Brocade Multi-Service IronWare Routing Configuration Guide (Supporting R05.6.00) User Manual
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Multi-Service IronWare Routing Configuration Guide
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IS-IS Non-Stop Routing
Metric Style Supported for Level-1
This field indicates the metric style supported for Level-1 and the
following values are supported:
•
Wide – Wide Metric Style
•
Narrow – Narrow Metric Style
Metric Style Supported for Level-2
This field indicates the metric style supported for Level-2 and the
following values are supported:
•
Wide – Wide Metric Style
•
Narrow – Narrow Metric Style
IS-IS Graceful restart helper mode
This field indicates the IS-IS GR helper mode function and the parameter
can contain one of the following values:
•
Enabled
•
Disabled
IS-IS Partial SPF Optimizations
This field indicates the IS-IS partial SPEF optiomization and the
parameter can contain one of the following values:
•
Enabled
•
Disabled
Timers: L1 or L2 SPF:
The following values are displayed individually for IS-IS levels 1 and 2.
max-wait
This fields indicates the maximum time gap that will occur between
running of SPF calculations. It is the value configured as the
spf-max-wait variable in the spf-interval command as described in
“Configuring the IS-IS PSPF exponential back-off feature”
Init-wait
This fields indicates the initial time gap between an SPF event and the
first running of SPF. This value reflects the spf-initial-time variable that is
configured using the spf-interval command as described in
the IS-IS PSPF exponential back-off feature”
Second-wait
This fields indicates the interval between the first running of SPF and the
first recalculation of the SPF tree. If this optional value is configured, it
will be doubled with each recalculation of the SPF tree until the value is
equal to the max-wait value
This value reflects the spf-second-wait variable that is configured using
the spf-interval command as described in
SPF run status.
This field is not specifically labeled but it is displayed directly under the
SPF timers. It can be any of the three values shown below:
•
SPF is running
•
SPF will run in sec where the sec variable is a value in seconds until
the next time that SPF will be run.
•
SPF is not scheduled
Timers: PSPF:
max-wait
This fields indicates the maximum time gap that will occur between
running of PSPF calculations. It is the value configured as the max-wait
value in the partial-spf-interval command as described in
the IS-IS PSPF exponential back-off feature”
Init-wait
This fields indicates the initial time gap between the wait time after an
LSP change until the first PSPF calculation. This value reflects the
initial-wait variable that is configured using the partial-spf-interval
command as described in
“Configuring the IS-IS PSPF exponential
TABLE 38
Output from the show isis command (Continued)
This field...
Displays...