3com S7906E Manuel De Montage

 

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After the above configurations, the ISATAP host can access the host in the IPV6 network. 

z 

Configure IP addresses for interfaces (such as the VLAN interface, and loopback interface) on the 

device to ensure normal communication.  

z 

Specify one of the above interfaces as the source interface of the tunnel. 

z 

Ensure reachability between the tunnel source and destination addresses. 

Follow these steps to configure an IPv4 over IPv4 tunnel: 

Enter system view 

— 

Enter tunnel interface view  interface tunnel number 

— 

Configure an IPv4 address 
for the tunnel interface 

ip address ip-address { mask | 
mask-length } [ sub ] 

Required 

By default, no IPv4 address is 
configured for the tunnel interface. 

Specify the IPv4 over IPv4 
tunnel mode 

tunnel-protocol ipv4-ipv4 

Optional 

By default, the tunnel is a GRE over 
IPv4 tunnel. The same tunnel mode 
should be configured at both ends of 
the tunnel. Otherwise, packet 
delivery will fail. 

Configure a source 
address or interface for the 
tunnel interface 

source { ip-address | 
interface-type 
interface-number } 

Required 

By default, no source address or 
interface is configured for the tunnel.

Configure a destination 
address for the tunnel 
interface 

destination ip-address 

Required 

By default, no destination address is 
configured for the tunnel.