InReceives:
...
# Ping the IPv6 address of VLAN-interface 101 at the peer end from Switch A.
[SwitchA] ping ipv6 3003::1
PING 3003::1 : 56
Reply from 3003::1
bytes=56 Sequence=1 hop limit=64
Reply from 3003::1
bytes=56 Sequence=2 hop limit=64
Reply from 3003::1
bytes=56 Sequence=3 hop limit=64
Reply from 3003::1
bytes=56 Sequence=4 hop limit=64
Reply from 3003::1
bytes=56 Sequence=5 hop limit=64
--- 3003::1 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 1/1/1 ms
Configuring a 6to4 tunnel
Configuration prerequisites
Configure an IP address for the interface (such as a VLAN interface or loopback interface) to be
configured as the source interface of the tunnel interface.
Configuration guidelines
Follow these guidelines when you configure a 6to4 tunnel:
Specify public addresses or interfaces as the source and destination addresses for the tunnel
•
interfaces.
No destination address needs to be configured for a 6to4 tunnel because the destination IPv4
•
address is embedded in the 6to4 IPv6 address.
Because automatic tunnels do not support dynamic routing, you must configure a static route
•
destined for the destination IPv6 network at each tunnel end. You can specify the local tunnel
interface as the output interface of the route or specify the IPv6 address of the peer tunnel interface
as the next hop of the route. For the detailed configuration, see Layer 3—IP Routing Configuration
Guide.
•
The automatic tunnel interfaces using the same encapsulation protocol cannot use the same source
IP address.
Configuration procedure
To configure a 6to4 tunnel:
55
data bytes, press CTRL_C to break
time = 1 ms
time = 1 ms
time = 1 ms
time = 1 ms
time = 1 ms
166