Planet XGS3-24042 - Savi Typical Application

62-21
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.
62.3 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:
Client_1
Client_2
Ethernet1/0/13Ethernet1/0/12
Switch2 Switch1
Ethernet1/0/1 Ethernet1/0/2
Switch3
Client_1 and Client_2 means two different user’s PC installed IPv6 protocol, respectively connect with port