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clear isis lsp-full
Forces the router to exit the LSP-full state condition.
Syntax: clear isis lsp-full
Description: The IS-IS LSP-full state has the same characteristics as the setting of the set-overload-bit suppress external interlevel command. It suppress the advertisement of IP prefixes learned from other protocols and IS-IS levels appropriate to this router. Two conditions will cause a router to enter LSP-full state: exceeding the maximum number of external prefixes injected into IS-IS set using the redistribute maximum-prefix command or the generation of the 256th LSP fragment (LSP ID 255) by the local router. The router will automatically exit the LSP-full state after 30 minutes, but it is recommended that the state be manually exited as soon as the full state condition is determined and cleared.
Use the clear isis lsp-full command to manually exit IS-IS LSP-full state.
Use the show isis command to display whether a router is in LSP-full state.
Factory Default: None.
Command Mode: Privileged.
Example: In the following example the show isis command displays this router in LSP-full state. The clear isis lsp-full command causes the router to exit LSP full-state:
router#show isis
Global ISIS information
ISIS process tag: 1
System ID: 0003.0003.0006
NET: 49.0001.0000.0001.00
Maximum number of areas: 3
There is 1 manual area address
47..0001
There is 1 active area address
47..0001
ISIS level-1
ISIS is enabled on 5 interfaces
Distance : 115
Hostname : Enabled
Maximum of 1 path per route
Number of SPF runs, L1: 9, L2: 1
ISIS Level:L1 is in LSP FULL STATE
router#clear isis lsp-full
router#show isis
Global ISIS information
ISIS process tag: 1
System ID: 0003.0003.0006
NET: 49.0001.0000.0001.00
Maximum number of areas: 3
There is 1 manual area address
47..0001
There is 1 active area address
47..0001
ISIS level-1
ISIS is enabled on 5 interfaces
Distance : 115
Hostname : Enabled
Maximum of 1 path per route
Number of SPF runs, L1: 9, L2: 1
router#
Related Commands: redistribute maximum-prefix
show isis
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Copyright © 2004
Avici Systems Inc.
Avici® and TSR®
is a registered trademark of Avici Systems Inc.
IPriori™, Composite Links™, SSR™, QSR, and NSR® are
trademarks of Avici Systems Inc.
Source
File Name: ISIS.fm
HTML File Name: ISIS4.html
Last Updated: 05/10/04 at 16:35:45