R0106-HP MSR Router Series Layer 3 - IP Services Configuration Guide(V7)

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To configure the DHCP server to send BOOTP responses in RFC 1048 format:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enable the DHCP server to send BOOTP
responses in RFC 1048 format to the RFC
1048-incompliant BOOTP requests for
statically bound addresses.
dhcp server bootp
reply-rfc-1048
By default, the DHCP server
directly copies the Vend field of
such requests into the responses.
Setting the DSCP value for DHCP packets sent by
the DHCP server
The DSCP value of a packet specifies the priority level of the packet and affects the transmission priority
of the packet.
To set the DSCP value for DHCP packets sent by the DHCP server:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Set the DSCP value for DHCP
packets sent by the DHCP
server.
dhcp dscp dscp-value
By default, the DSCP value in DHCP
packets sent by the DHCP server is 56.
Displaying and maintaining the DHCP server
IMPORTANT:
A
restart of the DHCP server or execution of the reset dhcp server ip-in-use command deletes all lease
information. The DHCP server denies any DHCP request for lease extension, and the client must request an
IP address again.
Execute display commands in any view and reset commands in user view.
Task Command
Display information about IP address conflicts. display dhcp server conflict [ ip ip-address ]
Display information about lease-expired IP
addresses.
display dhcp server expired [ ip ip-address | pool pool-name ]
Display information about assignable IP
addresses.
display dhcp server free-ip [ pool pool-name ]
Display information about assigned IP
addresses.
display dhcp server ip-in-use [ ip ip-address | pool
pool-name ]
Display DHCP server statistics. display dhcp server statistics [ pool pool-name ]
Display information about DHCP address
pools.
display dhcp server pool [ pool-name ]
Clear information about IP address conflicts. reset dhcp server conflict [ ip ip-address ]