clear isis database
Syntax
clear isis database <all> <entries> <instance instance-name> <logical-system (all | logical-system-name)>
Syntax (EX Series Switches and QFX Series)
clear isis database <all> <entries> <instance instance-name>
Description
Remove the entries from the IS-IS link-state database, which contains prefixes and topology information.
Options
| all |
Remove all entries from the IS-IS link-state database for all routing instances. |
| entries |
(Optional) Name of the database entry. |
| instance instance-name |
(Optional) Clear all entries for the specified routing instance. |
| logical-system (all | logical-system-name) |
(Optional) Perform this operation on all logical systems or on a particular logical system. |
Required Privilege Level
clear
Output Fields
See show isis database for an explanation of output fields.
Sample Output
clear isis database
The following sample output displays IS-IS link-state database
information before and after the clear isis database all command is entered:
user@host> show isis database IS-IS level 1 link-state database: LSP ID Sequence Checksum Lifetime (secs) crater.00-00 0x12 0x84dd 1139 1 LSPs IS-IS level 2 link-state database: LSP ID Sequence Checksum Lifetime (secs) crater.00-00 0x19 0xe92c 1134 badlands.00-00 0x16 0x1454 985 carlsbad.00-00 0x33 0x220b 1015 ranier.00-00 0x2e 0xfc31 1007 1921.6800.5066.00-00 0x11 0x7313 566 1921.6800.5067.00-00 0x14 0xd9d4 939 6 LSPs user@host> clear isis database all user@host> show isis database IS-IS level 1 link-state database: LSP ID Sequence Checksum Lifetime (secs) IS-IS level 2 link-state database: LSP ID Sequence Checksum Lifetime (secs)
Release Information
Command introduced before Junos OS Release 7.4.