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- Table of Contents
-
- 08-Security Command Reference
- 00-Preface
- 01-AAA commands
- 02-802.1X commands
- 03-MAC authentication commands
- 04-Portal commands
- 05-Web authentication commands
- 06-Port security commands
- 07-User profile commands
- 08-Password control commands
- 09-Keychain commands
- 10-Public key management commands
- 11-PKI commands
- 12-IPsec commands
- 13-SSH commands
- 14-SSL commands
- 15-Attack detection and prevention commands
- 16-IP source guard commands
- 17-ARP attack protection commands
- 18-ND attack defense commands
- 19-uRPF commands
- 20-SAVI commands
- 21-MFF commands
- 22-Crypto engine commands
- 23-FIPS commands
- 24-802.1X client commands
| Title | Size | Download |
|---|---|---|
| 20-SAVI commands | 34.17 KB |
SAVI commands
ipv6 savi down-delay
Use ipv6 savi down-delay to set the entry deletion delay.
Use undo ipv6 savi down-delay to restore the default.
Syntax
ipv6 savi down-delay delay-time
undo ipv6 savi down-delay
Default
The entry deletion delay is 30 seconds.
Views
System view
Predefined user roles
network-admin
Parameters
delay-time: Specifies the entry deletion delay in the range of 0 to 21474836 seconds.
Usage guidelines
The entry deletion delay is the period of time that the device waits before deleting the DHCPv6 snooping entries and ND snooping entries for a down port.
Examples
# Set the entry deletion delay to 100 seconds.
<Sysname> system-view
[Sysname] ipv6 savi down-delay 100
ipv6 savi strict
Use ipv6 savi strict to enable Source Address Validation Improvement (SAVI).
Use undo ipv6 savi strict to disable SAVI.
Syntax
ipv6 savi strict
undo ipv6 savi strict
Default
SAVI is disabled.
Views
System view
Predefined user roles
network-admin
Examples
# Enable SAVI.
<Sysname> system-view
[Sysname] ipv6 savi strict
Related commands
ipv6 verify source
