Optional) Discarding Ipv6 Packets Sent From Users; Checking The Configuration - Huawei Quidway S3700 Series Configuration Manual

Quidway S3700 Series Ethernet Switches
Configuration Guide - Security
The gateway is allowed to detect online users by sending ARP request packets.
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8.3.9 (Optional) Discarding IPv6 Packets Sent from Users

Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
vlan vlan-id
The VLAN view is displayed.
Step 3 Run:
mac-forced-forwarding ipv6-isolate
The inbound interface of the MFF device is configured to discard the IPv6 packets from users.
This prevents IPv6 packets from being broadcast on the VLAN.
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8.3.10 Checking the Configuration

Procedure
l
l
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Example
Run the display mac-forced-forwarding network-port command, and you can see information
about the network-side interface matching the MFF VLAN.
<Quidway> display mac-forced-forwarding network-port
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VLAN ID
--------------------------------------------------------------------------------
VLAN 10
VLAN 100
Run the display mac-forced-forwarding vlan vlan-id command, and you can see information
about MFF users and gateway on the VLAN.
<Quidway> display mac-forced-forwarding vlan 100
Servers:
Issue 01 (2011-07-15)
Run the display mac-forced-forwarding network-port command to view the MFF
network interface.
Run the display mac-forced-forwarding vlan vlan-id command to view information about
MFF users and gateway on the VLAN.
192.168.1.2
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Network-ports
Ethernet0/0/1
Ethernet0/0/2
Ethernet0/0/3
Ethernet0/0/4
Ethernet0/0/5
8 MFF Configuration
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