Default-Route-Advertise (Is-Is View) - 3Com S7906E Command Reference Manual

Description
Use the cost-style command to set a cost style.
Use the undo cost-style command to restore the default.
Only narrow cost style packets can be received and sent by default.
Related commands: isis cost, circuit-cost.
Examples
# Configure the router to send only narrow cost style packets, but receive both narrow and wide cost
style packets.
<Sysname> system-view
[Sysname] isis
[Sysname-isis-1] cost-style narrow-compatible

default-route-advertise (IS-IS view)

Syntax
default-route-advertise [ route-policy route-policy-name | [ level-1 | level-2 | level-1-2 ] ] *
undo default-route-advertise [ route-policy route-policy-name ]
View
IS-IS view
Default Level
2: System level
Parameters
route-policy-name: Specifies the name of a routing policy, a string of 1 to 19 characters.
level-1: Advertises a Level-1 default route.
level-2: Advertises a Level-2 default route.
level-1-2: Advertises both Level-1 and Level-2 default routes.
Description
Use the default-route-advertise command to advertise a default route of 0.0.0.0/0.
Use the undo default-route-advertise command to disable default route advertisement.
Default route advertisement is disabled by default.
Note that:
If no level is specified, a Level-2 default route is advertised.
The Level-1 default route is advertised to other routers in the same area, while the Level-2 default
route is advertised to all the Level-2 and Level-1-2 routers.
Using the apply isis level-1 command in routing policy view will generate a default route in a
Level-1 LSP. Using the apply isis level-2 command in routing policy view will generate a default
route in a Level-2 LSP. Using the apply isis level-1-2 command in routing policy view will generate
a default route in a Level-1 LSP and Level-2 LSP respectively.
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