187
Default
Only narrow cost style packets can be received and sent.
Views
IS-IS view
Predefined user roles
network-admin
Parameters
narrow: Receives and sends only narrow cost style packets. (The narrow cost is in the range of 0 to 63.)
wide: Receives and sends only wide cost style packets. (The wide cost is in the range of 0 to 16777215.)
compatible: Receives and sends both wide and narrow cost style packets.
narrow-compatible: Receives both narrow and wide cost style packets, but sends only narrow cost style
packets.
wide-compatible: Receives both narrow and wide cost style packets, but sends only wide cost style
packets.
relax-spf-limit: Allows receiving routes with a cost greater than 1023. If this keyword is not specified, any
route with a cost bigger than 1023 will be discarded. This keyword is only available when compatible or
narrow-compatible is included.
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 1
[Sysname-isis-1] cost-style narrow-compatible
Related commands
• circuit-cost
• isis cost
default-route-advertise (IS-IS view)
Use default-route-advertise to advertise a default route of 0.0.0.0/0.
Use undo default-route-advertise to restore the default.
Syntax
default-route-advertise [ [ level-1 | level-1-2 | level-2 ] | route-policy route-policy-name ] *
undo default-route-advertise
Default
Default route advertisement is disabled.
Views
IS-IS view
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