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What command is used to display the routing table?
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Show ip route
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What is the default subnet notation for the network listed in the show ip route command?
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Prefix notation
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What is the command to change the subnet notation to subnet masks in the output of show ip route?
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Terminal ip netmask-format decimal
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What command provides a summary of all interfaces and their IP addresses?
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Show ip interface brief
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What command provides a detailed view of the IP parameter settings per interface.
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Show ip interface [interface type & number]
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What command lists the interface IP address along with the interface statistics?
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Show interfaces [interface type & number]
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Which command displays the encapsulation being used?
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Show interfaces [interface type & number]
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What are 3 reasons why the status for serial interface 0 would state "Serial0 is up, line protocol is down"?
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Clock rate is not set,
mismatching encapsulation types,
no keepalives
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How do you set the bandwidth of serial0 to 64000bps?
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Router(config-if)# bandwidth 64
The value for bandwidth is entered in kbps.
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Which is a sure way of testing that TCP is working on your router?
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Telnet to the router.
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Name 2 important things to remember when using debug commands.
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1. Debug output takes priority over other network traffic 2. Debug commands can severely affect performance.
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Which command indicates who has telnet session to your router?
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Router# show user
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What 2 commands indicates how many telnet sessions are running from your router?
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Router# show sessions or
Router# where
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How can you turn CDP off for a specific interface?
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Router(config-if)# no cdp enable
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How can you turn CDP off for the entire router?
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Router# no cdp run
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