H3C S7500E Series Command Manual

Command Manual – IPv4 Routing
H3C S7500E Series Ethernet Switches Chapter 4 IS-IS Configuration Commands
4-53
[Sysname] isis
[Sysname-isis-1] set-overload
4.1.53 spf-slice-size
Syntax
spf-slice-size duration-time
undo spf-slice-size
View
IS-IS view
Parameters
duration-time: Specifies the duration in milliseconds of each sliced SPF calculation,
ranging from 10 to 50000. Each sliced SPF calculation is ended when the duration time
is reached. If the duration-time is set to 0, the entire SPF calculation will not be sliced.
Description
Use the spf-slice-size command to specify the duration for each sliced SPF
calculation.
Use the undo spf-slice-size command to restore the default.
By default, the duration of each sliced SPF calculation is 10 milliseconds.
To prevent the SPF calculation from occupying the system resources for a long time,
you can use this command to slice the whole SPF calculation into pieces.
You are not recommended to change the default setting.
Examples
# Set the duration of each sliced SPF calculation to 1 second.
<Sysname> system-view
[Sysname] isis
[Sysname-isis-1] spf-slice-size 1000
4.1.54 summary
Syntax
summary ip-address { mask | mask-length } [ avoid-feedback |
generate_null0_route | tag tag | [ level-1 | level-1-2 | level-2 ] ] *
undo summary ip-address { mask | mask-length } [ level-1 | level-1-2 | level-2 ]

H3C S7500E Series Specifications

General

Brand	H3C
Model	S7500E Series
Category	Switch
Language	English