DHCP Overview
20-4 DHCP Configuration
DHCP Command Modes
Exceptforclearandshowcommands,mostDHCPconfigurationcommandscanbeexecutedin
mostoftheDHCPcommandmodesshowninTable 20‐2.CLIexamplesinthissectionwillshowa
commandbeingexecutedinoneoftheappropriateDHCPconfigurationmodes.
.
Renewal Time Value 58
Rebinding Time Value 59
NIS+ Domain 64
NIS+ Servers 65
Mobile IP Home Agent 68
SMTP Server 69
POP3 Server 70
NNTP Server 71
Default WWW Server 72
Default Finger Server 73
Default IRC Server 74
StreetTalk Server 75
StreetTalk Directory Assistance Server 76
Relay Agent Information 82
Defined in RFC-3046
Subnet Selection 118
Defined in RFC3011
Table 20-1 DHCP Server Supported Options
DHCP Option Option Code
Table 20-2 DHCP Command Modes
Mode Usage Access Method Resulting Prompt
IP Local Pool
Configuration
Mode
Configure a local
address pool as a
DHCP subnet.
Type ip local pool
and the local pool
name from Global
Configuration Mode.
Matrix>Router
(ip-local-pool)#
DHCP Pool
Configuration
Mode
Configure a DHCP
server address pool.
Type ip dhcp pool
and the address pool
name from Global
Configuration Mode.
Matrix>Router
(config-dhcp-pool)#