Layer-3 routing, static routing & default routing

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1. Can we run two IGP Routing Protocols inside one ISP Network (for example, in Vodafone or MTN)?

Yes

2. OSPF falls under which category of Routing Protocols?

Path Vector Routing Protocols

EGP

Distance Vector Routing Protocols

Link State Routing Protocols

3. Which path will be chosen by R1 for traffic of R2? (i.e. which route will have the highest preference in R1’s Routing Table?)

None

10.0.0.0/25

10.0.0.0/24

10.0.0.0/26

4. What is the AD (Admin Distance) of directly Connected Routes?

110

5. Which type of Routing is Less resource intensive & less BW intensive?

On-Demand Routing

Dynamic Routing

Static Routing

None

6. A static route with 0.0.0.0/0 as the destination IP address (a route that matches all packets) is called:

Dynamic Route

Static Route

Default Route

OSPF Route

7. Which path will be chosen by R1 for traffic of R2? (i.e. which route will have the highest preference in R1’s Routing Table?)

BGP Route

OSPF Route

RIP Route

None

8. What is the AD (Admin Distance) of Static Routes?

110

9. Path selection & routing is controlled manually by network admin in Static Routing:

False

True

10. Which path will be chosen by R1 for traffic of R2? (i.e. which route will have the highest preference in R1’s Routing Table?)

None

OSPF Route with cost (metric) of 100

OSPF Route with cost (metric) of 300

OSPF Route with cost (metric) of 200