clear isis database

Syntax

clear isis database <system-id>

Description

Remove the entries from the IS-IS link-state database, which contains data about protocol data unit (PDU) packets.

Options

none--Remove all the entries from the link-state database.

system-id--(Optional) Remove the specified entries. Specify system-id by name, not by address prefix.

Required Privilege Level

clear

See Also

show isis database on page 397

Sample Output

 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
 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)