review packet
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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| key functions of a router | show 🗑
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| what do these components of routers do? NVRAM RAM(SD RAM) Flash ROM | show 🗑
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| four steps to router bootup (in order) | show 🗑
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| how do you identify a: Level 1 route ultimate route parent child | show 🗑
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| how do you select the routing protocol if there are more than one that lead to the same destination network? | show 🗑
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| show | 1. updates are sent to everybody in a network
2. sends updates periodically/only when needed
3. complete topological view of network
4. uses dijkstra shortest route first
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| show | 1. which routing protocols used (can tell by administrative distance)
2. networks
3. metrics
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| what is the purpose of a metric in a routing protocol? | show 🗑
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| show | RIP: hop count
EIGRP: bandwidth & delay
OSPF: cost (inverse of bandwidth)
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| show | hop count: how many routers are between you and the destination network
cost: the value to indicate preference for a route
bandwidth: speed of a link
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| show | delay: the time difference of what it takes and what it should take
load: the amount of data/traffic on a link
reliability: the amount of errors on a link
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| show | OSPF
EIGRP
ISIS
RIPv2
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| show | modem (for DCE devices)
CSUDSU (digital modems)
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| When should these cables be used? patch (straight-through) crossover rollover | show 🗑
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| which port should be used to configure a new router or one that has been erased? | show 🗑
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| how do you access these router prompt modes? user exec privilege exec global config interface | show 🗑
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| show | the mac address of outgoing interfaces
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| which is the routing protocol or traffic forwarding that has the lowest overhead or uses the least resources? | show 🗑
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Created by:
sound_fury