Term
| What is the administrative distance for EIGRP? |
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Definition
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Term
| What is the administrative distance for OSPF? |
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Definition
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Term
| What is the administrative distance for External EIGRP |
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Definition
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Term
| What are Distance Vector Protocols |
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Definition
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Term
| What do distance vector protocols send to directly connected neighbors? |
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Definition
| Their entire routing table. |
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Term
| What does RIP use to determine the best path to a network |
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Definition
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Term
| What does RIP do if two paths to the same network have the same hop count? |
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Definition
| It performs Round Robin and load balances across both paths. |
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Term
| How many links does RIP load balance across by default? |
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Definition
| 4. It can do it across 6 total. |
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Term
| What is the maximum hop count for RIP? |
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Definition
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Term
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Definition
| Prevents routing loops by preventing routing updates to be broadcasted out the same interface it was received. |
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Term
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Definition
| A neighbor router will advertise a network as a hop of 16 meaning unreachable. |
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Term
| What do holddown timers do? |
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Definition
| Prevents regular updates being sent out on a flapping route. A message sent out everytime could congest the network and bring the whole network down. |
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Term
| How often does RIP send updates? |
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Definition
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Term
| How long of time must pass before a route is determined as down in RIP |
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Definition
| 180 seconds. It must receive an update before this time. |
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Term
| What is the dfault holddown timer for RIP? |
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Definition
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Term
| What does the passive interface command do? |
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Definition
| Prevents route updates being broadcasted out the specified interface |
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Term
| What is the passive interface command? |
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Definition
router#config t
router(config)#router rip
router(config-router)#passive-interface s0/0 |
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Term
| What are the major differences with RIPv2 as compared to RIPv1 |
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Definition
RIPv2 is classless
RIPv2 supports VLSM
RIPv2 supports MD5 authentication
RIPv2 supports discontigious networks
RIPv2 uses multicast address of 224.0.0.9 |
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Term
| What is the hop count of IGRP |
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Definition
| Max of 255. 100 by default |
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Term
| What metric does IGRP use? |
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Definition
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Term
| IGRP IS NO LONGER SUPPORTED! |
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Definition
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