Figure 5-33 Dhcpv6 Snooping/Option82 Configuration Instance - Zte ZXR10 2900E series Configuration Manual

Command
show dhcpv6 snooping (all configuration modes)
show dhcpv6 snooping binding (all configuration modes)
show dhcpv6 snooping [port <1-28>] (all configuration modes)
show dhcpv6 ip-source-guard (all configuration modes)
show dhcpv6 option82 (all configuration modes)
show dhcpv6 option82 port (all configuration modes)
show dhcpv6 option82 ani (all configuration modes)
show dhcpv6 option18 (all configuration modes)
show dhcpv6 option37 (all configuration modes)
DHCPv6 Configuration Instance
l Configuration Description
This configuration example describes how to configure DHCPv6 snooping/Option82.
See Figure
is used to improve the security performance. It is required to prevent illegal DHCP
server from affecting the PCs on the network.

Figure 5-33 DHCPv6 Snooping/Option82 Configuration Instance

l
Configuration Procedure
zte(cfg)#set dhcpv6 snooping enable
zte(cfg)#set dhcpv6 snooping add port 49,50
SJ-20130731155059-002|2013-11-27 (R1.0)
5-33, the PCs can obtain IP addresses from the DHCP server. Option82
5-103
Chapter 5 Service Configuration
Function
Displays global DHCPv6 snooping
configuration information.
Displays information about
DHCPv6 snooping entries.
Displays DHCPv6 snooping
entities.
Displays port ip-source-guard
configuration.
Displays DHCPv6 Option82
configuration information.
Displays DHCPv6 Option82
configuration information on ports.
Displays device identifiers.
Displays DHCPv6 Option18
configuration information.
Displays DHCPv6 Option37
configuration information.
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