3com S7906E Manuel De Montage

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# Configure an IPv4 address for VLAN-interface 100.

<SwitchA> system-view

[SwitchA] interface vlan-interface 100

[SwitchA-Vlan-interface100] ip address 10.1.1.1 255.255.255.0

[SwitchA-Vlan-interface100] quit

# Configure an IPv4 address for VLAN-interface 101 (configured on the physical interface of the tunnel).

[SwitchA] interface vlan-interface 101

[SwitchA-Vlan-interface101] ip address 2.1.1.1 255.255.255.0

[SwitchA-Vlan-interface101] quit

# Create the interface tunnel 1.

[SwitchA] interface tunnel 1

# Configure an IPv4 address for the interface tunnel 1.

[SwitchA-Tunnel1] ip address 10.1.2.1 255.255.255.0

# Configure the tunnel encapsulation mode.

[SwitchA-Tunnel1] tunnel-protocol ipv4-ipv4

# Configure a source address for the interface tunnel 1 (IP address of VLAN-interface 101).

[SwitchA-Tunnel1] source 2.1.1.1

# Configure a destination address for the interface tunnel 1 (IP address of VLAN-interface 101 of Switch

B).

[SwitchA-Tunnel1] destination 3.1.1.1

[SwitchA-Tunnel1] quit

# Create service loopback group 1 to support the tunnel service.

[SwitchA] service-loopback group 1 type tunnel

# Add GigabitEthernet 2/0/3 to service loopback group 1.

[SwitchA] interface GigabitEthernet 2/0/3

[SwitchA-GigabitEthernet2/0/3] undo stp enable

[SwitchA-GigabitEthernet2/0/3] port service-loopback group 1

[SwitchA-GigabitEthernet2/0/3] quit

# Reference service loopback group 1 on the tunnel.

[SwitchA] interface tunnel 1

[SwitchA-Tunnel1] service-loopback-group 1

[SwitchA-Tunnel1] quit

# Configure a static route from Switch through the interface tunnel 1 to Group 2.

[SwitchA] ip route-static 10.1.3.0 255.255.255.0 tunnel 1

Configuration on Switch B

# Configure an IPv4 address for VLAN-interface 100.

<SwitchB> system-view

[SwitchB] interface vlan-interface 100

[SwitchB-Vlan-interface100] ip address 10.1.3.1 255.255.255.0

[SwitchB-Vlan-interface100] quit

# Configure an IPv4 address for VLAN-interface 101 (the physical interface of the tunnel).