Extreme Networks ExtremeWare 7.5, Command Reference Manual

Page: 1726 / 2546

1726 ExtremeWare 7.5 Command Reference Guide
IGP Commands
configure isis vlan cost
configure isis [vlan <vlan name> | all] [level-1| level-2 | level-1-2] cost
<cost>
Description
Configures the IS-IS metric for the different IS-IS levels of a routing interface.
Syntax Description
Default
The default cost value is 10.
Usage Guidelines
Extreme Networks recommends that you configure metrics on all interfaces. If you do not, the IS-IS
metrics are similar to hop-count metrics.
If
all
is specified, the metric is applied to all the routing interfaces in the system.
The range of
cost
is 0 to 16,777,215, where 16,777,215 is the maximum value allowed with wide metrics.
If
cost
is greater than 63, a value of 63 is advertised as the regular metric of the interface. The default is
10.
The
level-1
,
level-2
, and
level-1-2
options specify the levels to which the metric is applied.
Example
The following command configures the level 1 vlan v1 cost as 25:
configure isis vlan v1 level-1 cost 25
History
This command was first available in ExtremeWare v6.1.8 IS-IS tech release and subsequently
incorporated into ExtremeWare 7.0.0.
Platform Availability
This command is available on all platforms.
vlan name Specifies the name of a VLAN.
all Specifies all VLANs.
level-1 Specifies IS-IS level 1.
level-2 Specifies IS-IS level 2.
level-1-2 Specifies IS-IS level 1 and level 2.
cost Specifies the cost value.