EIGRP initial config using named
LAB2: Named EIGRP – IPv4
Disclaimer
This Configuration Guide is designed to assist members to enhance their skills in respective technology area.
LAB 2: Diagram
Note: This Lab was developed
LAB 2: Configure EIGRP FOR IPv4 using named configuration:
Task 1: Configure IPv4 EIGRP process with Autonomous name
In the configuration mode of router configure EIGRP process with name by following
command
R1:
router eigrp cisco
address-family ipv4 autonomous-system 100
network 12.0.0.1 255.255.255.0
network 11.0.1.1 255.255.255.0
network 11.0.2.1 255.255.255.0
network 11.0.3.1 255.255.255.0
exit
R2:
router eigrp cisco
address-family ipv4
network 12.0.0.2 255.255.255.0
network 23.0.0.2 255.255.255.0
network 22.0.1.2 255.255.255.0
network 22.0.2.2 255.255.255.0
network 22.0.3.2 255.255.255.0
exit
R3:
router eigrp cisco
address-family ipv4 autonomous-system 100
network
network 23.0.0.3 255.255.255.0
network 33.0.1.3 255.255.255.0
network 33.0.2.3 255.255.255.0
network 33.0.3.3 255.255.255.0
exit
R4:
router eigrp cisco
address-family ipv4 autonomous-system 100
network 34.0.0.4 255.255.255.0
network
network 44.0.2.4 255.255.255.0
network 44.0.3.4 255.255.255.0
exit
Enter topology base mode for manipulation set
R2:
router eigrp cisco
address-family ipv4 autonomous-system 100
topology base
exit
R2#show run
router eigrp
!
address-family ipv4 unicast autonomous-system 100
!
topology base
network 12.0.0.2 255.255.255.0
network 22.0.1.2 255.255.255.0
network 22.0.2.2 255.255.255.0
network 22.0.3.2 255.255.255.0
network 23.0.0.2 255.255.255.0
!
Task 2:
Verify IP protocols and its details by following command:
R2#show ip protocols
! (Gives details of protocols running on router)
*** IP Routing is NSF aware ***
Routing Protocol is "eigrp 100"
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Default networks flagged in outgoing updates
Default networks accepted from incoming updates
EIGRP-IPv4 VR (cisco) Address-Family Protocol for AS(100)
Metric weight K1=1, K2=0, K3=1, K4=0, K5=0 K6=0
Metric rib-scale 128
Metric version 64bit
NSF-aware route hold timer is 240
Router-ID: 22.0.3.2
Topology: 0 (base)
Active Timer: 3 min
Distance: internal 90 external 170
Maximum path: 4
Maximum hopcount 100
Maximum metric variance 1
Total Prefix Count: 15
Total Redist Count: 0
Automatic Summarization: disabled
Maximum path: 4
Routing for Networks:
12.0.0.2/32
22.0.1.2/32
22.0.2.2/32
22.0.3.2/32
23.0.0.2/32
Routing Information Sources:
Gateway
Distance: internal 90 external 170
Verify EIGRP updates are sent on relevant interfaces:
R2#show ip eigrp interfaces
! (Gives detailed list of interfaces on which EIGRP is sending updates)
EIGRP-IPv4 VR(cisco) Address-Family Interfaces for AS(100)
Interface
Se2/0
Et0/0
Lo1
Lo2
Lo3
Verify EIGRP neighborship:
R2#show ip eigrp neighbors
! (Gives details and list of EIGRP neighbors)
EIGRP-IPv4 VR(cisco) Address-Family Neighbors for AS(100)
H
1
0
Verify EIGRP topology table:
R2#show ip eigrp topology
! (Displays the EIGRP topology table)
EIGRP-IPv4 VR(cisco) Topology Table for
Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,
P 11.0.1.0/24, 1 successors, FD is 1735257878
P 11.0.2.0/24, 1 successors, FD
P 11.0.3.0/24, 1 successors, FD is 1735257878
P 12.0.0.0/24, 1 successors, FD is 1735175958
P 22.0.1.0/24, 1 successors, FD is 163840
P 22.0.2.0/24, 1 successors, FD is 163840
P 22.0.3.0/24, 1 successors, FD is 163840
P 23.0.0.0/24, 1 successors, FD is
P 33.0.1.0/24, 1 successors, FD is 131153920
P 33.0.2.0/24, 1 successors, FD is 131153920
P 33.0.3.0/24,
P 34.0.0.0/24, 1 successors, FD is 1800711958
P 44.0.1.0/24, 1 successors, FD is 1800793878
P 44.0.2.0/24, 1 successors, FD is 1800793878
P 44.0.3.0/24, 1 successors, FD is 1800793878
Verify routing table and EIGRP routes entries:
R2#show ip route
! (Shows router’s routing table and IPv4 entries)
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
Gateway of last resort is not set
D
D
D
C
L
C
L
C
L
C
L
C
L
D
D
D
D
D
D
D
