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Supported Platforms
Related Documentation
- EX Series, QFX Series standalone switches
- Understanding DHCP Snooping for Port Security
write-interval
Syntax
write-interval seconds;
Hierarchy Level
- For platforms with ELS (see Getting Started with Enhanced Layer 2 Software for information
about ELS):[edit system processes dhcp-service dhcp-snooping-file],[edit system processes dhcp-service dhcpv6-snooping-file]
- For platforms without ELS:
Release Information
Statement introduced in Junos OS Release 9.4 for EX Series switches.
Hierarchy level [edit system processes dhcp-service dhcp-snooping-file] introduced in Junos OS Release 13.2X50-D10.
Hierarchy level [edit system processes dhcp-service dhcpv6-snooping-file] introduced in Junos OS Release 13.2X51-D20.
Description
Specify how frequently the switch writes the database entries from memory into the DHCP snooping database file.
- If you are configuring write-interval at the [edit ethernet-switching-options secure-access-port dhcp-snooping-file] hierarchy level, see Making IP-MAC Bindings in the DHCP Snooping Database Persistent (CLI Procedure).
- If you are configuring write-interval at the [edit system processes dhcp-service dhcp-snooping-file] or [edit system processes dhcp-service dhcpv6-snooping-file] hierarchy level, see Configuring Persistent Bindings in the DHCP or DHCPv6 Snooping Database (CLI Procedure).
Options
seconds—Value in seconds.
Range: 60 through 86,400 seconds
Required Privilege Level
system—To view this statement in the configuration.
system-control—To add this statement to the configuration.
Related Documentation
- EX Series, QFX Series standalone switches
- Understanding DHCP Snooping for Port Security
Published: 2014-04-24
Supported Platforms
Related Documentation
- EX Series, QFX Series standalone switches
- Understanding DHCP Snooping for Port Security
