Maximum Values In The Routing Table; Changing The Is-Is Metric Style In One Level Only - Dell Force10 S4810P Configuration Manual

For any level (Level-1, Level-2, or Level-1-2), the value range possible in the
INTERFACE mode changes depending on the metric style.
Table 27-4. Correct Value Range for the isis metric Command
Metric Style
wide
narrow
wide transition
narrow transition
transition

Maximum Values in the Routing Table

IS-IS metric styles support different cost ranges for the route. The cost range for the narrow metric style is
0 to 1023, while all other metric styles support a range of 0 to 0xFE000000.

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
In the following scenarios, the IS-type is either Level-1 or Level-2 or Level-1-2 and the metric style
changes.
Table 27-5. Metric Value when Metric Style Changes
Beginning metric style
wide
wide
wide
wide
narrow
narrow
narrow
narrow
596
| Intermediate System to Intermediate System
Correct Value Range for the isis metric Command
0 to 16777215
0 to 63
0 to 16777215
0 to 63
0 to 63
command) could be affected.
isis metric
Final metric style
narrow
transition
narrow transition
wide transition
wide
transition
narrow transition
wide transition
isis metric
Resulting IS-IS metric value
default value (10) if the original value is greater than
63.
A message is sent to the console.
truncated value (the truncated value appears in the
1
LSP only.)
The original value is displayed in the
isis metric
and
show config show running-config
and is used if you change back to transition metric
style.
default value (10) if the original value is greater than
63.
A message is sent to the console.
original value
original value
original value
original value
original value
command in
commands