Cisco Systems 3560 Manual De Usuario
37-15
Catalyst 3560 Switch Software Configuration Guide
OL-8553-06
Chapter 37 Configuring IPv6 Unicast Routing
Configuring IPv6
Enabling DHCPv6 Server Function
Beginning in privileged EXEC mode, follow these steps to enable the DHCPv6 server function on an
interface.
interface.
Command
Purpose
Step 1
configure terminal
Enter global configuration mode.
Step 2
ipv6 dhcp pool poolname
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).
for the IPv6 DHCP pool. The pool name can be a symbolic
string (such as Engineering) or an integer (such as 0).
Step 3
address prefix IPv6-prefix lifetime {t1 t1 | infinite} (Optional) Specify an address prefix for address assignment.
This address must be in hexadecimal, using 16-bit values
between colons.
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.
IPv6 address prefix remains in the valid state. The range is 5
to 4294967295 seconds. Specify infinite for no time interval.
Step 4
link-address IPv6-prefix
(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.
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.
between colons.
Step 5
vendor-specific vendor-id
(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.
enter a vendor-specific identification number. This number is
the vendor IANA Private Enterprise Number. The range is 1
to 4294967295.
Step 6
suboption number {address IPv6-address | ascii
ASCII-string | hex hex-string}
ASCII-string | hex hex-string}
(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.
range is 1 to 65535. Enter an IPv6 address, ASCII text, or a
hex string as defined by the suboption parameters.
Step 7
exit
Return to DHCP pool configuration mode.
Step 8
exit
Return to global configuration mode.
Step 9
interface interface-id
Enter interface configuration mode, and specify the interface
to configure.
to configure.