Dhcp Relay Master-Server Switch-Delay; Dhcp Relay Release Ip - H3C S6550X-HI Series Command Reference Manual

dhcp relay master-server switch-delay

Use
dhcp relay master-server switch-delay
DHCP server and set the switchback delay time.
Use
undo dhcp relay master-server switch-delay
Syntax
dhcp relay master-server switch-delay delay-time
undo dhcp relay master-server switch-delay
Default
The DHCP relay agent does not switch back to the master DHCP server.
Views
Interface view
Predefined user roles
network-admin
Parameters
delay-time
Usage guidelines
If you execute this command multiple times, the most recent configuration takes effect.
Examples
# Configure the DHCP relay agent to switch back to the master DHCP server 3 minutes after it
switches to a backup DHCP server on VLAN-interface 2.
<Sysname> system-view
[Sysname] interface vlan-interface 2
[Sysname-Vlan-interface2] dhcp relay master-server switch-delay 3
Related commands
dhcp relay server-address algorithm

dhcp relay release ip

Use
dhcp relay release ip
Syntax
dhcp relay release ip ip-address [ vpn-instance vpn-instance-name ]
Views
System view
Predefined user roles
network-admin
Parameters
ip-address
vpn-instance vpn-instance-name
specified IP address belongs. The
: Specifies the delay time in the range of 1 to 65535 minutes.
to release a client IP address.
: Specifies the IP address to be released.
vpn-instance-name
to enable the switchback to the master
to restore the default.
: Specifies the MPLS L3VPN instance to which the
argument is a case-sensitive string of 1
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