Lab 210 - IPv6 over IPv4 Using IPv6IP Tunnel - Learn Cisco

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Lab 210 - IPv6 over IPv4 Using IPv6IP Tunnel

Prerequisites: CCNP level skills.

Note!
If interfaces have not been configured with IPv6 addresses yet, use fc00:1:1::/64 as the network-ID and ::x, as a host ID (where x=router-ID).

Topology

Pic 1. IPv6 and IPv4 Topology Diagram.
Task 1
You no longer have to support other protocol while connecting the IPv6 networks in our topology (pic. 1). Reconfigure previous labs in such a way that the tunnel allows only IPv6 over IPv4 between R1 and SW4.

Solution

Task 1
You no longer have to support other protocol while connecting the IPv6 networks in our topology (pic. 1). Reconfigure previous labs in such a way that the tunnel allows only IPv6 over IPv4 between R1 and SW4.

R1 Config:
!
interface Tunnel0
 no ip address
 ipv6 address 2001:110::1/64
 ipv6 rip CCIE enable
 tunnel source Loopback0
 tunnel destination 10.0.10.10
 tunnel mode ipv6ip
!


SW4 Config:

!
interface Tunnel0
 no ip address
 ipv6 address 2001:110::10/64
 ipv6 rip CCIE enable
 tunnel source Loopback0
 tunnel destination 10.0.1.1
 tunnel mode ipv6ip

!

Verification:
SW4#show int tunnel0
Tunnel0 is up, line protocol is up
  Hardware is Tunnel
  MTU 1514 bytes, BW 9 Kbit/sec, DLY 500000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation TUNNEL, loopback not set
  Keepalive not set
  Tunnel source 10.0.10.10 (Loopback0), destination 10.0.1.1
  Tunnel protocol/transport IPv6/IP


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