Cisco Catalyst 2960 Series User Manual

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The radius-server key command defines the shared secret text string between the network access server
and the RADIUS server host.
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The interface group-async command selects and defines an asynchronous interface group.
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The group-range command defines the member asynchronous interfaces in the interface group.
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The encapsulation ppp command sets PPP as the encapsulation method used on the specified interfaces.
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The ppp authentication chap dialinscommand selects Challenge Handshake Authentication Protocol
(CHAP) as the method of PPP authentication and applies the “dialins” method list to the specified
interfaces.
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The ppp authorization blue1command applies the blue1 network authorization method list to the
specified interfaces.
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The ppp accounting red1command applies the red1 network accounting method list to the specified
interfaces.
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The line command switches the configuration mode from global configuration to line configuration and
identifies the specific lines being configured.
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The autoselect ppp command configures the Cisco IOS software to allow a PPP session to start up
automatically on these selected lines.
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The autoselect during-login command is used to display the username and password prompt without
pressing the Return key. After the user logs in, the autoselect function (in this case, PPP) begins.
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The login authentication admins command applies the admins method list for login authentication.
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The modem dialin command configures modems attached to the selected lines to only accept incoming
calls.
The show accountingcommand yields the following output for the preceding configuration:
Active Accounted actions on tty1, User username2 Priv 1
Task ID 5, Network Accounting record, 00:00:52 Elapsed
task_id=5 service=ppp protocol=ip address=10.0.0.98
The table below describes the fields contained in the preceding output.
Table 103: show accounting Field Descriptions
DescriptionField
Terminal line or interface name user with which the
user logged in.
Active Accounted actions on
User’s ID.
User
User’s privilege level.
Priv
Unique identifier for each accounting session.Task ID
Type of accounting session.Accounting record
Length of time (hh:mm:ss) for this session type.Elapsed
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
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Configuration Examples for Accounting

Cisco Catalyst 2960 Series Specifications

General

Layer	Layer 2
Power over Ethernet (PoE)	Available on some models
RAM	128 MB
Flash Memory	32 MB
MAC Address Table Size	8000
Operating Temperature	0°C to 45°C (32 to 113°F)
Ports	24 or 48 x 10/100/1000