Version 7.2(2)
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XXX-PIX515(config)# sh run aaa-server 
aaa-server VPN protocol radius
 accounting-mode simultaneous
aaa-server VPN host 172.20.20.11
 key c1sc0
aaa-server VPN host 172.20.20.12
 key c1sc0
aaa-server my-group protocol tacacs+
aaa-server my-group host 172.20.20.11
aaa-server my-group host 172.20.20.12
 key cisco123


aaa authentication telnet console my-group LOCAL
aaa authentication enable console my-group LOCAL
aaa authorization command my-group LOCAL
aaa accounting command privilege 15 my-group



---------------------XXX-PIX515(config)# sh aaa-server 
Server Group:    LOCAL
Server Protocol: Local database
Server Address:  None
Server port:     None
Server status:   ACTIVE, Last transaction at 05:12:25 UTC Tue Mar 11 2008
Number of pending requests              0
Average round trip time                 0ms
Number of authentication requests       21
Number of authorization requests        0
Number of accounting requests           0
Number of retransmissions               0
Number of accepts                       16
Number of rejects                       5
Number of challenges                    0
Number of malformed responses           0
Number of bad authenticators            0
Number of timeouts                      0
Number of unrecognized responses        0

Server Group:    VPN
Server Protocol: radius
Server Address:  172.20.20.11
Server port:     1645(authentication), 1646(accounting)
Server status:   ACTIVE, Last transaction at 11:52:38 UTC Mon Mar 10 2008
Number of pending requests              0
Average round trip time                 385ms
Number of authentication requests       127
Number of authorization requests        0
Number of accounting requests           0
Number of retransmissions               0
Number of accepts                       118
Number of rejects                       9
Number of challenges                    0
Number of malformed responses           0
Number of bad authenticators            0
Number of timeouts                      0
Number of unrecognized responses        0

Server Group:    VPN
Server Protocol: radius
Server Address:  172.20.20.12
Server port:     1645(authentication), 1646(accounting)
Server status:   ACTIVE, Last transaction at unknown
Number of pending requests              0
Average round trip time                 0ms
Number of authentication requests       0
Number of authorization requests        0
Number of accounting requests           0
Number of retransmissions               0
Number of accepts                       0
Number of rejects                       0
Number of challenges                    0
Number of malformed responses           0
Number of bad authenticators            0
Number of timeouts                      0
Number of unrecognized responses        0

Server Group:    my-group
Server Protocol: tacacs+
Server Address:  172.20.20.11
Server port:     49
Server status:   ACTIVE, Last transaction at 05:12:40 UTC Tue Mar 11 2008
Number of pending requests              0
Average round trip time                 0ms
Number of authentication requests       12
Number of authorization requests        133
Number of accounting requests           12
Number of retransmissions               0
Number of accepts                       2
Number of rejects                       2
Number of challenges                    0
Number of malformed responses           0
Number of bad authenticators            0
Number of timeouts                      153
Number of unrecognized responses        0