option 43 hex WORD
option 60 ip A.B.C.D
option 43 ip A.B.C.D
no option 60
no option 43
34.3 DHCPv6 Option 60 and Option 43 Example
Figure 34-1: Typical DHCP option 60 and option 43 topology
Fit AP obtains IP address and option 43 attribute by DHCP server to send unicast discovery
request for wireless controller. DHCP server configures option 60 matched with the option 60
of fit ap to return option 43 attribute to FTP AP. The wireless controller addresses of DHCP
option 43 are 192.168.10.5 and 192.168.10.6.
Configuration procedure:
# Configure DHCP server
switch (config)#ip dhcp pool a
switch (dhcp-a-config)#option 60 ascii AP1000
switch (dhcp-a-config)#option 43 hex 0104C0A80A050104C0A80A06
string with hex format in ip
dhcp pool mode.
Configure option 43 character
string with hex format in ip
dhcp pool mode.
Configure option 60 character
string with IP format in ip dhcp
pool mode.
Configure option 43 character
string with IP format in ip dhcp
pool mode.
Delete the configured option
60 in the address pool mode.
Delete the configured option
43 in the address pool mode.
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