Cisco Catalyst 4500 Series Software Configuration Manual page 348

Chapter 6 Programmability
Sample Configuration and Reference Information
;FilterSubnetSelection=198.51.100.1
;FilterSubnetSelection=192.0.2.1
;Ethernet=no
[GLOBAL_OPTIONS]
#These are global DHCP Options and they supplement client specific options and [RANGE_SET]
#options. Options tags start with 1 and go up to 254, you can specify and option like
#1=255.255.255.0, but it may be difficult to remember option tags. Try using Option names
#instead. If a matching name is not found, you can use tag=value (flat options)
#You can also specify the value as byte array or even hex array. Some options that have
#sub-options can be specified only as hex/byte array. If options have client specific
#values, move/copy them to specific static client sections. If any option has a DHCP range
#specific value, move or copy them to [RANGE_SET] sections.
#You may quote string values (must quote if string contain chars like comma, dot or
#colon). For example NDS_Tree_Name="my.NDS.Tree"or 43="this is return string" or use the
#byte array in value like 43=123,56,87,123,109,0,23,56,156,209,234,56 or use the hex
#array in value 43=a6:87:b6:c9:ae:eb:89:09:a4:67:d5
;DomainName="example-httpserver-url.com"
;SubNetMask=255.255.255.0
;DomainServer=198.51.100.3
;Router=192.0.2.254
#AddressTime is default lease time for server
#specify 0 for infinity lease time
;AddressTime=36000
;RenewalTime=0
;RebindingTime=0
#NextServer is PXEBoot TFTP Server
NextServer=198.51.100.2
;Trailers=yes
;ARPTimeout=3453
;Ethernet=yes
;DefaultTCPTTL=21
;KeepaliveTime=120
;KeepaliveData=yes
;TFTPServerName=MyTFTPServer
BootFileName=example-ios-image.bin
;AutoConfig=yes
;NameServiceSearch=23,0,235,4,2,0,236,7,94,34,87,4,127,254,23
;SubnetSelectionOption=255.255.255.240
#Option TFTPServerIPaddress is for phone use only, for PXEBoot use NextServer option
;TFTPServerIPaddress=198.51.100.2
#Following sections are Static Client DHCP entries/options
#If no IP is given, then that host will never be allotted any IP
#More option Names can be copied from DHCP-OPTIONS to clients.
#For BOOTP requests, only these options would be sent.
#For DHCP requests. Missing Options will be supplimented from
#first [DHCP-RANGE] options (if IP falls in any range), other
#options will be supplemented from [DHCP-OPTIONS].
[00:41:42:41:42:00]
#This is a client with MAC addr 00:41:42:41:42:00
IP=192.0.2.200
#No other options specified for this client
#For non BOOPT requests, Missing Options will be supplemented from first [RANGE_SET]
#options, if IP falls in any range. and other missing would be added from
[GLOBAL_OPTIONS].
[00:41:42:41:42:05]
#This is a client with MAC addr 00:41:42:41:42:05
IP=192.0.2.201
#DHCP will offer following hostname to this client
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
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