Cisco WS-C2960G-8TC-L Configuration page 25

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TWO-MINUTE DRILL
2960 Overview
❑ The 2960 switches support Fast Ethernet and/or Gigabit Ethernet interfaces.
❑ The SYSTEM LED will be amber if the switch experiences a malfunction.
❑ The MODE button is used to change the meanings of the port LEDs.
❑ If a port LED is flashing amber/green, there is an operational problem with
Switch Startup
❑ When a switch boots up, POST is run, the IOS is found and loaded, and the
❑ If a configuration file cannot be found when booting up, the System
Basic Switch Configuration
❑ An IP address can be assigned to a VLAN interface on a switch for accessing
❑ The ip default-gateway command assigns a router address the switch
Basic Switch Operation and Verification
❑ The show mac-address-table command displays the port address
Port Security Feature
❑ Port security is used to prevent unauthorized access to a LAN on access
❑ The switchport port-security commands are used to configure it.
the port; if it is amber, the port has been disabled: shutdown, STP blocking,
or port security violation.
configuration is found and loaded.
Configuration Dialog questions can be answered to place a basic
configuration on the switch.
it remotely via telnet or SSH, or to back up its configuration or upgrade its
IOS using the ip address command.
should use to access other subnets.
table of the switch.
interfaces (non-trunk connections).
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Two-Minute Drill