Huawei Quidway S6500 Series Operation Manual page 190

Operation Manual - Routing Protocol
Quidway S6500 Series Ethernet Switches
Table 4-23 Configuring OSPF to Import the Default Route
Import the default route to OSPF
Remove the imported default route
By default, OSPF does not import the default route.
4.2.24 Setting OSPF Route Preference
Since maybe multiple dynamic routing protocols are run on one router concurrently, the
problem of route sharing and selection between various routing protocols occurs. The
system sets a priority for each routing protocol, which will be used in tie-breaking in the
case that different protocols discover the same route.
Perform the following configuration in OSPF view.
Table 4-24 Setting OSPF Route Preference
Configure a priority for OSPF for comparing with
the other routing protocols
Restore the default protocol priority
By default, the OSPF preference is 10, and the imported external routing protocol is
150.
4.2.25 Configuring OSPF Route Filtering
Perform the following configuration in OSPF view.
Operation
Operation
Huawei Technologies Proprietary
4-22
Chapter 4 OSPF Configuration
Command
default-route-advertise [ always | cost
value | type type-value | route-policy
route-policy-name ]*
undo default-route-advertise [ always
| cost | type | route-policy ]*
Command
preference [ ase ] preference
undo preference [ ase ]