HP 6125XLG R2306-HP 6125XLG Blade Switch Layer 3 - IP Services Command Referen - Page 65

reset dhcp server conflict

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• Add options for which the CLI does not provide a dedicated configuration command. For example, you can use the option 4 ip-address 1.1.1.1 command to define the time server address 1.1.1.1 for DHCP clients. • Add all option values if the actual requirement exceeds the limit for a dedicated option configuration command. For example, the dns-list command can specify up to eight DNS servers. To specify more than eight DNS server, you must use the option 6 command to define all DNS servers. If a DHCP option is specified by both the dedicated command and the option command, the DHCP server preferentially assigns the content specified by the dedicated command. For example, if a DNS server address is specified by the dns-list command and the option 6 command, the server uses the address specified by dns-list command. Examples # Configure Option 7 to specify the log server address 2.2.2.2 in address pool 0. system-view [Sysname] dhcp server ip-pool 0 [Sysname-dhcp-pool-0] option 7 ip-address 2.2.2.2 Related commands display dhcp server pool reset dhcp server conflict Use reset dhcp server conflict to clear IP address conflict information. Syntax reset dhcp server conflict [ ip ip-address ] Views User view Predefined user roles network-admin Parameters ip ip-address: Clears conflict information for the specified IP address. If you do not specify any IP address, this command clears all address conflict information. Usage guidelines Address conflicts occur when dynamically assigned IP addresses have been statically configured for other hosts. After the conflicts are resolved, you can use the reset dhcp server conflict command to clear conflict information so that the conflicted addresses can be assigned to clients. Examples # Clear all IP address conflict information. reset dhcp server conflict Related commands display dhcp server conflict 57

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57
Add options for which the CLI does not provide a dedicated configuration command. For example,
you can use the
option 4 ip-address 1.1.1.1
command to define the time server address
1.1.1.1 for
DHCP clients.
Add all option values if the actual requirement exceeds the limit for a dedicated option
configuration command. For example, the
dns-list
command can specify up to eight DNS servers.
To specify more than eight DNS server, you must use the
option 6
command to define all DNS
servers.
If a DHCP option is specified by both the dedicated command and the
option
command, the DHCP
server preferentially assigns the content specified by the dedicated command. For example, if a DNS
server address is specified by the
dns-list
command and the
option 6
command, the server uses the
address specified by
dns-list
command.
Examples
# Configure Option 7 to specify the log server address 2.2.2.2 in address pool 0.
<Sysname> system-view
[Sysname] dhcp server ip-pool 0
[Sysname-dhcp-pool-0] option 7 ip-address 2.2.2.2
Related commands
display
dhcp
server
pool
reset dhcp server conflict
Use
reset dhcp server conflict
to clear IP address conflict information.
Syntax
reset
dhcp
server
conflict
[
ip
ip-address
]
Views
User view
Predefined user roles
network-admin
Parameters
ip
ip-address
: Clears conflict information for the specified IP address. If you do not specify any IP address,
this command clears all address conflict information.
Usage guidelines
Address conflicts occur when dynamically assigned IP addresses have been statically configured for
other hosts. After the conflicts are resolved, you can use the
reset dhcp server conflict
command to clear
conflict information so that the conflicted addresses can be assigned to clients.
Examples
# Clear all IP address conflict information.
<Sysname> reset dhcp server conflict
Related commands
display
dhcp
server
conflict