H3C S7500E Series Command Manual page 375

Command Manual – IPv4 Routing
H3C S7500E Series Ethernet Switches
If no keyword is specified, the specified cost applies to Level-1-2.
The preference of interface cost from high to low is: the cost set by the isis cost
command, the global cost set by the circuit-cost command, the cost automatically
calculated (auto-cost) and the default cost.
Related commands: isis cost, cost-style.
Examples
# Set the global Level-1 link cost of IS-IS process 1 to 11.
<Sysname> system-view
[Sysname] isis
[Sysname-isis-1] circuit-cost 11 level-1
4.1.5 cost-style
Syntax
cost-style { narrow | wide | wide-compatible | { compatible | narrow-compatible }
[ relax-spf-limit ] }
undo cost-style
View
IS-IS view
Parameters
narrow: Specifies to receive and send only packets of narrow cost style (The narrow
cost ranges from 0 to 63).
wide: Specifies to receive and send only packets of wide cost style (The wide cost
ranges from 0 to 16777215).
compatible: Specifies to receive and send both wide and narrow style packets.
narrow-compatible: Specifies to receive both narrow and wide style packets, but send
only narrow style packets.
wide-compatible: Specifies to receive both narrow and wide style packets, but send
only wide style packets.
relax-spf-limit: Specifies to allow receiving routes with cost bigger than 1023. If this
keyword is not configured, any route with cost bigger than 1023 will be discarded. This
keyword is only available when keywords compatible and narrow-compatible are
included.
Description
Use the cost-style command to set the cost style of packets.
Use the undo cost-style command to restore the default.
Chapter 4 IS-IS Configuration Commands
4-5