Planet XGS3-42000R User Manual page 196

Example 2:
This case is IPv6 tunnel with the following user configuration requirements: SwitchA and SwitchB are tunnel
nodes, dual-stack is supported. SwitchC only runs IP v4, PC-A and PC-B communicate.
Configuration De scription:
1. Configure two vlans on SwitchA, namely, VLAN1 and VLA N2. VLA N1 is IP v6 domain, VLAN2 connects
to IP v4 domain.
2. Configure IP v6 address 2002:caca:ca01:2::1/64 in VLA N1 of SwitchA and turn on RA function, configure
IP v4 address 202.202.202.1 in VLA N2.
3. Configure two VLANs on S witchB, namely, VLAN3 and VLAN4, VLA N4 is IP v6 domain, and VLAN3
connects to IP v4 domain.
4. Configure IP v6 address 2002:cbcb:cb01:2::1/64 in VLAN4 of SwitchB and turn on RA function, configure
IP v4 address 203.203.203.1 on VLA N3.
5. Configure tunnel on SwitchA, the source IP v4 address of the tunnel is 202.202.202.1, the tunnel routing
is ::/0
6. Configure tunnel on S witchB, the source IP v4 address of the tunnel is 202.202.202.2, and the t unnel
routing is ::/0
7. Configure two VLANs on SwitchC, namely, VLAN2 and VLAN3. Configure IP v4 address
202.202.202.202 on VLAN2 and configure IP v4 address 203.203.203.203 on VLA N3.
8. PC-A and PC-B get the prefix of 2002 via S witchA and SwitchB to configure IP v6 address automatically.
9. On PC-A, ping IP v6 address of P C-B
SwitchC
SwithA
PC-A
Figure 21-2-3 IP v6 tunnel
SwitchB
21-14
PC-B