Allied Telesis AT-S95 CLI - Manual (Page 50)

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Allied Telesis
Command Line Interface User’s Guide
bridge multicast forbidden forward-all
The bridge multicast forbidden forward-all Interface Configuration mode command forbids a port to be a
Forward-all-Multicast port. Use the no form of this command to return to default.
Syntax
bridge multicast forbidden forward-all {add | remove} {ethernet interface-list | port-channel port-channel-
number-list}
no bridge multicast forbidden forward-all
Parameters
•
add — Forbid forwarding all Multicast packets.
• remove — Do not forbid forwarding all Multicast packets.
• interface-list — Separates nonconsecutive Ethernet ports with a comma and no spaces; use a hyphen to
designate a range of ports.
• port-channel-number-list — Separates nonconsecutive port-channels with a comma and no spaces; use a
hyphen to designate a range of port-channels.
Default Configuration
This setting is disabled.
Command Mode
Interface Configuration (VLAN) mode
User Guidelines
•
IGMP snooping dynamically discovers Multicast router ports. When a Multicast router port is discovered, all
the Multicast packets are forwarded to it unconditionally.
• This command prevents a port from becoming a Multicast router port.
Example
In this example, forwarding all Multicast packets to 1/g1 with VLAN 2 is forbidden.
bridge aging-time
The bridge aging-time Global Configuration mode command sets the aging time of the Address Table. Use the
no form of this command to restore the default.
Syntax
bridge aging-time seconds
no bridge aging-time
Parameters
•
seconds — Time in seconds. (Range: 10-630 seconds)
Console(config)# interface vlan 2
Console(config-if)# bridge multicast forbidden forward-all add ethernet 1/g1