Brocade Multi-Service IronWare Routing Configuration Guide Instrukcja Użytkownika Pobierz pdf (Strona 320)

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292 Multi-Service IronWare Routing Configuration Guide

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Displaying IPv4 IS-IS information

SPF run status. This field is not specifically labeled but is displayed directly under the

SPF timers.) It can 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 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 “Configuring the IS-IS PSPF

exponential back-off feature” on page 263.

Init-wait 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 back-off feature” on page 263.

Second-wait The wait time between the first and second PSPF calculations. If this

optional value is configured, it will be doubled with each PSPF

recalculation until the value is equal to the max-wait value

This value reflects the second-wait variable that is configured using the

partial-spf-interval command as described in “Configuring the IS-IS PSPF

exponential back-off feature” on page 263.

PSPF run status. This field is not specifically labeled but is displayed directly under the

PSPF timers. It can any of the three values shown below:

• PSPF is running

• PSPF will run in sec where the sec variable is a value in seconds

until the next time that PSPF will be run.

• PSPF is not scheduled

Timers: LSP:

max-lifetime The maximum number of seconds an unrefreshed LSP can remain in the

Brocade device’s LSP database.

The default value is 1000 sec.

refresh-interval The maximum number of seconds that a Brocade device waits between

sending updated LSPs to its IS-IS neighbors.

The default value is 1 sec.

gen-interval The minimum number of seconds that a Brocade device waits between

sending updated LSPs to its IS-IS neighbors.

The default value is 10 sec.

retransmit-interval The amount of time the Brocade device waits before it retransmits LSPs.

The default value is 5 sec.

lsp-interval The rate of transmission (in milliseconds) of the LSPs.

The default rate is 33 ms.

Timers: SNP:

csnp-interval How often the designated IS sends a CSNP to the broadcast interface.

The default value is 10 sec.

psnp-interval How often the IS sends a PSNP.

The default value is 2 sec.

TABLE 39 IS-IS neighbor information (Continued)

This field... Displays...

1 2 ... 315 316 317 318 319 320 321 322 323 324 325 ... 845 846

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