Ccna 3

Front 1

What should be considered when troubleshooting a problem with the establishment of neighbor relationships between OSPF routers? (Choose three.)

Back 1

OSPF interval timers mismatch
interface network type mismatch
inconsistent authentication configuration

Front 2

which types of networks are OSPF DR elections necessary? (Choose two.)

Back 2

1. broadcast multiaccess
2. nonbroadcast multiaccess

Front 3

what can be obtained from #show ip ospf interface. pick 3

Back 3

1 timer intervals
2 router id number
3 neighbor adjacencies

Front 4

how do OSPF routers select the DR and BDR?

Back 4

By highest priority,
highest interface IP addy

Front 5

2 things found in EIGRP neighbor table.

Back 5

1. network layer address of neighbor routers.
2. number of EIGRP packets waiting to be sent.

Front 6

EIGRP DUAL stores primary routes where? 2 places

Back 6

1.routing table
2.topology table

Front 7

why should you config bandwidth settting on EIGRP interface, rather than leaving the default? 2 picks

Back 7

1. suboptimal route may be choosen.
2. network may be unable to converage if bandwidth setting does not match actual bandwidth of the link.

Front 8

what info is maintained by EIGRP topology database for dest route? 3 thing

Back 8

1 routing proto
2. feasible distance of route
3. router cost as advertisied by neighboring router.

Front 9

Tables maintained by EIGRP for each proto is supports. 3 things

Back 9

topology table
neighbor table
routing table

Front 10

command to show establised OSPF neighbor adjacencies.

Back 10

#show ip ospf neighbor

Front 11

what switching mode changes to store-and-forward mode after it detects a number of errors.

Back 11

adaptive cut-through

Front 12

form of buffering used by switches

Back 12

store-and-forward