PLANET XGS3-24040 - Manual (Page 185)

Chapter 21 Layer 3 Forward Configuration
21-15
The configuration procedure is as follows:
SwitchA(config)#ipv6 enable
SwitchA(Config-if-Vlan1)#ipv6 address 2002:caca:ca01:2::1/64
SwitchA(Config-if-Vlan1)#no ipv6 nd suppress-ra
SwitchA(Config-if-Vlan1)#interface vlan 2
SwitchA(Config-if-Vlan2)#ipv4 address 202.202.202.1 255.255.255.0
SwitchA(Config-if-Vlan1)#exit
SwitchA(config)# interface tunnel 1
SwitchA(Config-if-Tunnel1)#tunnel source 202.202.202.1
SwitchA(Config-if-Tunnel1)#tunnel destination 203.203.203.1
SwitchA(Config-if-Tunnel1)#tunnel mode ipv6ip
SwitchA(config)#ipv6 route ::/0 tunnel1
SwitchB(config)#ipv6 enable
SwitchB(Config-if-Vlan4)#ipv6 address 2002:cbcb:cb01::2/64
SwitchB(Config-if-Vlan4)#no ipv6 nd suppress-ra
SwitchB (Config-if-Vlan3)#interface vlan 3
SwitchB (Config-if-Vlan2)#ipv4 address 203.203.203.1 255.255.255.0
SwitchB (Config-if-Vlan1)#exit
SwitchB(config)#interface tunnel 1
SwitchB(Config-if-Tunnel1)#tunnel source 203.203.203.1
SwitchB(Config-if-Tunnel1)#tunnel destination 202.202.202.1
SwitchB(Config-if-Tunnel1)#tunnel mode ipv6ip
SwitchB(config)#ipv6 route ::/0 tunnel1
21.2.4 IPv6 Troubleshooting
 IPv6 on-off must be turned on when configuring IPv6 commands, otherwise the configuration is invalid.
 The router lifespan configured should not be smaller then the Send Router advertisement Interval. If the
connected PC has not obtained IPv6 address, you should check the RA announcement switch (the
default is turned off)
21.3 IP Forwarding
21.3.1 Introduction to IP Forwarding
Gateway devices can forward IP packets from one subnet to another; such forwarding uses routes to find a
path. IP forwarding of switch is done with the participation of hardware, and can achieve wire speed
forwarding. In addition, flexible management is provided to adjust and monitor forwarding. Switch supports
aggregation algorithm enabling/disabling optimization to adjust generation of network route entry in the switch
chip and view statistics for IP forwarding and hardware forwarding chip status.