Huawei Quidway S6500 Series Operation Manual page 216

Operation Manual - Routing Protocol
Quidway S6500 Series Ethernet Switches
Table 5-18 Setting to generate default route
Set to generate default route
Set not to generate default route
The default route generated by this command will only be imported to the router at the
same level.
5.2.17 Setting Summary Route
Users can set the routes with the same next hops as one route in the routing table.
Perform the following configurations in IS-IS view.
Table 5-19 Setting summary route
Set summary route
Delete the summary route
By default, the system disables routing summarization. If the level is not specified, it
defaults to setting level-2 aggregation.
5.2.18 Setting Overload Flag Bit
Sometimes, the router in the IS-IS domain may encounter some problems in operation
thus error may occur in the whole routing area.
In order to avoid this problem, we can set the overload flag bit for this router.
When the overload threshold is set, other routers should not send this router the
packets which should be forwarded by it.
Perform the following configurations in IS-IS view.
Operation
Operation
Huawei Technologies Proprietary
Chapter 5 Integrated IS-IS Configuration
default-route-advertise
route-policy-name ]
undo default-route-advertise [ route-policy
route-policy-name ]
Command
summary ip-address ip-mask [ level-1 | level-1-2 |
level-2 ]
undo summary ip-address ip-mask [ level-1 |
level-1-2 | level-2 ]
5-15
Command
[ route-policy