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17 Cards in this Set
- Front
- Back
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What is a routing table?
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A table that store routing information(like a road map for internetworks)
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What is contained in a routing table?
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Network Address of the remote host/network
Netmask Forwarding address Network interface that will be used to send the packet A cost for this route. |
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What is a network route?
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provide a route to an entire network
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what is a Host route?
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provide a route to a single host
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what is a default route?
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When no host or network route is available a router will use the default route.
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What port does RIP use?
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520
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How can RIP announcements be sent?
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Broadcast or multicast
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What are RIPs 2 operating modes?
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Periodic update mode(broadcasts its known routes on a schedule)
AutoStatic update mode(broadcasts it's table only when asked for) |
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What is OSPF?
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Open shortest path first - the routers are updated in the routing table and then calculated.
Used for larger internetworks, requires more skill. |
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What is the address range for multicast broadcasts?
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224.0.0.0 - 239.255.255.255
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RRAS?
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Routing and Remote Access Services
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Where can you install RRAS?
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Roles Wizard
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What is Demand Dialed Routing?
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It opens up connections on demand. This is an alternative to permanant connections
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RIP?
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Routing Interface Protocol
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what command allows you to add static routes?
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route add
-p for persistent route print to display the list |
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What port does PPTP(VPN) use?
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1723
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What is the difference between RIP and OSPF
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RIP - sends announcement exchanging routing info
OSPF - broken into areas. the routers in each area only have info for that area. they connect through backbones. |
