H3C Technologies H3C S12500 Series Switches - Manual (Page 182)

169
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter ISATAP tunnel interface view. interface tunnel number [ mode
ipv6-ipv4 isatap ]
N/A
3. Specify an IPv6 address for the
tunnel interface. For configuration details, see
"Configuring IPv6 basics."
No IPv6 address is configured
for the tunnel interface by
default.
4. Configure a source address or
source interface for the tunnel
interface.
source { ip-address |
interface-type interface-number }
By default, no source address
or source interface is
configured for the tunnel
interface.
The specified source address or
the primary IP address of the
specified source interface is
used as the source IP address of
tunneled packets.
5. Return to system view. quit N/A
311B
Configuration example
By default, Ethernet, VLAN, and aggregate interfaces are down. To configure such an interface, bring
the interface up by executing the undo shutdown command.
424B
Network requirements
As shown in
809H
Figure 70 , configure an ISATAP tunnel between the switch and the ISATAP host so the ISATAP
host in the IPv4 network can access the IPv6 network.
Figure 70 Network diagram
425B
Configuration procedure
Make sure the corresponding VLAN interfaces have been created on the switch.
Make sure VLAN-interface 101 on the ISATAP switch and the ISATAP host can reach each other through
IPv4.
• Configure the switch:
# Configure an IPv6 address for VLAN-interface 100.
system-view
[Switch] interface vlan-interface 100
[Switch-Vlan-interface100] ipv6 address 3001::1/64
[Switch-Vlan-interface100] quit
# Configure an IPv4 address for VLAN-interface 101.