Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide
Chapter 4 Integrated IS-IS Configuration Commands
3Com Corporation
4-2
Related command: reset isis all, domain-authentication-mode, and isis
authentication-mode.
Example
# Set the area authentication password as "hello" and the authentication type as
simple.
[3Com ] isis
[3Com -isis] area-authentication-mode simple hello
4.1.2 cost-style
Syntax
cost-style { narrow | wide | compatible [ relax-spf-limit ] | narrow-compatible
[ relax-spf-limit ] | wide-compatible }
View
IS-IS view
Parameter
narrow: Only receives/sends packets whose cost type is narrow.
wide: Only receives/sends packets whose cost type is wide.
compatible: Receives/sends packets whose cost type is narrow or wide.
narrow-compatible: Receives packets whose cost type is narrow or wide, but only
send packets whose cost type is narrow.
wide-compatible: Receives packets whose cost type is narrow or wide, but only send
packets whose cost type is wide.
relax-spf-metric: Permits to receive routes whose cost value is larger than 1024. If
this item is not set, the route whose metrics value is larger than 1024 will be discarded.
Description
Use the cost-style command to set the cost type of an IS-IS packet received/sent by
the router.
Use the undo cost-style command to restore the default setting.
By default, IS-IS only receives/sends packets whose cost type is narrow.
Related command: isis cost.
Example
# Set IS-IS to receive packets whose cost type is narrow or wide, but only send packets
whose cost type is narrow.
[3Com ] isis