Transcription of Essential Cisco IOS Commands - Internetwork Training
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Essential Cisco IOS Commands Page 1 Copyright 2012 - The best place to learn the CCNA, start Training today! IOS Basics Router>? - Display the help menuRouter>enable - Enter privileged EXEC modeRouter#disable - Exit privileged mode to go back to user EXEC modeexit - Exit from any modeRouter#reload - Restart the router Router#trace - Send a trace route to IP address #ping - Send a ping request to the IP address #ping source loopback 1 - Ping the IP with a source IP address of the loopback 1 interface Router#show version - Shows information about the router, including the configuration register valueRouter#show startup-config - Displays the startup configurationRouter#show running-config - Displays the running configurationRouter#copy running-config startup-config - Save the running configuration to the startup configuration Router#config terminal - Enter global configuration modeRouter(config)#hostname NewY
Router(config)#ip access-list standard 10 - Configure a standard access control list and assign it the number 10 Router(config-std-nacl)#deny host 192.168.0.2 - Deny all traffic from host 192.168.0.2 Router(config-std-nacl)#permit any - Permit any traffic Router(config-if)#ip access-group 10 out - Assign a numbered access control list 10 to an
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