Mac-Forced-Forwarding Gateway Probe - HP FlexNetwork 7500 Series Command Reference Manual

mdc-admin
Parameters
default-gateway gateway-ip: Specifies the IP address of the default gateway.
Usage guidelines
For MFF to take effect, make sure ARP snooping is enabled on the device.
For a network (or VLAN) with IP addresses manually configured, the gateway IP address must be
manually configured. MFF checks for and denies only all-zero and all-one gateway IP addresses.
If you execute this command multiple times, the most recent configuration takes effect.
Examples
# Enable MFF for VLAN 2 and specify the IP address of the default gateway.
<Sysname> system-view
[Sysname] vlan 2
[Sysname-vlan2] mac-forced-forwarding default-gateway 1.1.1.1
Related commands
mac-forced-forwarding server

mac-forced-forwarding gateway probe

Use mac-forced-forwarding gateway probe to enable periodic gateway probe.
Use undo mac-forced-forwarding gateway probe to disable periodic gateway probe.
Syntax
mac-forced-forwarding gateway probe
undo mac-forced-forwarding gateway probe
Default
Periodic gateway probe is disabled.
Views
VLAN view
Predefined user roles
network-admin
mdc-admin
Usage guidelines
Make sure you have enabled MFF before enabling periodic gateway probe.
The probe interval is 30 seconds.
Examples
# Enable periodic gateway probe.
<Sysname> system-view
[Sysname] vlan 2
[Sysname-vlan2] mac-forced-forwarding gateway probe
Related commands
mac-forced-forwarding
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