Alcatel-Lucent ls 6248 User Guide
Command Line Interface
680
4
switchport protected
The
switchport protected
Interface Configuration mode command overrides the
FDB decision and sends all Unicast, Multicast and Broadcast traffic to an uplink GE
port. To return to the default configuration, use the
port. To return to the default configuration, use the
no
form of the command .
Syntax
switchport protected
{
ethernet
port |
port-channel
port-channel-number }
no switchport protected
Parameters
• port — Specifies the uplink Ethernet GE port.
• port-channel-number— Specifies the port-channel uplink GE port.
• port-channel-number— Specifies the port-channel uplink GE port.
Default Setting
Overriding the FDB decision is disabled.
Command Mode
Interface Configuration (Ethernet, port-channel)
Command Usage
Packets to the MAC address of the device are sent to the device and not
forwarded to the uplink.
forwarded to the uplink.
IGMP snooping works on PVE protected ports; however forwarding of query/
reports is not limited to the PVE uplink.
reports is not limited to the PVE uplink.
Example
The following example overrides the FDB decision and sends all Unicast, Multicast
and Broadcast traffic to Ethernet port 1/g8.
and Broadcast traffic to Ethernet port 1/g8.
Related Commands
Console#
config
Console(config)#
interface ethernet
1/g8
Console(config-if)#
switchport protected