was UDP based with messages passed in clear text over the network; TACACS+ uses
TCP to ensure reliable delivery and a shared key configured on the client and daemon server to encrypt
all messages.
tacacs-server host
Use this command in Global Configuration mode to configure a TACACS+ server. This command enters
into the TACACS+ configuration mode. The ip-address|hostname parameter is the IP address or
Management Commands
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