Application Environment··················································································································1-1
Fundamentals··································································································································1-1
Enabling DHCP ·······························································································································1-3
Configuring the DHCP Relay Agent to Support Option 82······························································1-7
2 DHCP Client Configuration·······················································································································2-1
Introduction to DHCP Client····················································································································2-1
Enabling the DHCP Client on an Interface ·····························································································2-1
3 DHCP Snooping Configuration ················································································································3-1
DHCP Snooping Overview······················································································································3-1
Functions of DHCP Snooping ·········································································································3-1
DHCP Snooping Support for Option 82···························································································3-3
Configuring DHCP Snooping to Support Option 82················································································3-5
Prerequisites····································································································································3-5
Configuring DHCP Snooping to Support Option 82 ········································································3-5
DHCP Snooping Option 82 Support Configuration Example ··························································3-7
4 BOOTP Client Configuration ····················································································································4-1
Introduction to BOOTP Client ·················································································································4-1
BOOTP Application ·························································································································4-1
Protocols and Standards ·················································································································4-2
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