SNR S2989G-24TX-UPS — настройка IPv6 и SAVI: Руководство по конфигурации [551/553]

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S2989G-24TX Operation Manual

Chapter 11 IPv6 Configuration

11-41

no ipv6 nd snooping trust

trust, no command deletes the port’s

trust function.

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.

11.7.3

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 select the corresponding scene according to the actual

requirement; in double stacks network, while SAVI function associates with IPv4 DHCP

snooping to use, IPv4 and IPv6 source address authentication is implemented.

Typical network topology application for SAVI function: