# isis retransmit-interval

#### Syntax

isis retransmit-interval seconds

no isis retransmit-interval

#### Release Information

Command introduced before JunosE Release 7.1.0.

#### Description

Configures the number of seconds between retransmission of LSPs with the same lsp-id for point-to-point links. The no version restores the default value.

#### Options

- seconds—Number of seconds in the range 1–65535; default value is 5. The number should be greater than the expected round-trip delay between any two routers on the attached network. The setting of this parameter should be conservative, or needless retransmission will result. The value should be larger for serial lines.

#### Mode

Interface Configuration, Subinterface Configuration