Wednesday, February 27, 2019

EigrpV3 Routing Help.

I am currently a networking student working on implementing eigrpv3 across three different routers. From my understanding, Eigrpv3 seems fairly simple to implement. You just enter your AS number and Router ID. Then you enable it on the interface. For some reason, I cannot get router 1 to form an adjacency with router 2. However, router 2 will form an adjacency Router 3 and I'm at a lost. Here is the config I'm testing in packet tracer. Could someone tell me what I'm doing wrong?

hostname R1

!

!

!

!

!

!

!

!

no ip cef

ipv6 unicast-routing

!

no ipv6 cef

!

!

!

!

license udi pid CISCO1941/K9 sn FTX1524R4L6-

!

!

!

!

!

!

!

!

!

no ip domain-lookup

!

!

spanning-tree mode pvst

!

!

!

!

!

!

interface GigabitEthernet0/0

ip address 209.165.201.1 255.255.255.252

duplex auto

speed auto

ipv6 address FE80::1 link-local

ipv6 address 2001:DB8:ACAD:2::1/64

ipv6 eigrp 1

!

interface GigabitEthernet0/1

ip address 192.168.1.1 255.255.255.0

duplex auto

speed auto

ipv6 address FE80::1 link-local

ipv6 address 2001:DB8:ACAD:1::1/64

ipv6 eigrp 1

!

interface Serial0/1/0

ip address 209.165.200.225 255.255.255.252

encapsulation ppp

ppp authentication chap

ipv6 address FE80::1 link-local

ipv6 address 2001:DB8:ACAD:A::1/64

ipv6 eigrp 1

!

interface Serial0/1/1

no ip address

clock rate 2000000

shutdown

!

interface Vlan1

no ip address

shutdown

!

ipv6 router eigrp 1

eigrp router-id 1.1.1.1

no shutdown

!

ip classless

ip route 0.0.0.0 0.0.0.0 Serial0/1/0

!

ip flow-export version 9

hostname Router 2

!

!

!

!

!

!

!

!

no ip cef

ipv6 unicast-routing

!

no ipv6 cef

!

!

!

!

license udi pid CISCO1941/K9 sn FTX1524A21O-

!

!

!

!

!

!

!

!

!

!

!

spanning-tree mode pvst

!

!

!

!

!

!

interface GigabitEthernet0/0

no ip address

duplex auto

speed auto

shutdown

!

interface GigabitEthernet0/1

no ip address

duplex auto

speed auto

shutdown

!

interface Serial0/1/0

ip address 209.165.200.226 255.255.255.252

encapsulation ppp

ppp authentication chap

ipv6 address FE80::2 link-local

ipv6 address 2001:DB8:ACAD:A::2/64

ipv6 eigrp 1

ipv6 enable

clock rate 2000000

!

interface Serial0/1/1

ip address 209.165.200.230 255.255.255.252

ipv6 address FE80::2 link-local

ipv6 address 2001:DB8:ACAD:B::2/64

ipv6 eigrp 1

!

interface Vlan1

no ip address

shutdown

!

ipv6 router eigrp 1

eigrp router-id 2.2.2.2

no shutdown

!

ip classless

!

ip flow-export version 9



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