CCNA_Initial_router_config
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Where does a Cisco router hold its IOS images? | In Flash memory.
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| Are the contents of Flash memory kept on reload? | Yes.
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| Are the routing tables kept in Read-only memory (ROM), Randomaccess memory (RAM), or Flash? | Routing tables, along with the running configuration file, are kept in RAM. RAM contents are lost on reload.
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| Where does a Cisco router keep the startup configuration file? | The startup configuration file is kept in NVRAM, or non-volatile RAM. NVRAM contents are retained on reboot.
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| What is the very first step in the router boot process? | The Cisco router will run a POST (power-on self-test). The POST is a series of diagnostic tests designed to verify the basic operations of the CPU and router memory
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| From what three locations can a Cisco router load the IOS? | The Internetwork Operating System can be loaded from Flash, a TFTP server, or ROM.
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| What is the default location that a Cisco router attempts to first load the IOS upon startup? | The router will attempt to load the IOS from Flash memory.
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| If there is no valid startup configuration, what mode does the router enter? | The router will enter setup mode, which is a series of yes / no questions requiring user input
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| What mode is this router in? Router> | This router is in user exec mode. Router>
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| From this prompt, what will the user have to enter to access privileged exec mode? | Type in the word enable and press ENTER.
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| What mode is this router in? Router# | This router is in privileged exec mode.
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| the xxxx command lists that same information as show ip int brief, as well as the subnet mask | show protocols
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| show ip route connected | list the mask information, and
the subnet number connected to an interface
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| show ip arp | lists the contents of a router’s ARP cache
IP address, MAC address, and interface
the Age
value represents the number of minutes since the router last received a packet from the
host. The Age does not
mean how long since the ARP request/reply
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Created by:
papid69
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