Chapter 59 AAA
OLT2406 User’s Guide
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The following table describes some key differences between RADIUS and TACACS+.
59.2 AAA Commands
The following section lists the commands for this feature.
Table 228 RADIUS vs. TACACS+
RADIUS TACACS+
Transport Protocol UDP (User Datagram Protocol) TCP (Transmission Control Protocol)
Encryption Encrypts the password sent for
authentication.
All communication between the OLT and
the TACACS+ server is encrypted.
Table 229 AAA Commands
COMMAND DESCRIPTION M P
aaa accounting commands
<privilege> stop-only tacacs+
Enables accounting of command sessions and
specifies the minimum privilege level (0-14) for
the command sessions that should be recorded.
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aaa accounting commands
<privilege> stop-only tacacs+
[broadcast]
Enables accounting of command sessions and
specifies the minimum privilege level (0-14) for
the command sessions that should be recorded.
Sends accounting information for command
sessions to all configured accounting servers at
the same time.
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aaa accounting dot1x <start-
stop|stop-only> <radius|tacacs+>
Enables accounting of IEEE 802.1x
authentication sessions and specifies the mode
and protocol method.
The OLT supports two modes of recording login
events. Select:
start-stop: to have the system send
information to the accounting server when a
user begins a session, during a user’s session (if it
lasts past the Update Period), and when a user
ends a session.
stop-only: to have the system send
information to the accounting server only when
a user ends a session.
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aaa accounting dot1x <start-
stop|stop-only> <radius|tacacs+>
[broadcast]
Enables accounting of IEEE 802.1x
authentication sessions and specifies the mode
and protocol method.
Sends accounting information for IEEE 802.1x
authentication sessions to all configured
accounting servers at the same time.
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aaa accounting exec <start-
stop|stop-only>
<radius|tacacs+>
Enables accounting of administrative sessions
via SSH, Telnet and console port and specifies
the mode and protocol method.
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