C613-50631-01 Rev A Command Reference for IE340 Series 1772
AlliedWare Plus™ Operating System - Version 5.5.3-0.x
MULTICAST COMMANDS
MULTICAST
multicast
Overview Use this command to enable a device port to route multicast packets that ingress
the port.
Use the no variant of this command to stop the device port from routing multicast
packets that ingress the port. Note that this does not affect Layer 2 forwarding of
multicast packets. If you enter no multicast on a port, multicast packets received
on that port will not be forwarded to other VLANs, but ports in the same VLANs as
the receiving port will still receive the multicast packets.
CAUTION: We do not recommend disabling multicast routing in a live network. Some
non-multicast protocols use multicast packets and will not function correctly if you
disable it.
Syntax
multicast
no multicast
Default By default, all device ports route multicast packets.
Mode Interface Configuration
Examples To disable routing of multicast packets on a port, use the commands:
awplus# configure terminal
awplus(config)# interface port1.0.1
awplus(config-if)# no multicast
To re-enable routing of multicast packets on a port, use the commands:
awplus# configure terminal
awplus(config)# interface port1.0.1
awplus(config-if)# multicast
Validation
Commands
show running-config
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