3com S7906E Guide De Référence

 

1-20 

# Disable VLAN-interface 10 from receiving RIP messages. 

<Sysname> system-view 

[Sysname] interface vlan-interface 10 

[Sysname-Vlan-interface10] undo rip input 

rip metricin [ route-policy route-policy-name ] value 

undo rip metricin 

Interface view 

2: System level 

route-policy route-policy-name: Specifies the name of a routing policy used to add an additional metric 

for the routes matching it. The name is a string of 1 to 19 characters 

value: Additional metric added to received routes, in the range of 0 to 16. 

Use the rip metricin command to configure the interface to add a metric to the routes it receives. 

Use the undo rip metricin command to restore the default. 

By default, the additional metric of a received route is 0. 

When a valid RIP route is received, the system adds a metric to it and then installs it into the routing 

table. Therefore, the metric of the route received on the configured interface is increased. If the sum of 

the additional metric and the original metric is greater than 16, the metric of the route will be 16.  

If a routing policy is referenced with the route-policy keyword: 

z 

Routes matching the policy is added with the metric specified in the apply cost command 

configured in the policy, while routes not matching it is added with the metric specified in the rip 

metricout command. Note that, the rip metricout command does not support the + or – keyword 

(used to add or reduce a metric) specified in the apply cost command. For details about the apply 

cost command, refer to Routing Policy Commands in the IP Routing Volume. 

z 

If the apply cost command is not configured in the policy, all the advertised routes is added with 

the metric specified in the rip metricout command. 

Related commands: rip metricout. 

# Configure VLAN-interface 10 to add a metric of 6 for incoming route 1.0.0.0/8 and to add a metric of 2 

for other incoming routes. 

<Sysname> system-view 

[Sysname] ip ip-prefix 123 permit 1.0.0.0 8