Clear Isis Database - Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual

clear isis database

Syntax
Syntax (EX Series
Switch)
Release Information
Description
Options
Required Privilege
Level
Related
Documentation
List of Sample Output
Output Fields
clear isis database clear isis database
Copyright © 2010, Juniper Networks, Inc.
clear isis database
<entries>
<instance instance-name>
<logical-system (all | logical-system-name)>
<purge>
clear isis database
<entries>
<instance instance-name>
<purge>
Command introduced before Junos OS Release 7.4.
Command introduced in Junos OS Release 9.0 for EX Series switches.
option introduced in Junos OS Release 9.0.
purge
Remove the entries from the Intermediate System-to-Intermediate System (IS-IS)
link-state database, which contains prefixes and topology information. You can also use
purge with any of the options to initiate a network-wide purge of link-state PDUs (LSPs)
rather than the local deletion of entries from the IS-IS link-state database.
CAUTION: In a production network, the
short-term network-wide traffic disruptions. Use with caution!
—Remove all entries from the IS-IS link-state database for all routing instances.
none
—(Optional) Name of the database entry.
entries
—(Optional) Clear all entries for the specified routing instance.
instance instance-name
logical-system (all | logical-system-name)
systems or on a particular logical system.
—(Optional) Discard all entries in the IS-IS link-state database.
purge
clear
show isis database on page 2336
clear isis database on page 2253
See show isis database for an explanation of output fields.
The following sample output displays IS-IS link-state database information before and
after the clear isis database
Chapter 80: Operational Commands for Layer 3 Protocols
purge
—(Optional) Perform this operation on all logical
command is entered:
command option may cause
2253