Beginning Metric Style Final Metric Style Resulting IS-IS Metric Valuenarrow transition transition original valuewide transition wide original valuewide transition narrow default value (10) if the original value isgreater than 63. A message is sent to theconsole.wide transition narrow transition default value (10) if the original value isgreater than 63. A message is sent to theconsole.wide transition transition truncated value (the truncated valueappears in the LSP only). The original isismetric value is displayed in the showconfig and show running-configcommands and is used if you change backto transition metric style.Moving to transition and then to another metric style produces different results.Table 45. Metric Value when the Metric Style Changes Multiple TimesBeginning Metric Style Next Metric Style Resulting Metric Value Next Metric Style Final Metric Valuewide transition truncated value wide original value is recoveredwide transition transition truncated value wide transition original value is recoveredwide transition truncated value narrow default value (10). Amessage is sent to thelogging bufferwide transition transition truncated value narrow transition default value (10). Amessage is sent to thelogging bufferLeaks from One Level to AnotherIn the following scenarios, each IS-IS level is configured with a different metric style.Table 46. Metric Value with Different Levels Configured with Different Metric StylesLevel-1 Metric Style Level-2 Metric Style Resulting Metric Valuenarrow wide original valuenarrow wide transition original valuenarrow narrow transition original valuenarrow transition original valuewide narrow truncated valuewide narrow transition truncated valuewide wide transition original value478 Intermediate System to Intermediate System
