Cisco Catalyst 2960 Series User Manual

PurposeCommand or Action
Specifies the login message.
banner login c message c
Step 3
Example:
Switch(config)# banner login $
c— Enters the delimiting character of your choice, for example,
a pound sign (#), and press the Return key. The delimiting
character signifies the beginning and end of the banner text.
Characters after the ending delimiter are discarded.
Access for authorized users only.
Please enter your username and
message—Enters a login message up to 255 characters. You
cannot use the delimiting character in the message.
password.
$
Returns to privileged EXEC mode.end
Example:
Switch(config)# end
Step 4
Verifies your entries.show running-config
Example:
Switch# show running-config
Step 5
(Optional) Saves your entries in the configuration file.copy running-config startup-config
Example:
Switch# copy running-config startup-config
Step 6
Managing the MAC Address Table
Changing the Address Aging Time
Follow these steps to configure the dynamic address table aging time:
SUMMARY STEPS
1.
enable
2.
configure terminal
3.
mac address-table aging-time [0 | 10-1000000] [routed-mac | vlan vlan-id]
4.
end
5.
show running-config
6.
copy running-config startup-config
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
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How to Administer the Switch

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