3Com MSR 50, MSR 30 manual Host-route, Syntax host-route Undo host-route, 1169

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ip-prefixip-prefix-name: References an IP prefix list to filter received routes. The ip-prefix-nameis a string of 1 to 19 characters.

gateway ip-prefix-name: References an IP prefix list to filter routes from the gateway.

interface-type interface-number: Specifies an interface.

Description Use the filter-policy import command to configure the filtering of incoming routes.

Use the undo filter-policy import command to remove the filtering.

By default, RIP does not filter incoming routes.

Related commands: acl and ip ip-prefix.

Examples # Reference ACL 2000 to filter received routes.

<Sysname> system-view [Sysname] rip 1

[Sysname-rip-1] filter-policy 2000 import

# Reference IP prefix list abc on Ethernet1/1 to filter all received RIP routes.

[Sysname-rip-1] filter-policy ip-prefix abc import ethernet 1/1

host-route

Syntax host-route

undo host-route

View RIP view

Parameters None

Description Use the host-routecommand to enable host route reception.

Use the undo host-routecommand to disable host route reception.

By default, receiving host routes is enabled.

In some cases, a router may receive many host routes from the same network segment. These routes are not helpful for routing and occupy a large amount of network resources. You can use the undo host-routecommand to disable receiving of host routes.

n RIPv2 can be disabled from receiving host routes, but RIPv1 cannot.