Dell Force10 S25-01-GE-24V FTOS 8.4.2.6 Command Line Reference Guide for the E - Page 846

www.dell.com | support.dell.com Defaults 900 seconds Command Modes ROUTER ISIS Command History Version 7.5.1.0 Expanded to support LSP Throttling Enhancement Usage The refresh interval determines the rate at which route topology information is transmitted preventing Information the information from becoming obsolete. The refresh interval must be less than the LSP lifetime specified with the max-lsp-lifetime command. A low value reduces the amount of time that undetected link state database corruption can persist at the cost of increased link utilization. A higher value reduces the link utilization caused by the flooding of refreshed packets. Related Commands max-lsp-lifetime Sets the maximum interval that LSPs persist without being refreshed max-area-addresses e Configure manual area addresses. Syntax max-area-addresses number To return to the default values, enter no max-area-addresses. Parameters number Set the maximum number of manual area addresses. Range: 3 to 6. Default: 3 Defaults 3 addresses Command Modes ROUTER ISIS Usage Information Use this command to configure the number of area addresses on router. This value should be consistent with routers in the same area, or else, the router will form only Level 2 adjacencies. The value should be same among all the routers to form Level 1 adjacencies. max-lsp-lifetime e Set the maximum time that link-state packets (LSPs) exist without being refreshed. Syntax max-lsp-lifetime seconds To restore the default time, enter no max-lsp-lifetime. Parameters seconds The maximum lifetime of LSP in seconds. This value must be greater than the lsp-refresh-interval. The higher the value the longer the LSPs are kept. Range: 1 to 65535 Default: 1200 846 | Intermediate System to Intermediate System (IS-IS)