Siemens SCALANCE X-400

Configuration using Web Based Management and Command Line Interface
4.5 The Switch menu
SCALANCE X-300 / X-400
Configuration Manual, 10/2014, C79000-G8976-C187-22
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4.5.7.4
Unknown Unicast Blocking Mask
Blocking the forwarding of unknown multicast frames
In this menu, you can block the forwarding of unknown multicast frames for individual ports.
Figure 4-69 Unknown Unicast Blocking Mask
Disable Unknown Multicast Forwarding
Here, you specify the ports for which the forwarding of unknown multicast frames will be
disabled.
Syntax of the Command Line Interface
Table 4- 51 Unknown Multicast Blocking Mask - CLI\SWITCH\>
Command
Description
Comment
blkbmcast [<E|D> [ports]] Enables/Disables the blocking
of multicasts on the specified
ports.
Administrator only.