SNR S2940-8G-v2, Configuration Manual

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SNR S2940-8G-v2 Switch Configuration Guide
SAVI Configuration
11. Configure the check mode for SAVI conflict binding
Command Explanation
Global Mode
savi check binding <simple | probe> mode
no savi check binding mode Configure the check mode for the conflict
binding, no command deletes the check
mode.
12. Enable or disable user authentication
Command Explanation
Port mode
savi ipv6 check source [ ip-address mac-address
| ip-address | mac-address ]
no savi ipv6 check source Enable the control authentication function
for user, no command disables the function.
13. Enable or disable DHCPv6 trust of port
Command Explanation
Port mode
ipv6 dhcp snooping trust
no ipv6 dhcp snooping trust Enable DHCPv6 trust port, no command
disables the trust function. (port is trans-
lated from trust port into untrust port)
14. Enable or disable ND trust of port
Command Explanation
Port mode
ipv6 nd snooping trust
no ipv6 nd snooping trust Configure a port as slaac trust and RA trust,
no command deletes the port's trust func-
tion.
15. Configure the binding number
Command Explanation
Port mode
savi ipv6 binding num <limit-num>
no savi ipv6 binding num Configure the binding number of a port, no
command restores the default value. Note:
The binding number only limits the dynamic
binding, but does not limit the static binding
number.
57.3 SAVI Typical Application
In actual application, SAVI function is usually applied in access layer switch to check the validity
of node source address on direct-link. There are four typical application scenes for SAVI function:
DHCP-Only, Slaac-Only, DHCP-Slaac and Static binding. In network environment, users can
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