Basic configuration of the switch

Command Help for Switches

Switch>? Exec commands:connect Open A terminal connectiondisable Turn off privileged commandsdisconnect Disconnect an existing NETW Ork connectionenable Turn on privileged commandsexit exit from the Execlogout exit from the ExecPing Send Echo messagesres Ume Resume an active network connectionshow Show running system informationtelnet Open a telnet connectionterminal Set ter Minal Line Parameterstraceroute Trace route to destination

Post-command connection parameters or configuration content

switch>show ?arp arp tablecdp cdp informationclock display the  System clockcrypto encryption moduledtp dtp informationetherchannel etherchannel  informationflash: display information about flash: file systemhistory  display the session command historyinterfaces interface status and  configurationip IP informationipv6 IPv6 informationmac MAC  Configurationmac-address-table mac forwarding tablemls show multilayer switching  informationprivilege Show current privilege levelsessions Information  About telnet connectionsssh status of ssh server connectionstcp status  of tcp connectionsterminal display terminal configuration parametersusers  display information about&Nbsp;terminal linesversion system hardware and software statusvlan vtp  vlan status--more--

Forget the command how to write when

Switch>e?enable exit

Configure host Name

Switch (config) #hostname AA (config) #

Display system iOS name or version information

a#show versioncisco ios software, c2960 software  (C2960-LANBASE-M),  Version  12.2 (fx, release software ) (FC1) copyright  (c)  1986-2005 by cisco  Systems, Inc.Compiled Wed 12-Oct-05 22:05 by pt_teamROM: C2960  boot loader  (c2960-hboot-m)  version 12.2 (25r) fx, release software  (FC4) system returned to rom by power-oncisco ws-c2960-24tt  (RC32300)   processor  (REVISION C0)  with 21039k bytes of memory.24 fastethernet/ Ieee 802.3 interface (s) 2 gigabit ethernet/ieee 802.3 interface (s) 63488K  Bytes of flash-simulated non-volatile configuration memory. base ethernet mac address : 0001.42b6.7e4cmotherboard assembly number  :  73-9832-06power supply part number : 341-0097-02motherboard serial number : foc103248mjpower supply  serial number : dca102133jamodel revision number : b0motherboard  Revision number : c0model number : ws-c2960-24ttsystem serial number  : foc1033z1ey--more--

View MAC Address Table

Switch>enableswitch>enableswitch#show Mac-address-tablemac Address Table-------------------------------------------Vlan Mac Address Type Ports----------------------------

Configure the duplex mode and rate of the interface

Switch (config-if) #duplex {full | half | auto}

• Full: Specifies that the interface is fully duplex

• Half: Specifies the interface as half-duplex

• Auto: Specifies the interface as auto-negotiation

Specifies the communication rate of the interface

Switch (config-if) #speed {ten | | | | auto}

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Basic configuration of the switch