Dell Force10 E1200i FTOS Version 8.4.1.5 Configuration Guide for ExaScale - Page 521
Changing the IS-IS Metric Style in One Level Only, Table 26-5., Metric Value when Metric Style Changes
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Changing the IS-IS Metric Style in One Level Only By default, the IS-IS metric style is narrow. When you change from one IS-IS metric style to another, the IS-IS metric value (configured with the isis metric command) could be affected. In the following scenarios, the IS-type is either Level-1 or Level-2 or Level-1-2 and the metric style changes. Table 26-5. Metric Value when Metric Style Changes Beginning metric style Final metric style Resulting IS-IS metric value wide narrow default value (10) if the original value is greater than 63. A message is sent to the console. wide transition truncated value1 (the truncated value appears in the LSP only.) The original isis metric value is displayed in the show config and show running-config commands and is used if you change back to transition metric style. wide narrow transition default value (10) if the original value is greater than 63. A message is sent to the console. wide wide transition original value narrow narrow narrow wide transition narrow transition original value original value original value narrow transition transition wide transition wide narrow original value original value original value transition transition narrow transition narrow transition wide transition wide original value original value original value narrow transition narrow transition narrow transition narrow wide transition transition original value original value original value wide transition wide transition wide transition wide narrow narrow transition original value default value (10) if the original value is greater than 63. A message is sent to the console. default value (10) if the original value is greater than 63. A message is sent to the console. wide transition transition truncated value (the truncated value appears in the LSP only.) The original isis metric value is displayed in the show config and show running-config commands and is used if you change back to transition metric style. 1 a truncated value is a value that is higher than 63, but set back to 63 because the higher value is not supported. Intermediate System to Intermediate System | 521
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