Dell Force10 S4820T FTOS Command Reference Guide - Page 919

Syntax hostname dynamic To disable this command, enter no hostname dynamic. Defaults Enabled. Command Modes ROUTER ISIS Command History Version 8.3.19.0 Version 8.3.12.0 Introduced on S4820T Introduced on S4810 Usage Use this command to build name-to-systemID mapping tables through the protocol. All show Information commands that display systems also display the hostname. Related Commands clns host Define a name-to-NSAP mapping. ignore-lsp-errors e Ignore LSPs with bad checksums instead of purging those LSPs. Syntax ignore-lsp-errors To return to the default values, enter no ignore-lsp-errors. Defaults In IS-IS, the default deletes LSPs with internal checksum errors (no ignore-lsp-errors). Command Modes ROUTER ISIS Command History Version 8.3.19.0 Version 8.3.12.0 Introduced on S4820T Introduced on S4810 Usage Information IS-IS normally purges LSPs with an incorrect data link checksum, causing the LSP source to regenerate the message. A cycle of purging and regenerating LSPs can occur when a network link continues to deliver accurate LSPs even though there is a link causing data corruption. This could cause disruption to your system operation. ip router isis e Configure IS-IS routing processes on an interface and attach an area tag name to the routing process. Syntax ip router isis [tag] To disable IS-IS on an interface, enter the no ip router isis [tag] command. Intermediate System to Intermediate System (IS-IS) | 919