F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Network Management Command Reference-6PW100

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Examples
# Configure the preference of IS-IS protocol as 25.
<Sysname> system-view
[Sysname] isis 1
[Sysname-isis-1] preference 25
priority high
Use priority high to assign a high priority to specific routes for faster network convergence.
Use undo priority high to restore the default.
Syntax
priority high { ip-prefix prefix-name | tag tag-value }
undo priority high [ ip-prefix | tag ]
Default
No IS-IS route is assigned a high priority.
Views
IS-IS view
Default command level
2: System level
Parameters
ip-prefix ip-prefix-name: Specifies the name of an IP prefix list, a case-sensitive string of 1 to 19
characters.
tag tag-value: Specifies a tag value, in the range of 1 to 4294967295.
Usage guidelines
If no IS-IS route is assigned a high priority, IS-IS host routes are processed first in network convergence
because they have higher priority than other types of IS-IS routes.
Examples
# Assign a high priority to the IS-IS routes matching IP prefix list standtest.
<Sysname> system-view
[Sysname] isis 1
[Sysname-isis-1] priority high ip-prefix standtest
reset isis all
Use reset isis all to clear all IS-IS data structure information.
Syntax
reset isis all [ process-id | vpn-instance vpn-instance-name ]
Default
No data structure information is cleared.
Views
User view