Table of Contents
Advertisement
undo mac-forced-forwarding server server-ip&<1-10>
Default
No server IP address is specified.
Views
VLAN view
Predefined user roles
network-admin
mdc-admin
Parameters
server-ip&<1-10>: Specifies a space-separated list of up to 10 server IP addresses.
Usage guidelines
You need to maintain a server list on the MFF device to ensure communication between the servers
and clients.
Specify the IP addresses of the following items if they are in the network:
•
DHCP servers.
•
Servers providing some other service.
•
Interfaces on a router in a VRRP group.
When the MFF device receives an ARP request from a server, it searches the IP-to-MAC address
entries it has stored. Then the device replies with the requested MAC address to the server.
In this way, packets from the server to a host are not forwarded by the gateway. However, packets
from a host to the server are forwarded by the gateway.
MFF does not check whether the IP address of a server is on the same network segment as that of a
gateway. Instead, it checks whether the IP address of a server is all-zero or all-one. An all-zero or
all-one server IP address is invalid.
Make sure MFF is enabled before you execute the mac-forced-forwarding server command.
Examples
# Specify the server at 192.168.1.100.
<Sysname> system-view
[Sysname] vlan 2
[Sysname-vlan2] mac-forced-forwarding server 192.168.1.100
Related commands
mac-forced-forwarding
662
Advertisement
Table of Contents
