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Chapter 39
Configuring IPv6 Unicast Routing
Enabling DHCPv6 Server Function
Beginning in privileged EXEC mode, follow these steps to enable the DHCPv6 server function on an
interface.
Command
Step 1
configure terminal
Step 2
ipv6 dhcp pool poolname
Step 3
address prefix IPv6-prefix lifetime {t1 t1 | infinite} (Optional) Specify an address prefix for address assignment.
Step 4
link-address IPv6-prefix
Step 5
vendor-specific vendor-id
Step 6
suboption number {address IPv6-address | ascii
ASCII-string | hex hex-string}
Step 7
exit
Step 8
exit
Step 9
interface interface-id
OL-12247-04
Purpose
Enter global configuration mode.
Enter DHCP pool configuration mode, and define the name
for the IPv6 DHCP pool. The pool name can be a symbolic
string (such as Engineering) or an integer (such as 0).
This address must be in hexadecimal, using 16-bit values
between colons.
lifetime t1 t1—Specify a time interval (in seconds) that an
IPv6 address prefix remains in the valid state. The range is 5
to 4294967295 seconds. Specify infinite for no time interval.
(Optional) Specify a link-address IPv6 prefix.
When an address on the incoming interface or a link-address
in the packet matches the specified IPv6 prefix, the server
uses the configuration information pool.
This address must be in hexadecimal, using 16-bit values
between colons.
(Optional) Enter vendor-specific configuration mode and
enter a vendor-specific identification number. This number is
the vendor IANA Private Enterprise Number. The range is 1
to 4294967295.
(Optional) Enter a vendor-specific suboption number. The
range is 1 to 65535. Enter an IPv6 address, ASCII text, or a
hex string as defined by the suboption parameters.
Return to DHCP pool configuration mode.
Return to global configuration mode.
Enter interface configuration mode, and specify the interface
to configure.
Cisco Catalyst Blade Switch 3130 and 3032 for Dell Software Configuration Guide
Configuring IPv6
39-17
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