Di Posting Oleh : Simple Learning
Kategori : IPv6
Prerequisites: CCNP level skills.
Topology
Notice!
IPv6 addresses have changed. Follow the below topology diagram and tasks to accomplish the goals.
Pic1. IPv6 Topology Diagram.
Task 1
Remove all RIPng configurations. In the upcoming tasks, follow the addressing scheme using RFC 4193 presented in the topology diagram above.
Task 2
Configure IPv6 addresses as follows:
R1 Serial0/0
- FC00:1:1:7B::1/64 (global)
- FE80::1 (link-local)
R2 Serial0/0
- FC00:1:1:7B::2/64 (global)
- FE80::2 (link-local)
R3 Serial0/0.123
- FC00:1:1:7B::3/64 (global)
- FE80::3 (link-local)
Task 3
Enable IPv6 address on Loopback 0 of R1, R2, and R3. Use the address FC00:A:A:A::x/128 where 'x' is the router number.
Task 4
Enable EIGRP AS 1 on the NBMA network between R1, R2 and R3. Ensure IPv6 connectivity between the loopbacks of R1, R2, and R3.
Solution
Task 2
Configure IPv6 addresses as follows:
R1 Serial0/0
- FC00:1:1:7B::1/64 (global)
- FE80::1 (link-local)
R2 Serial0/0
- FC00:1:1:7B::2/64 (global)
- FE80::2 (link-local)
R3 Serial0/0.123
- FC00:1:1:7B::3/64 (global)
- FE80::3 (link-local)
R1 Config:
!
interface Serial0/0
ip address 172.16.123.1 255.255.255.0
encapsulation frame-relay
ipv6 address FE80::1 link-local
ipv6 address FC00:1:1:7B::1/64
clock rate 2000000
frame-relay map ipv6 FC00:1:1:7B::2 102
frame-relay map ipv6 FE80::2 102 broadcast
frame-relay map ip 172.16.123.2 102 broadcast
no frame-relay inverse-arp
!
R2 Config:
!
interface Serial0/0
ip address 172.16.123.2 255.255.255.0
encapsulation frame-relay
ipv6 address FE80::2 link-local
ipv6 address FC00:1:1:7B::2/64
clock rate 2000000
frame-relay map ipv6 FE80::3 203 broadcast
frame-relay map ipv6 FE80::1 201 broadcast
frame-relay map ipv6 FC00:1:1:7B::3 203
frame-relay map ipv6 FC00:1:1:7B::1 201
frame-relay map ip 172.16.123.1 201 broadcast
frame-relay map ip 172.16.123.2 201
frame-relay map ip 172.16.123.3 203 broadcast
no frame-relay inverse-arp
!
R3 Config:
!
interface Serial0/0.123 point-to-point
ip address 172.16.123.3 255.255.255.0
snmp trap link-status
ipv6 address FE80::3 link-local
ipv6 address FC00:1:1:7B::3/64
frame-relay interface-dlci 302
!
Task 3
Enable IPv6 address on Loopback 0 of R1, R2, and R3. Use the address FC00:A:A:A::x/128 where 'x' is the router number.
R1 Config:
!interface Loopback0
ip address 10.0.1.1 255.255.255.0
ipv6 address FC00:A:A:A::1/128
!
R2 Config:
!
interface Loopback0
ip address 10.0.2.2 255.255.255.0
ipv6 address FC00:A:A:A::2/128
!
R3 Config:
!interface Loopback0
ip address 10.0.3.3 255.255.255.0
ipv6 address FC00:A:A:A::3/128
!
Task 4
Enable EIGRP AS 1 on the NBMA network between R1, R2 and R3. Ensure IPv6 connectivity between the loopbacks of R1, R2, and R3.
R1 Config:
!ipv6 unicast-routing
!
ipv6 router eigrp 1
no shutdown
!
interface Serial0/0
ipv6 eigrp 1
!
interface Loopback0
ipv6 eigrp 1
!
R2 Config:
!
ipv6 unicast-routing
!
ipv6 router eigrp 1
no shutdown
!
interface Serial0/0
ipv6 eigrp 1
no ipv6 split-horizon eigrp 1
!
interface Loopback0
ipv6 eigrp 1
!
R3 Config:
!
ipv6 unicast-routing
!
ipv6 router eigrp 1
no shutdown
!
interface Serial0/0.123 point-to-point
ipv6 eigrp 1
!
interface Loopback0
ipv6 eigrp 1
!
ipv6 eigrp 1
!
Verification:
Pic.02 - R1 IPv6 Connectivity.
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