HP 3600 v2 Series Configuration Manual page 4

Configuring IP unnumbered ·········································································································································· 27
Overview ································································································································································ 27
Configuration guidelines ······································································································································ 27
Configuration prerequisites ·································································································································· 27
Configuration procedure ······································································································································ 28
Displaying and maintaining IP addressing ················································································································· 28
DHCP overview ·························································································································································· 29
DHCP address allocation ·············································································································································· 29
Dynamic IP address allocation process··············································································································· 30
IP address lease extension···································································································································· 30
DHCP message format ··················································································································································· 31
DHCP options ································································································································································· 32
Common DHCP options ········································································································································ 32
Custom options ······················································································································································ 32
Protocols and standards ················································································································································ 36
Configuring DHCP server ·········································································································································· 38
Overview ········································································································································································· 38
DHCP address pool ··············································································································································· 38
IP address allocation sequence ···························································································································· 39
DHCP server configuration task list ······························································································································ 39
Configuring an address pool for the DHCP server ····································································································· 40
Configuration task list ··········································································································································· 40
Creating a DHCP address pool ··························································································································· 40
Configuring address allocation mode for a common address pool ································································ 41
Configuring dynamic address allocation for an extended address pool ························································ 43
Configuring a domain name suffix for the client ······························································································· 44
Configuring DNS servers for the client ··············································································································· 44
Configuring WINS servers and NetBIOS node type for the client ·································································· 44
Configuring BIMS server information for the client ···························································································· 45
Configuring gateways for the client ···················································································································· 45
Configuring Option 184 parameters for the client with voice service ···························································· 46
Configuring the TFTP server and bootfile name for the client ··········································································· 46
Specifying a server's IP address for the DHCP client ························································································ 47
Configuring self-defined DHCP options ·············································································································· 47
Enabling DHCP ······························································································································································ 48
Enabling the DHCP server on an interface ·················································································································· 48
Configuration guidelines ······································································································································ 48
Configuration procedure ······································································································································ 49
Applying an extended address pool on an interface ································································································ 49
Configuring the DHCP server security functions ········································································································· 50
Configuration prerequisites ·································································································································· 50
Enabling unauthorized DHCP server detection ·································································································· 50
Configuring IP address conflict detection ··········································································································· 50
Enabling client offline detection ··································································································································· 51
Enabling handling of Option 82 ·································································································································· 51
Configuration prerequisites ·································································································································· 51
Enabling Option 82 handling ······························································································································ 51
Specifying the threshold for sending trap messages ·································································································· 52
Configuration prerequisites ·································································································································· 52
Configuration procedure ······································································································································ 52
Setting the DSCP value for DHCP packets ·················································································································· 52
Displaying and maintaining the DHCP server ············································································································ 52
DHCP server configuration examples ·························································································································· 53
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