Administrator Guide

Version Description
8.3.1.0 Introduced on the E-Series.
7.8.1.0 Introduced on the C-Series and S-Series.
Related
Commands
show ip dhcp snooping — displays the contents of the DHCP binding table.
IPv6 DHCP Snooping Binding
Create a static DHCP snooping binding entry in the snooping database.
Syntax
[no] ipv6 dhcp snooping binding mac address vlan-id vlan-id
ipv6 ipv6-address interface interface-type | interface-number
lease value
To delete the DHCP snooping binding entry from DHCP snooping database, use
the [no] ipv6 dhcp snooping binding mac address vlan-id vlan-id
ipv6 ipv6-address interface interface-type | interface-number
lease valuecommand.
Parameters
mac address Enter the keyword mac then the MAC address of the host to
which the server is leasing the IPv6 address.
vlan-id Enter the keywords vlan-id then the VLAN to which the
host belongs. The range is from 2 to 4094.
ipv6 ipv6-
address
Enter the keyword ipv6 then the IPv6 address that is leased
to the client.
interface type Enter the keyword interface then the type of interface to
which the host is connected:
• For an 10/100 Ethernet interface, enter the keyword
fastethernet.
• For a Gigabit Ethernet interface, enter the keyword
gigabitethernet.
• For a Ten-Gigabit Ethernet interface, enter the keyword
tengigabitethernet.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE.
interface
number
Enter the number of the interface.
lease value Enter the keyword lease then the amount of time the IPv6
address are leased. The range is from 1 to 4294967295.
Defaults none
Command
Modes
• EXEC Privilege
Dynamic Host Configuration Protocol (DHCP)
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