Cisco Catalyst 2960 Series User Manual

PurposeCommand or Action
Verifies your entries.show running-config
Example:
Switch# show running-config
Step 6
(Optional) Saves your entries in the configuration file.copy running-config startup-config
Example:
Switch# copy running-config startup-config
Step 7
What to Do Next
To establish a session with a router if the AAA server is unreachable, use the aaa accounting system
guarantee-first command. It guarantees system accounting as the first record, which is the default condition.
In some situations, users might be prevented from starting a session on the console or terminal connection
until after the system reloads, which can take more than 3 minutes.
To establish a console or Telnet session with the router if the AAA server is unreachable when the router
reloads, use the no aaa accounting system guarantee-first command.
Establishing a Session with a Router if the AAA Server is Unreachable
To establishing a session with a router if the AAA server is unreachable, use the aaa accounting system
guarantee-first command. It guarantees system accounting as the first record, which is the default condition.
In some situations, users might be prevented from starting a session on the console or terminal connection
until after the system reloads, which can take more than 3 minutes.
To establish a console or Telnet session with the router if the AAA server is unreachable when the router
reloads, use the no aaa accounting system guarantee-first command.
Establishing a Session with a Router if the AAA Server is Unreachable
The aaa accounting system guarantee-first command guarantees system accounting as the first record,
which is the default condition. In some situations, users might be prevented from starting a session on the
console or terminal connection until after the system reloads, which can take more than 3 minutes.
To establish a console or Telnet session with the router if the AAA server is unreachable when the router
reloads, use the no aaa accounting system guarantee-first command.
Configuring Per VRF on a TACACS Server
The initial steps in this procedure are used to configure AAA and a server group, create a VRF routing table,
and configure an interface. Steps 10 through 13 are used to configure the per VRF on a TACACS+ server
feature:
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
891
How to Configure TACACS+

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