4000 Router Series Layer 3 - IP Services Command Reference

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ipv6 dhcp snooping max-learning-num

Use ipv6 dhcp snooping max-learning-num to set the maximum number of DHCPv6 snooping entries for

an interface to learn.

Use undo ipv6 dhcp snooping max-learning-num to restore the default.

Syntax

ipv6 dhcp snooping max-learning-num number

undo ipv6 dhcp snooping max-learning-num

Default

The number of DHCPv6 snooping entries for an interface to learn is not limited.

Views

Layer 2 Ethernet interface view

Predefined user roles

network-admin

Parameters

number: Maximum number of DHCPv6 snooping entries for an interface to learn. The value range is 1

to 4294967295.

Examples

# Specify the Layer 2 Ethernet interface Ethernet 1/1 to learn a maximum of 1000 DHCPv6 snooping

entries.

<Sysname> system-view

[Sysname] interface ethernet 1/1

[Sysname-Ethernet1/1] ipv6 dhcp snooping max-learning-num 1000

ipv6 dhcp snooping option interface-id enable

Use ipv6 dhcp snooping option interface-id enable to enable support for the interface-ID option (also

called Option 18).

Use undo ipv6 dhcp snooping option interface-id enable to restore the default.