Huawei Quidway S6500 Series Operation Manual page 150

Operation Manual - Routing Protocol
Quidway S6500 Series Ethernet Switches
specified can the link layer find the corresponding link layer address, and then forward
the packet according to this address.
You cannot specify an interface address of the local switch as the next hop address of
an static route.
The packets sent to NULL interface, a kind of virtual interface, will be discarded at once.
This can decrease the system load.
Preference
For different configurations of preference-value, you can flexibly apply the routing
management policy. When configuring a static route, the default preference is 60. You
can change the default preference value of the static routes to be configured by using
the command ip route-static default-preference.
Other parameters
The attributes reject and blackhole respectively indicate the unreachable route and
the blackhole route.
2.2.2 Configuring a Default Route
Perform the following configurations in system view.
Table 2-2 Configuring a default route
Operation
Configure a default
route
Delete a default
route
The meanings of parameters in the command are the same as those of the static route.
2.2.3 Configuring the Default Preference Of Static Routes
The default-preference will be the preference of the static route if its preference is not
specified when configured. You can change the default preference value of the static
routes to be configured by using the following command.
Perform the following configurations in system view.
ip route-static 0.0.0.0 { 0.0.0.0 | 0 } { interface-type
interface-number | gateway-address } [ preference value ]
[ reject | blackhole ]
undo ip route-static 0.0.0.0 { 0.0.0.0 | 0 } [ interface-type
interface-number | gateway-address ] [ preference value ]
Huawei Technologies Proprietary
2-3
Chapter 2 Static Route Configuration
Command