EIGRP Objective 1
Background: MTA stands for Megasource TechnoActive, a new startup system integrator that provide wide area network solutions, home office solution, enterprise infrastructure maintenance, process network solution, process network maintenance, network security services…etc
You are hired as a network engineer by MTA, recently MTA gets a new deal from XYZ corporation, MTA wants you to be involved in the project but unsure of your technical skill, you are tested on the below requirements which are part of the implementation in the project.
Objective:
1. MTA policy states that you must only use EIGRP with ASN 90.
2. MTA policy dictates that R2 and R3 must use specific wildcard masks.
3. EIGRP should be configured such a way that it does not operate like a classful routing.
4. BB1 has a directed connected interface 192.168.1.0/24, R2 and R3 must have default route point to this network, default route MUST not be done using a static route.
5. EIGRP routers should not form neighbourhoodship with non-EIGRP routers.
6. BB1 must summarise network from 172.16.10.0 – 50.0 for efficiency.
BB1 partial configuration:
interface Loopback0
ip address 172.16.10.1 255.255.255.0
!
interface Loopback1
ip address 172.16.20.1 255.255.255.0
!
interface Loopback2
ip address 172.16.30.1 255.255.255.0
!
interface Loopback3
ip address 172.16.40.1 255.255.255.0
!
interface Loopback4
ip address 172.16.50.1 255.255.255.0
!
interface Loopback5
ip address 192.168.1.254 255.255.255.0
!
interface FastEthernet0/0
description To R2
ip address 192.168.255.1 255.255.255.252
ip summary-address eigrp 90 172.16.0.0 255.255.192.0 5
speed 100
full-duplex
!
interface Serial0/0
no ip address
shutdown
!
interface FastEthernet0/1
description To R3
ip address 192.168.255.5 255.255.255.252
ip summary-address eigrp 90 172.16.0.0 255.255.192.0 5
speed 100
full-duplex
!
interface Serial0/1
no ip address
shutdown
!
router eigrp 90
passive-interface Loopback5
network 172.16.10.0 0.0.0.255
network 172.16.20.0 0.0.0.255
network 172.16.30.0 0.0.0.255
network 172.16.40.0 0.0.0.255
network 172.16.50.0 0.0.0.255
network 192.168.1.0
network 192.168.255.0 0.0.0.3
network 192.168.255.4 0.0.0.3
no auto-summary
!
ip default-network 192.168.1.0
R2 Partial configuration:
interface Loopback0
ip address 172.30.1.1 255.255.255.240
!
interface FastEthernet0/0
ip address 192.168.255.2 255.255.255.252
speed 100
full-duplex
!
interface Serial0/0
no ip address
shutdown
no fair-queue
!
interface FastEthernet0/1
ip address 10.1.10.1 255.255.255.0
speed 100
full-duplex
!
interface Serial0/1
no ip address
shutdown
!
router eigrp 90
passive-interface Loopback0
network 10.1.10.0 0.0.0.255
network 172.30.1.0 0.0.0.15
network 192.168.255.0 0.0.0.3
no auto-summary
!
ip default-network 192.168.1.0
R3 partial configuration:
interface FastEthernet0/0
ip address 10.1.20.1 255.255.255.0
speed 100
full-duplex
!
interface Serial0/0
no ip address
shutdown
no fair-queue
!
interface FastEthernet0/1
ip address 192.168.255.6 255.255.255.252
speed 100
full-duplex
!
interface Serial0/1
no ip address
shutdown
!
router eigrp 90
passive-interface FastEthernet0/0
network 10.1.20.0 0.0.0.255
network 192.168.255.4 0.0.0.3
no auto-summary
!
ip default-network 192.168.1.0
MLS3 partial configuration:
vlan 10
name test-net10
!
!
!
!
!
!
interface FastEthernet0/1
description To R2
no switchport
ip address 10.1.10.2 255.255.255.0
speed 100
duplex full
!
interface FastEthernet0/3
description To R3
no switchport
ip address 10.1.20.2 255.255.255.0
speed 100
duplex full
!
interface Vlan10
ip address 10.10.10.1 255.255.255.0
!
!
router eigrp 90
network 10.1.10.0 0.0.0.255
network 10.1.20.0 0.0.0.255
network 10.10.10.0 0.0.0.255
!
ip classless
ip default-network 192.168.1.0
Important: ip default-network only supports classful networks.
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