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DES-7200 Configuration Guide Chapter 2 MAC Address Configuration
2-28
Caution
In the IPV6 mode, DHCP Snooping address binding, port security MAC+IP
address binding functions are enabled at the same time.
Mod
e
IPv4 packet forward rule IPv6 packet forward rule
Strict Only packets with
IPV4+MAC are
forwarded.
Only IPV6 packets with
IPv6 security address
configured are allowed to
be forwarded.
Loos
e
Only packets with
IPV4+MAC are
forwarded.
All IPV6 packets are
allowed to be forwarded.
Com
patib
le
Only packets with
IPV4+MAC are
forwarded.
Only IPV6 packets binded
with the source MAC
address or the security
address configured are
allowed to be forwarded.
For DES-7200 series, when
the IPv6 compatible mode,
port
security and DOT1X
authentication are co-used,
all IPv6 packets with the
secure address can be
transmitted on the interface.
2.10.3 Setting the Exceptional
Ports for the IP Address
and MAC Address
Binding
To make the IP address and MAC address binding not to take effect on some
ports, you can set these ports as exceptional ports. To configure an exceptional
port, execute the following command in the global configuration mode.