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

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# Configure an IP address for the tunnel interface.
[SwitchB-Tunnel0] ip address 10.1.2.2 255.255.255.0
# Configure the source address of tunnel interface as the IPv6 address of VLAN-interface 101 on
Switch B.
[SwitchB-Tunnel0] source 2001::2:1
# Configure the destination address of the tunnel interface as the IPv6 address of VLAN-interface
101 on Switch A.
[SwitchB-Tunnel0] destination 2002::1:1
[SwitchB-Tunnel0] quit
# Configure a static route from Switch B through the tunnel interface to Group 1.
[SwitchB] ip route-static 10.1.1.0 255.255.255.0 tunnel 0
Verifying the configuration
# Display tunnel interface information on Switch A.
[SwitchA] display interface tunnel 0
Tunnel0
Current state: UP
Line protocol state: UP
Description: Tunnel0 Interface
Bandwidth: 64kbps
Maximum Transmit Unit: 1456
Internet Address is 10.1.2.1/24 Primary
Tunnel source 2002::1:1, destination 2001::2:1
Tunnel TTL 255
Tunnel protocol/transport GRE/IPv6
GRE key disabled
Checksumming of GRE packets disabled
Last clearing of counters: Never
Last 300 seconds input rate: 0 bytes/sec, 0 bits/sec, 0 packets/sec
Last 300 seconds output rate: 0 bytes/sec, 0 bits/sec, 0 packets/sec
Input: 0 packets, 0 bytes, 0 drops
Output: 0 packets, 0 bytes, 0 drops
# Display tunnel interface information on Switch B.
[SwitchB] display interface tunnel 0
Tunnel0
Current state: UP
Line protocol state: UP
Description: Tunnel0 Interface
Bandwidth: 64kbps
Maximum Transmit Unit: 1456
Internet Address is 10.1.2.2/24 Primary
Tunnel source 2001::2:1, destination 2002::1:1
Tunnel TTL 255
Tunnel protocol/transport GRE/IPv6
GRE key disabled
Checksumming of GRE packets disabled
Last clearing of counters: Never
Last 300 seconds input rate: 0 bytes/sec, 0 bits/sec, 0 packets/sec