[Sysname] isis 1
[Sysname-isis-1] log-peer-change
lsp-fragments-extend
Syntax
lsp-fragments-extend [ [ level-1 | level-1-2 | level-2 ] | [ mode-1 | mode-2 ] ] *
undo lsp-fragments-extend
View
IS-IS view
Default level
2: System level
Parameters
level-1: Applies the fragment extension mode to Level-1 LSPs.
level-1-2: Applies the fragment extension mode to both Level-1 and Level-2 LSPs.
level-2: Applies the fragment extension mode to Level-2 LSPs.
mode-1: Fragment extension mode 1, used on a network where some routers do not support LSP
fragment extension.
mode-2: Fragment extension mode 2, used on a network where all routers support LSP fragment
extension.
Description
Use lsp-fragments–extend to enable an LSP fragment extension mode for a level.
Use undo lsp-fragments–extend to disable LSP fragment extension for a level.
LSP fragment extension is disabled by default.
If no mode is specified, LSP fragment extension mode 1 is enabled.
If no level is specified, the LSP fragment extension mode is enabled for both Level-1 and Level-2.
Examples
# Enable LSP fragment extension mode 1 for Level-2.
<Sysname> system-view
[Sysname] isis 1
[Sysname-isis-1] lsp-fragments-extend mode-1 level-2
lsp-length originate
Syntax
lsp-length originate size [ level-1 | level-2 ]
undo lsp-length originate [ level-1 | level-2 ]
View
IS-IS view
Default level
2: System level
174